CN112537598B

CN112537598B - Combined splicing type conveyor belt assembly, aggregate conveying device and commercial concrete station

Info

Publication number: CN112537598B
Application number: CN202011391916.6A
Authority: CN
Inventors: 林秋怡; 孟庆元
Original assignee: Chuzhou Vocational and Technical College
Current assignee: Chuzhou Vocational and Technical College
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2022-05-06
Anticipated expiration: 2040-12-01
Also published as: CN112537598A

Abstract

The invention discloses a combined splicing type conveying belt assembly, an aggregate conveying device and a commercial concrete station, which comprise an inner supporting belt and a conveying belt integrally sleeved on the outer side surface of the supporting belt, wherein the conveying belt comprises a plurality of bearing belts, the bearing belts are sequentially connected end to form the conveying belt, any two adjacent bearing belts are detachably connected, and each bearing belt is fixedly connected to the supporting belt.

Description

Combined splicing type conveyor belt assembly, aggregate conveying device and commercial concrete station

Technical Field

The invention relates to a concrete processing equipment technology, in particular to a combined splicing type conveyor belt component, an aggregate conveying device and a commercial concrete station.

Background

The conveying belt is a rubber and fiber and metal composite product or a plastic and fabric composite product which is used for bearing and conveying materials, is widely applied to industries such as cement, coking, metallurgy, chemical engineering, steel and the like, is easy to deform and wear due to heavier bearing when aggregate is conveyed in concrete processing, is an integral conveying belt at present, needs to be integrally replaced when deformed and worn in use, and is inconvenient to replace and high in cost.

In order to solve the problems of easy deformation and abrasion of the conveyer belt during aggregate conveying, the whole replacement cost is high and the operation is inconvenient, the prior art is mostly a utility model patent of designing the conveyer belt into a splicing structure, such as the authorization notice number is CN206798438U, the authorization notice date is 2017, 12 and 26, and the name is rubber conveyer belt convenient to replace, the concrete structure of the conveyer belt comprises that a plurality of rubber blocks are arranged on the surface of a conveyer belt body, two rubber blocks are arranged in the plurality of rubber blocks, a connector is arranged on the side surface of each rubber block, a fixing nut is arranged on the connector, a hinge is arranged between the fixing nut and the connector, the hinge is connected with the hinge on the other rubber block, the hinges are movably connected through a rotating part, core rubber is arranged in each rubber block, the top of the core rubber is provided with an upper cover, the bottom of the core rubber is provided with lower covering rubber, and a steel wire rope penetrates through the core rubber.

The defects of the prior art are that a plurality of rubber blocks are connected through a connector matched with a hinge, and a steel wire rope is arranged in each rubber block for connection, so that two adjacent rubber blocks can be deformed and damaged due to the fact that the rubber blocks are subjected to pulling force in the actual conveying process, and meanwhile, the rubber blocks must be integrally replaced when being worn, and the rubber blocks are inconvenient to operate and waste materials.

Disclosure of Invention

The invention aims to provide a combined splicing type conveyor belt assembly, an aggregate conveying device and a commercial concrete station, which aim to overcome the defects in the prior art.

In order to achieve the above purpose, the invention provides the following technical scheme:

the utility model provides a combination concatenation formula conveyer belt subassembly, includes that inboard supports the area and wholly cup joints in the conveyer belt that supports the area lateral surface, the conveyer belt includes a plurality of carrier band, and each carrier band head and the tail links to each other in proper order in order to form the conveyer belt, arbitrary adjacent two can dismantle the connection between the carrier band, each the carrier band all fixed connection in on the support band.

As a further description of the above technical solution: the device also comprises an intermediate connecting mechanism, and the intermediate connecting mechanism is used for connecting the bearing belt and the supporting belt.

As a further description of the above technical solution: the middle connecting mechanism comprises a mounting seat, a clamping sleeve, a locking frame and a driving unit are arranged on the mounting seat, the driving unit drives the clamping sleeve and the locking frame to move oppositely and oppositely, and the clamping sleeve and the locking frame move to be clamped on the supporting belt.

As a further description of the above technical solution: the driving unit is a driving gear, the middle connecting mechanism further comprises a driven gear meshed with the driving gear, two driving arms are respectively meshed with two opposite sides of the driven gear, and the clamping sleeve and the locking frame are respectively positioned at the tail ends of the driving arms.

As a further description of the above technical solution: the support belt comprises two sets of conveying chains and a plurality of sets of connecting rods, the conveying chains are arranged in parallel, the two ends of each set of connecting rods are respectively connected with the two conveying chains, and each set of connecting rods comprises at least two connecting rods.

As a further description of the above technical solution: the supporting belt comprises a conveying mesh belt and a plurality of mesh belt string rods, and the conveying mesh belt is connected to each mesh belt string rod.

As a further description of the above technical solution: the driving gear is also connected with an adjusting rotating handle.

As a further description of the above technical solution: the two sides of the bearing belt are respectively connected with a first splicing part and a second splicing part through elastic belts, the tooth-shaped structures on the first splicing part and the tooth-shaped structures on the second splicing part are distributed in a staggered mode to be connected, and the first splicing part and the second splicing part between every two adjacent bearing belts are connected in a penetrating mode through screws.

The utility model provides a bone material conveyor, includes support, driving roll axle, driven roller axle and conveyer belt subassembly, the conveyer belt subassembly cup joint in on driving roll axle, the driven roller axle, the conveyer belt subassembly is foretell combination concatenation formula conveyer belt subassembly.

The commercial concrete station comprises an aggregate conveying device, wherein the aggregate conveying device is the aggregate conveying device.

In the technical scheme, the combined splicing type conveying belt component provided by the invention is designed to be of a combined structure of the supporting belt and the conveying belt sleeved on the outer side surface of the supporting belt, so that the overall bearing capacity of the conveying belt component is improved, the conveying belt is formed by combining and connecting a plurality of bearing belts, and when the conveying belt is deformed and abraded, the conveying belt can be singly replaced without being integrally replaced, the equipment maintenance cost is reduced, and the replacement operation is more convenient.

Because above-mentioned combination concatenation formula conveyer belt subassembly has above-mentioned technological effect, the aggregate conveyor who contains this combination concatenation formula conveyer belt subassembly also should have corresponding technological effect.

As the aggregate conveying device has the technical effects, the commercial concrete station comprising the aggregate conveying device also has the corresponding technical effects.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic structural view of a combined splicing conveyor belt assembly provided by an embodiment of the invention;

fig. 2 is a schematic structural view of a modular splicing conveyor belt assembly according to another embodiment of the invention;

fig. 3 is a schematic structural view of a conveyer belt according to an embodiment of the present invention;

fig. 4 is a schematic view of a connection structure between a carrier tape and a mounting seat according to an embodiment of the present invention;

FIG. 5 is a schematic view of a mounting base provided in an embodiment of the present invention;

FIG. 6 is a schematic diagram of an internal structure of a mounting base according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a driving unit according to an embodiment of the present invention;

fig. 8 is a schematic top view of a driving unit according to an embodiment of the present invention;

fig. 9 is a schematic view of a connection structure of a carrier tape according to an embodiment of the present invention;

FIG. 10 is a schematic structural diagram of a conveying apparatus according to another embodiment of the present invention;

FIG. 11 is a schematic structural diagram of a bracket according to an embodiment of the present invention;

fig. 12 is a schematic structural view of a conveyor belt provided in an embodiment of the present invention;

FIG. 13 is a schematic view of a connection structure between a central shaft and a conveying roller according to an embodiment of the present invention;

FIG. 14 is a schematic view of a central axis distribution provided by an embodiment of the present invention;

FIG. 15 is a schematic view of a rotor distribution according to an embodiment of the present invention;

FIG. 16 is a schematic structural diagram of a rotor according to an embodiment of the present invention;

FIG. 17 is a schematic structural view of a dust collecting mechanism according to an embodiment of the present invention;

FIG. 18 is a schematic view of a tightness maintaining mechanism according to an embodiment of the present invention;

FIG. 19 is a schematic illustration of a dust screen assembly according to an embodiment of the present invention;

FIG. 20 is a schematic view of the portion A in FIG. 19 according to an embodiment of the present invention;

FIG. 21 is a schematic structural diagram of a conveying apparatus according to yet another embodiment of the present invention;

FIG. 22 is a schematic illustration showing a disassembled structure of the reversely locked conveying device according to the embodiment of the present invention;

fig. 23 is a schematic structural view of a reverse latch assembly according to an embodiment of the present invention;

FIG. 24 is a schematic structural diagram of a check mechanism according to an embodiment of the present invention;

FIG. 25 is a schematic structural view of a wedge lock socket provided in accordance with an embodiment of the present invention;

fig. 26 is a schematic structural view of a reverse latch according to an embodiment of the present invention

Fig. 27 is a schematic structural view of a lift adjustment base according to an embodiment of the present invention;

FIG. 28 is a schematic structural diagram of a guide cushion assembly according to an embodiment of the present invention;

fig. 29 is a schematic structural view of a guide buffer assembly and a reverse block in a conveying state according to an embodiment of the present invention;

fig. 30 is a schematic structural view of the guiding cushion assembly and the reverse latch in a locked state according to the embodiment of the present invention;

fig. 31 is a schematic view of a connection structure of a first locking portion according to an embodiment of the present invention; .

Description of reference numerals:

1. a support; 101. a drive motor; 102. a drive roller shaft; 103. a driven roller shaft; 104. a conveying roller shaft; 2. a conveyor belt; 21. a dust falling hole; 22. a tooth socket; 23. a mounting seat; 24. a clamping sleeve; 25. a locking frame; 26. a drive unit; 261. a drive gear; 262. a driven gear; 263. adjusting the gear shaft; 264. a drive arm; 201. a carrier tape; 202. an elastic band; 203. a first splice; 204. a second splice; 205. a screw; 3. a base; 31. moving the roller; 30. a reverse clamping block; 301. a connecting frame; 302. a first sliding surface; 303. a first locking portion; 304. a limiting bump; 305. a friction construction; 306. connecting grooves; 307. a buffer spring; 4. a central shaft; 41. a drive chain; 40. a non-return mechanism; 401. a cross frame; 402. a wedge-shaped locking seat; 4021. a second sliding surface; 4022. a second lock part; 5. a rotating wheel; 51. a convex portion; 52. a recess; 50. a lifting adjusting seat; 501. a guide rail bracket; 502. a polish rod; 503. a lifting seat; 504. a return spring; 6. a dust collecting mechanism; 61. a dust collecting plate; 62. a stopper; 63. a dust removal pipe; 60. a guide buffer assembly; 601. a guide frame; 602. a guide space; 603. an end connecting frame; 604. a bevel; 7. a tightness maintaining mechanism; 71. a telescopic frame; 72. a support spring; 73. a tension roller shaft; 74. cleaning the convex part; 8. a dust screen assembly; 81. a dust cover; 82. a rotating shaft; 83. a screening rack; 84. an annular rack; 85. a transmission fluted disc; 9. a support band; 91. a conveying chain; 92. a connecting rod; 93. a conveying mesh belt; 94. a mesh belt string rod; 95. and clamping the opening. .

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 31, an embodiment of the present invention provides a technical solution: the utility model provides a combination concatenation formula conveyer belt subassembly, including inboard supporting belt 9 and whole cup joint in supporting the conveyer belt 2 that supports the belt lateral surface, conveyer belt 2 includes a plurality of bearing area 201, each bears 201 end to end of taking in proper order to form conveyer belt 2, and arbitrary two adjacent bearing area 201 can dismantle the connection between, each bear 201 equal fixed connection in supporting belt 9 of taking, and take.

Specifically, the combination concatenation formula conveyer belt subassembly that this embodiment provided is used for being carried by bearing of all kinds of aggregates and carries, and the innovation point of this embodiment lies in: compound (combination) formula structure and concatenation formula structure, wherein, concatenation formula structure indicates that a plurality of carrier tape 201 connect gradually end to end and constitute conveyer belt 2, the combined type indicates that 2 whole covers of conveyer belt are established on the lateral surface of supporting area 9, a plurality of carrier tape 201 are independent respectively and support area 9 fixed connection, if will bear and take 201 and support and take and carry out through fixed connection through connecting the double-screw bolt, perhaps will bear and take and carry out through fixed connection between 201 and the supporting area 9 through the connector link realization, also or other coupling assembling among the prior art carry out both to be connected. Can mutual rigid coupling between two adjacent bearing belts, also can only overlap joint or concatenation, also the conveyer belt is connected with supporting belt 9 wholly, when carrying out aggregate transport, through supporting belt 9 reinforcing conveyer belt 2 bearing capacity, and a plurality of bearing belt 201 that constitute conveyer belt 2 independently fix on supporting belt 9, can not cause to rise to warp to conveyer belt 2 itself when carrying out bearing aggregate transport through conveyer belt 2, when the wearing and tearing deformation appears in the single bearing belt 201 on conveyer belt 2 simultaneously, because arbitrary two adjacent bearing belt 201 can dismantle the connection such as the spiro union, peg graft or joint between 201, can directly carry out independent change to single bearing belt 201, do not need whole change, reduce the maintenance cost of equipment, it is more convenient to change the operation.

The combined spliced conveying belt assembly provided by the embodiment of the invention is designed to be of a combined structure of the supporting belt and the conveying belt sleeved on the outer side surface of the supporting belt, so that the integral bearing capacity of the conveying belt assembly is improved, the conveying belt is formed by combining and connecting a plurality of bearing belts, and the conveying belt can be singly replaced when the conveying belt is deformed and worn, so that the integral replacement is not needed, the equipment maintenance cost is reduced, and the replacement operation is more convenient.

In another embodiment provided by the present invention, further, an intermediate connecting mechanism is further included, and the intermediate connecting mechanism is used for connecting the carrier band 201 and the supporting band 9. Also bear the area and connect on middle coupling mechanism, middle coupling mechanism connects on the holding band, and is optional, and middle coupling mechanism can dismantle with bearing at least one of taking 201 and supporting the area 9 and be connected, is a panel like middle coupling mechanism, bears the area rigid coupling on panel, and panel detachable connects on the holding band, so conveniently bears the area and supports the area and be connected, promotes the linkage effect.

In another embodiment provided by the present invention, preferably, as shown in fig. 5 to 8, the intermediate connecting mechanism includes a mounting base 23, a clamping sleeve 24, a locking frame 25 and a driving unit 26 are disposed on the mounting base 23, the driving unit 26 drives the clamping sleeve 24 and the locking frame 25 to move relatively and away from each other, the driving unit 26 drives the clamping sleeve 24 and the locking frame 25 to move away from each other, so that the clamping sleeve 24 and the locking frame 25 are separated and opened, the clamping sleeve 24 and the locking frame 25 can be sleeved on the supporting belt 9, then the driving unit 26 drives the clamping sleeve 24 and the locking frame 25 to move relatively, the clamping sleeve 24 and the locking frame 25 are closed to close each other, the fastening with the supporting belt 9 is realized, the fixing of the supporting belt 201 on the supporting belt 9 is finally realized, the connecting of the supporting belt 201 and the supporting belt 9 is completed at one time by the driving unit 26, it is more convenient to bear the dismouting of taking 201, is convenient for take 201 quick replacement to bearing, prevents to influence normal work. Meanwhile, the linear reciprocating motion is the most basic mechanical motion, and other equivalent specific structures are not described in detail in this embodiment, and the clamping sleeve 24 and the locking frame 25 move to be clamped on the support band 9.

In still another embodiment of the present invention, further, the driving unit 26 is a driving gear 261, the intermediate connection mechanism further includes a driven gear 262 engaged with the driving gear 261, two opposite sides of the driven gear 262 are respectively engaged with a driving arm 264, and the clamping sleeve 24 and the locking frame 25 are respectively located at the end of one driving arm 264; specifically, an adjusting gear shaft 263 is fixed at the center of the driven gear 262, the driven gear 262 is meshed with the driving gear 261, the two driving arms 264 are connected to one side of the mounting base 23 in a sliding and penetrating manner, tooth grooves matched with the adjusting gear shaft 263 and used are formed in the two driving arms 264 along the length direction of the two driving arms 264 at equal intervals, the two driving arms 264 are symmetrically arranged relative to the adjusting gear shaft 263 and meshed with the adjusting gear shaft 263 through the tooth grooves, the tail ends of the two driving arms 264, which are located outside the mounting base, are fixedly connected with the clamping sleeve 24 and the locking frame 25 respectively, the driving gear 261 rotates to drive the driven gear 262 to rotate, the driven gear 262 synchronously drives the adjusting gear shaft 263 fixed on the driven gear 264 to rotate, the two driving arms 263 act on the two driving arms 264 which are arranged oppositely through the adjusting gear shaft 263, and the driving clamping sleeve 24 and the locking frame 25 to move oppositely and oppositely. Since the two driving arms 264 are disposed on opposite sides of the adjusting gear shaft 263, when the adjusting gear shaft 263 rotates, the two driving arms 264 move in opposite directions, and when one moves to the left, the other moves to the right, and vice versa, so that the two driving arms 264 drive the clamping sleeve 24 and the locking frame 25 to move toward and away from each other.

In yet another embodiment of the present invention, two sets of the driven gears 262, the driving arms 264, the clamping sleeve 24 and the locking frame 25 are provided, and the two driven gears 262 are respectively disposed on two opposite sides of the driving gear 261. Specifically, two sets of driven gears 262, two sets of driving arms 264, two sets of clamping sleeves 24 and two sets of locking frames 25 are provided, two sets of driven gears 262 are respectively disposed on two opposite sides of the driving gear 261, two sets of clamping sleeves 24 and two sets of locking frames 25 are respectively in transmission fit with two sets of driving arms 264 and two sets of driven gears 262, when the carrying belt 201 and the supporting belt 9 are fixed, the driving gear 261 drives the driven gears 262 on two sides to synchronously and reversely rotate, the driving arms 264 positioned on the same side of the adjusting gear shafts 263 on the two driven gears 262 always keep relative motion, that is, the driving arms 264 positioned on the same side of the adjusting gear shafts 263 on the two driven gears 262 synchronously and oppositely move or synchronously and reversely move, the driving arms 264 on one side of the adjusting gear shafts 263 on the two driven gears 262 are respectively connected with the two clamping sleeves 24, the driving arms 264 on the other sides of the adjusting gear shafts 263 on the two driven gears 262 are respectively connected with the two locking frames 25, realize opening and shutting and closed fixed regulation through two sets of joint covers 24 of a drive gear 261 synchronous drive and locking frame 25, and two sets of joint covers 24 are when synchronous closure, can realize that the tensioning is fixed, and cooperation locking frame 25 and joint cover 24 are closed and are embraced the clamp, two-way dual fixed, it is fixed more stable, the difficult condition that drops the pine and take off that appears, and can also accomplish through single drive gear 261 and fix and dismantle regulation control, realize taking 201 quick replacement to bearing, stable installation.

In another embodiment of the present invention, the supporting belt 9 includes two sets of conveying chains 91 and a plurality of sets of connecting rods 92, the two sets of conveying chains 91 are disposed in parallel, two ends of each set of connecting rods 92 are respectively connected to the two conveying chains 91, and each set of connecting rods 92 includes at least two connecting rods 92. Specifically, two sets of conveying chain 91 cooperation are connected multiunit connecting rod 92 and are constituteed and support area 9, when carrying, realize two sets of conveying chain 91 drives through drive roll axle and the driven voller axle on the support, the realization drives the rotation to supporting area 9, will bear area 201 and fix on supporting area 9 concrete mode for through the joint cover 24 joint that bears the setting on the installation base 23 of area 201 bottom on connecting rod 92, and in step through locking frame 25 cooperation joint cover 24 realize embracing the clamp to connecting rod 92, final completion will bear area 201 and fix on supporting area 9.

In still another embodiment of the present invention, the support belt 9 comprises a conveying mesh belt 93 and a plurality of mesh belt poles 94, and the conveying mesh belt 93 is connected to each mesh belt pole 94. Specifically, a plurality of mesh belt string rods 94 are connected in a matching manner through a conveying mesh belt 93 to form a support belt 9, when the conveying mesh belt is conveyed, the plurality of mesh belt string rods 9 are driven through a driving roller shaft and a driven roller shaft on a support, the support belt 9 is driven to rotate, and clamping openings 95 are equidistantly formed in the conveying mesh belt 93, wherein the positions of the clamping openings 95 correspond to the positions of the mesh belt string rods 94, the carrier belt 201 is fixed on the support belt 9 in a specific manner that clamping sleeves 24 arranged on a mounting seat 23 at the bottom of the carrier belt 201 are clamped on the mesh belt string rods 94, synchronously clamping of the mesh belt string rods 94 is realized through matching of the clamping sleeves 24 by a locking frame 25, the carrier belt 201 is finally fixed on the support belt 9, and the support belt 9 formed by matching and connecting the conveying mesh belt 93 with the plurality of mesh belt string rods 94 can further improve the bearing and supporting effects on the conveying belt 2, the conveying bearing capacity of the conveying belt 2 is improved.

In yet another embodiment of the present invention, an adjustment handle is also attached to drive gear 261. Adjust change handle and drive gear 261 rigid coupling, and adjust the change handle and run through in mount pad 23 and extend to the outside, can realize rotating drive gear 261 through adjusting the change handle and adjust, thereby the installation that the completion bore load area 201 is fixed and dismantles, it is L type structure to adjust the change handle, and the outside that the regulation change handle of L type structure is located mount pad 23 is bent the section through connection and is carried out the fixed pin of fixing usefulness to adjusting the change handle, the homonymy is fixed the realization to adjusting the change handle and is fixed drive gear 261, the regulation change handle of L type structure can increase the power arm simultaneously, the staff of being convenient for directly manually rotates the regulation, it is more convenient when installing the dismantlement to bore load area 201.

In another embodiment provided by the present invention, two sides of the carrier tape 201 are respectively connected to the first splicing portion 203 and the second splicing portion 204 through the elastic tape 202, the tooth-shaped structures on the first splicing portion 203 and the tooth-shaped structures on the second splicing portion 204 are distributed in a staggered manner to connect, and the first splicing portion 203 and the second splicing portion 204 between two adjacent carrier tapes 201 are connected through the screw 205.

Specifically, the two sides of the bearing belt 201 are respectively connected with a first splicing part 203 and a second splicing part 204 through an elastic belt 202, the first splicing part 203 and the second splicing part 204 are respectively provided with a plurality of tooth-shaped structures, the tooth-shaped structures on the first splicing part 203 and the second splicing part 204 are distributed in a staggered manner, through connecting holes are formed in the tooth-shaped structures, when any two adjacent bearing belts 201 are connected, the tooth-shaped structures on the first splicing part 203 and the second splicing part 204 are spliced in a staggered manner, then the screw rods 205 are penetrated through, the two adjacent bearing belts 201 are connected, and the two end positions of the screw rods 205 are respectively and spirally connected with an anti-falling end cap.

Connect first concatenation portion 203 and second concatenation portion 204 through elastic webbing 202 for a plurality of bearing band 201 monolithic joining accomplish the back, all have certain elastic expansion space between two arbitrary adjacent bearing bands 201, support in the cooperation and support the area 9 and carry the aggregate, thereby make the conveyer belt 2 that a plurality of bearing bands 201 are connected the problem that whole deformation damage can not appear.

The embodiment of the invention also provides an aggregate conveying device which comprises a support 1, a driving roll shaft 102, a driven roll shaft 103 and a conveying belt assembly, wherein the conveying belt assembly is sleeved on the driving roll shaft and the driven roll shaft, and the conveying belt assembly is the combined splicing type conveying belt assembly.

Referring to fig. 10-20, an embodiment of the invention provides an aggregate conveying device, which includes a support 1, a conveying belt 2 for conveying aggregates is conveyed on the support 1, and a plurality of dust falling holes 21 are formed in the conveying belt 2 along a length direction; the dust falling hole 21 penetrates through the conveying belt 2 and the bearing belt 9, the dust falling hole further comprises a plurality of central shafts 4, each central shaft 4 is connected to the support 1, each central shaft 4 is arranged below the conveying section of the conveying belt 2 in parallel, a rotating wheel 5 is arranged on each central shaft 4, the edge of each rotating wheel 5 comprises two sections with different distances from the central shaft 4, and the rotating wheel 5 is driven to rotate by the movement of the conveying belt 2.

Specifically, the aggregate conveying device provided by this embodiment is used for conveying various aggregates in a commercial concrete station, wherein the support 1 is an integral supporting frame, preferably and publicly known, two ends of the support 1 are respectively and rotatably connected with a driving roller shaft 102 and a driven roller shaft 103, a plurality of conveying roller shafts 104 for assisting in conveying the conveying belt 2 are rotatably connected to the top and the bottom of the support 1 between the driving roller shaft 102 and the driven roller shaft 103, a driving motor 101 is fixed on a casing outside one end of the support 1 close to the driving roller shaft 102, the driving motor 101 is in transmission connection with the driving roller shaft 102 through a coupling to drive the driving roller shaft 102, the conveying belt 2 is of an annular structure, two ends of the conveying belt are respectively sleeved on the driving roller shaft 103 and the driven roller shaft 103, the driving roller shaft 103 rotates to drive the conveying belt to move so as to convey the aggregates, and the conveying belt 2 is provided with a plurality of dust falling holes 21 along the length direction, if the dust falling holes 21 are arranged at equal intervals or unequal intervals, the dust falling device further comprises a plurality of central shafts 4, rotating wheels are arranged on the central shafts, the rotating wheels can rotate relative to the support, the bottom surfaces of conveying sections (parts for bearing aggregates) of the conveying belt 2 are lapped on the rotating wheels, friction force exists between the conveying sections and the rotating wheels 5, the rotating wheels 5 are driven to rotate when the conveying sections move, meanwhile, the edges of the rotating wheels 5 comprise two sections with different distances from the central shafts 4, such as a first section and a second section, in the rotating process of the rotating wheels 5, the conveying sections are intermittently contacted with the first section and the second section, namely, the distances between the conveying sections and the central shafts 4 are intermittently changed, wave-shaped or wave-shaped movement is formed, and the aggregates conveyed by the fluctuation of the vertical vibration synchronously move in wave-shaped or wave-shaped manner. The aggregate moves up and down in a wave manner on the conveyer belt, so that dust adhered on the aggregate falls off and falls down from the dust falling hole, and dust removal is realized.

Preferably, the bottom of support 1 still is connected with base 3, and base 3 is used for carrying out the tilting support installation to support 1, satisfies the material loading demand, still is connected with removal gyro wheel 31 on the base 3, adjusts and removes through removal gyro wheel 31 auxiliary stand 1.

According to the aggregate conveying device provided by the embodiment of the invention, the conveying of the conveying belt drives the rotating wheel to rotate, and the rotating wheel rotates to vibrate the conveying belt, so that dust of aggregates on the conveying belt falls through the dust falling hole to be removed.

In this embodiment, the rotating wheel 5 can rotate relative to the frame 1 and has at least two embodiments, one embodiment is that the central shaft 4 is fixed on the frame 1, the rotating wheel 5 is rotatably connected to the central shaft 4, and the other embodiment is that the rotating wheel 5 is fixedly connected to the central shaft 4, and the central shaft 4 is rotatably connected to the frame 1.

In another embodiment provided by the invention, further, when the central shaft 4 is rotatably connected to the bracket 1, and the rotating wheel 5 is fixed on the central shaft 4, the end of the central shaft 4 is rotatably connected with the adjacent conveying roller shaft 104 through the transmission chain 41. When the driving motor 101 acts on the driving roller shaft 102 to rotate, the driving roller shaft 102 is matched with the driven roller shaft 103 and the conveying roller shaft 104 to rotate so as to drive the conveying belt 2 to rotate to convey aggregate, and when the conveying belt 2 conveys the aggregate, the conveying roller shaft 104 is matched with the transmission chain 41 to drive the central shaft 4 to rotate in a rotating way, the rotating wheel 5 on the central shaft 4 is driven to rotate by the rotation of the central shaft 4, so that the rotating wheel 5 has two driving forces to improve the rotating effect, the end of the rotating wheel 5 far away from the central shaft 4 realizes the vibration of the bottom of the conveying belt 2, the conveyer belt 2 is enabled to vibrate synchronously during conveying, dust in aggregate conveyed on the conveyer belt 2 is subjected to vibration separation and then is separated and removed through the dust falling holes 21, conveying of the aggregate is completed at one time, the dust in the aggregate is separated and removed passively, other procedures do not need to be configured, and the working efficiency is improved.

In a further embodiment of the present invention, it is preferable that the rotating wheel 5 is one of a cam, an eccentric wheel or an elliptical wheel, wherein the edges of the cam, the eccentric wheel and the elliptical wheel have two sections with different distances from the central shaft 4, and the two sections have standard parts, and the bottom of the conveying belt 2 is driven by vibration through one end of the standard part far away from the central shaft 4.

In still another embodiment provided by the invention, further, a convex part 51 is integrally formed at the edge of the rotating wheel 5, the distance between the convex part 51 and the central shaft 4 is larger than the distance between the edge of the rotating wheel 5 and the central shaft 4, the rotating wheel 5 is driven by the central shaft 4 to be in rotating fit with the convex part 51 to realize vibration driving on the bottom of the conveyer belt 2, concave parts 52 are symmetrically formed at two sides of the connecting position of the convex part 51 and the rotating wheel 5, and stepped lifting can be realized when the rotating wheel 5 is matched with the convex part 51 to perform vibration lifting on the conveyer belt 2 through the arrangement of the concave parts 52, so that compared with the traditional cam smooth type lifting vibration driving, the vibration effect is improved.

In another embodiment of the present invention, the central shaft 4 is an arc rod with an outer shape parallel to the bottom surface of the conveying section, and the central shaft 4 is an arc rod with a protrusion, so that the central shaft 4 itself protrudes when rotating to realize the vibration driving of the conveying belt 2.

As a further preferable technical solution of this embodiment, the support is further provided with a tightness maintaining mechanism 7, and the tightness maintaining mechanism 7 is arranged on a side of the support 1 away from the conveying section; the tightness maintaining mechanism 7 comprises an expansion bracket 71 and a supporting spring 72 sleeved on the expansion bracket 71, one end of the expansion bracket 71 is fixed on the support 1, and the other end of the expansion bracket 71 is attached to the conveying belt 2 through a tensioning roller shaft 73.

Specifically, the telescopic frame 71 is composed of a sleeve and a core rod which is embedded in the inner side of the sleeve in a sliding manner, and the core rod is sleeved with a supporting spring 72, wherein the elastic force of the supporting spring 72 is assembled to drive the core rod to move away from the sleeve, the bottom end of the core rod is rotatably connected with a bonding roller shaft 73, and the tensioning roller shaft 73 is attached to the conveying belt 2.

Further, the surface of the tension roller shaft 73 is uniformly provided with cleaning protrusions 74, and the cleaning protrusions 74 are matched with the dust falling holes 21 on the conveyor belt 2. Through supporting spring 72 and expansion bracket 71's cooperation, make tensioning roller 73 support conveyer belt 2, conveyer belt 2 can keep activity tensioning state when vibrations, prevent that the conveyer belt from carrying vibrations for a long time and leading to the conveyer belt to handle slack state and influence the aggregate and carry, clearance bellying 74 on tensioning roller 73 can follow conveyer belt 2 internal surface embedding in the dust falling hole 21 on conveyer belt 2 simultaneously, the realization is cleared up out the granule aggregate of card owner in the dust falling hole 21, prevent that dust falling hole 21 from blockking up, further improve the effect of getting rid of to dust separation.

As a further preferable configuration of the present embodiment, two or more wheels 5 are provided on each center shaft 4, and the conveyor belt 2 is driven by multipoint vibration by providing a plurality of wheels 5 on the center shaft 4, thereby further improving the vibration effect.

As a further preferable technical solution of this embodiment, a set of wheels 5 and two sets of wheels 5 are respectively disposed on any two adjacent central shafts 4, the set of wheels 5 is disposed at a middle position of the central shaft 4, and the two sets of wheels 5 are disposed at two end positions of the central shaft 4. Through setting up runner 5 respectively at middle section position and both ends position on two adjacent center pins 4, when the drive of vibrating is carried out to conveyer belt 2 through runner 5 on the center pin 4 cooperation, center pin 4 cooperation wherein section position runner 5 realizes shaking the aggregate on the conveyer belt 2 and disperse to 2 both sides of conveyer belt, center pin 4 cooperation both ends position runner 5 realizes shaking the aggregate on the conveyer belt 2 and gathers to 2 centers of conveyer belt, the improvement is to dust vibration separation effect in the aggregate.

As a further preferred technical solution of this embodiment, the dust falling hole is one or more of a strip-shaped hole, a circular hole, and an elliptical hole, and when the dust falling hole is one or more of a strip-shaped hole, a circular hole, and an elliptical hole, the cleaning protrusion is adapted to the cleaning protrusion.

As a further preferable technical solution of the present embodiment, the dust collecting device further comprises a dust collecting mechanism 6 disposed below the conveying end of the conveyor belt 2; the dust collecting mechanism 6 comprises a dust collecting plate 61, the dust collecting plate 61 is fixed in the support 1, a stop block 62 is arranged at the bottom of the dust collecting plate 6, two sides of the bottom of the dust collecting plate 61 are symmetrically connected with dust collecting pipes 63 which are distributed in a splayed shape, and the dust collecting pipes 63 penetrate through the support 1 and extend to the outer side of the support 1. The dust that falls dirt hole 21 screening separation on conveyer belt 2 falls to and connects in the dirt board 61, then through connect the dirt board 61 activity to its bottom through the dog 62 finally discharge from dust removal pipe 63, realize collecting the dust of aggregate separation automatically, the clearance is convenient.

As a further preferable technical scheme of the embodiment, the conveyor further comprises a dustproof screen assembly 8, wherein the dustproof screen assembly 8 is arranged on the support 1 and is used for sealing and coating the conveying path of the conveying belt 2 on the support 1;

the dustproof screening assembly 8 protects a dustproof cover 81 arranged on the support 1, the inner side of the dustproof cover 81 is connected with a plurality of rotating shafts 82 in an equidistant rotating mode, the rotating shafts 82 are connected with screening frames 83, the end positions of the rotating shafts 82 are fixedly sleeved with annular toothed frames 84, the side walls of the dustproof cover 81 are connected with transmission toothed discs 85 in a rotating mode, and the transmission toothed discs 85 are connected with the annular toothed frames 84 in a meshed mode; the edge of the conveyer belt 2 is provided with a tooth groove 22, and the tooth groove 22 is engaged with the transmission gear disc 85.

Dust cover 81 can prevent that dust from diffusing to the air when conveyer belt 2 carries aggregate vibrations to remove dust, improve operational environment, simultaneously when conveyer belt 2 carries the aggregate, tooth's socket 22 cooperation transmission fluted disc 85 and annular tooth frame 82 drive axis of rotation 82 on the conveyer belt 2 rotate, axis of rotation 82 cooperation screening frame 83 rotates and realizes carrying out the even stirring dispersion to the aggregate of carrying on the conveyer belt 2, improve the effect to dust vibration separation in the aggregate, and set up transmission fluted disc 85 as middle drive mechanism, make the rotation direction of axis of rotation 82 the same with conveyer belt 2 direction of delivery, prevent that axis of rotation 82 from driving screening frame 83 and leading to conveyer belt 2 aggregate gliding when rotating, make conveyer belt 2 carry the aggregate normal clear.

Referring to fig. 21-31, in an embodiment of the present invention, a plurality of sets of reverse blocks 30 are disposed along the length direction at the bottom of the supporting belt 9; the fixture also comprises a plurality of non-return mechanisms 40, each non-return mechanism 40 is connected to the bracket, each non-return mechanism 40 and each reverse fixture block 30 are correspondingly arranged in groups, and each non-return mechanism 40 comprises a transverse frame 401 and a plurality of wedge-shaped locking seats 402 arranged on the transverse frame 401; the reverse latch 30 includes a first sliding surface 302 at the bottom and a first locking portion 303 at the tail, and the wedge-shaped locking seat 402 includes a second sliding surface 4021 at the top and a second locking portion 4022 at the front; when the conveyor belt 2 moves forward, the first sliding surface 302 and the second sliding surface 4021 are in sliding fit, and when the conveyor belt 2 moves backward, the first locking part 303 and the second locking part 4022 are inserted.

Specifically, the aggregate conveying device provided by this embodiment is used for conveying various aggregates in a commercial concrete station, wherein the support is an integral support of the conveying device, wherein the driving roller shaft 102, the driven roller shaft 103 and the conveying roller shaft 104 are all provided with a plurality of annular grooves for avoiding the use of the reverse fixture blocks 30, the bottom of the support belt 9 is provided with a plurality of sets of reverse fixture blocks 30 along the length direction, the plurality of sets of reverse fixture blocks 30 are distributed at equal intervals, each set of reverse fixture block 30 comprises a plurality of reverse fixture blocks 30 arranged at equal intervals, and further comprises a plurality of check mechanisms 40, each check mechanism 40 is connected to the support, the interval between two adjacent check mechanisms 40 is equal to the interval between two adjacent sets of reverse fixture blocks 30, each check mechanism 40 comprises a cross frame 401 and a plurality of wedge-shaped locking seats 402 arranged on the cross frame 401, the interval between the plurality of wedge-shaped locking seats 402 on the cross frame 401 is equal to the interval between each set of reverse fixture blocks 30 in each set of reverse fixture block 30, that is, each wedge-shaped locking seat 402 on each reverse stopping mechanism 40 is correspondingly matched with each reverse clamping block 30 on each reverse clamping block 30 group one by one, so that when the support belt 9 is conveyed, each reverse clamping block 30 group at the bottom of each reverse clamping block corresponds to each reverse stopping mechanism 40 up and down, and each reverse clamping block 30 in each reverse clamping block 30 group corresponds to each wedge-shaped locking seat 402 on the cross frame 401 in the reverse stopping mechanism 40 up and down one by one, when the support belt 9 is normally rotated to convey aggregates, the bottom first sliding surface 302 of the reverse clamping block 30 is in sliding fit with the second sliding surface 4021 at the top of the wedge-shaped locking seat 402, such as a wedge-shaped surface, so as to realize the normal operation of the support belt 9, that is, at this time, the wedge-shaped locking seat 402 does not almost bring negative influence to the conveying of the conveying belt, when the conveying belt slides reversely or breaks and slips, the first locking part 303 at the tail end of the reverse clamping block 30 is inserted with the second locking part 4022 at the front end of the wedge-shaped locking seat 402, first locking portion and second locking portion are the structure that can peg graft, be protruding if one of them, another person is for inserting complex groove or hole mutually with this arch, moreover, because first locking portion 303 is located the tail end of reverse fixture block (the direction that advances when the conveyer belt is carried is first), and simultaneously, the second slip plane is avoided to the second locking portion, make first locking portion and second locking portion have almost no negative effects to the transport of conveyer belt, the realization is supported and is carried out the locking to supporting area 9, wherein, the tail end of reverse fixture block 30 and the front end of wedge locking seat 402 all use the direction of delivery who supports area 9 as the front end.

The check mechanism 40 provided in the present embodiment, optionally, the height of the wedge-shaped locking seat 402 is configured as follows: when the aggregate is carried to the conveyer belt, it can not jack up the conveyer belt through reverse fixture block, also the comparatively steady operation of conveyer belt, but preferably, the height of wedge locking seat 402 is configured as: when the conveyer belt carries the aggregate, wedge locking seat 402 is through reverse fixture block jack-up conveyer belt for have the vibration from top to bottom of a perpendicular to conveyer belt direction. The effect of this arrangement is that it can achieve a degree of dusting when the conveyor belt has holes or slots.

In this embodiment, when the conveyer belt breaks off, because the effect of gravity, it can reverse motion (opposite when carrying the aggregate) because it collapses downwards in fracture moreover, so, reverse fixture block downstream certain amplitude, when the conveyer belt is whole when sliding down along the support, second locking portion pegs graft mutually with first locking portion, realizes the locking to the conveyer belt, stops or slows down the conveyer belt at least and moves down.

According to the aggregate conveying device provided by the embodiment of the invention, when the conveying belt normally rotates for conveying, the multiple groups of reverse clamping blocks at the bottom of the conveying belt are in sliding fit with the check mechanism, and when the conveying belt slides reversely or is broken and slipped, the first locking parts on the reverse clamping blocks at the bottom of the conveying belt are inserted into the second locking parts of the wedge-shaped locking seats in the check mechanism, so that the conveying belt is locked, surrounding workers are prevented from being injured by slipping and slipping of the conveying belt, and the safety of the conveying device in conveying aggregates is improved.

In another embodiment provided by the present invention, preferably, the apparatus further includes a plurality of connecting frames 301, each connecting frame 301 is connected to each set of reverse fixture blocks 30 in a one-to-one correspondence manner, and the connecting frame is fixedly connected to the bottom of the conveying belt. Through fixing a plurality of reverse fixture blocks 30 in every reverse fixture block 30 of group at first on link 301, install link 301 at the back that supports area 9 again, thereby increase the fixed area between reverse fixture block 30 and the conveyer belt, prevent that a plurality of reverse fixture blocks 30 from independently fixing on supporting area 9, reverse fixture block 30 is when carrying out the locking to supporting area 9 the too big support area 9 and the tearing of reverse fixture block 30 junction that leads to of effort and support area 9, and a plurality of reverse fixture blocks 30 are connected for the dismantlement formula with link 301 and are convenient for the dismantlement change to reverse fixture block 30.

In still another embodiment of the present invention, preferably, both ends of the cross frame 401 are connected to the bracket through a lift adjusting base 50, the lift adjusting base 50 includes a guide rail frame 501 and a return spring 504, the guide rail frame 501 is disposed on the bracket, an end of the cross frame 401 is slidably connected to the guide rail frame 501, the return spring 504 is disposed in the guide rail frame 501, and an elastic force of the return spring 504 is configured to drive the cross frame 401 to move upward, specifically, both ends of the cross frame 401 are connected to the bracket through a lift adjusting base 50, the lift adjusting base 50 includes the guide rail frame 501, a lift base 503 is slidably sleeved in the guide rail frame 501 through a polish rod 502, the lift base 503 is connected to an end of the cross frame 401, and a return spring 504 is sleeved at one end of the bottom of the lift base 503, wherein the elastic force of the return spring 504 drives the lift base 503 to move upward, when the supporting strap 9 is normally conveyed, a first sliding surface 302 at the bottom of the reverse fixture block 30 is slidably engaged with a second sliding surface 4021 at the top of the wedge-shaped locking base 402, simultaneously reverse fixture block 30 extrusion wedge locking seat 402, wedge locking seat 402 effect and crossbearer 401 cooperation lift adjustment seat 50 move down to reduce the first glide plane 302 in bottom of reverse fixture block 30 and the second glide plane 4021 sliding fit production at wedge locking seat 402 top frictional force, reduce the power requirement of supporting the operation of belt 9, make the conveyer belt carry more stable, prevent that the skew from appearing in the conveyer belt. Meanwhile, after the reverse latch 30 leaves, the lifting adjusting seat 50 enables the wedge-shaped locking seat 402 to move upwards, so that the first locking part can be accurately received, and the hidden danger that the first locking part cannot be received due to the fact that the position of the second locking part is low can be eliminated.

In another embodiment provided by the present invention, the first sliding surface 302 and the second sliding surface 4021 have a sliding limiting structure, specifically, the second sliding surface 4021 has a guide rail groove, the surface of the first sliding surface 302 has a convex portion adapted to the guide rail groove, more preferably, the second sliding surface 4021 has a convex portion, and the surface of the first sliding surface 302 has a guide rail groove adapted to the convex portion; make and support the belt 9 and when the first glide plane 302 in bottom of the reverse fixture block 30 when normally carrying and the second glide plane 4021 sliding fit at wedge-shaped locking seat 402 top, realize sliding spacing to carrying and carrying on spacingly supporting the belt 9, preventing that the lateral shifting from appearing in the conveyer belt transport, improving the stability that the conveyer belt carried.

In yet another embodiment of the present invention, further, the present invention further includes a plurality of guiding cushion assemblies 60, each guiding cushion assembly 60 includes two guiding frames 601 arranged in parallel, a guiding space 602, such as a strip-shaped clearance space, for limiting the reverse latch 30 is formed between the two guiding frames 601, each guiding cushion assembly 60 is correspondingly matched with each wedge-shaped locking seat 402, and the guiding space 602 is abutted to the second sliding surface 4021. It is specific, support area 9 is normal when carrying the aggregate, after reverse fixture block 30 and wedge locking seat 402 counterpoint sliding fit separation, reverse fixture block 30 removes to the guide space 602 that forms between two leading truck 601 in, it is spacing to carry out reverse fixture block 30 through two leading truck 601 strokes to guide space 602, thereby the realization is carried to supporting area 9 and is carried spacing rectifying, make supporting area 9 conveyer belt carry out conveying in-process reverse fixture block 30 and wedge locking seat 402 counterpoint sliding fit, or reverse fixture block 30 and wedge locking seat 402 counterpoint sliding fit separation after all can realize carrying spacingly supporting area 9, prevent that the skew from appearing in the conveyer belt, further improve the stability that the conveyer belt carried.

In another embodiment of the present invention, the other ends of the two guide frames 601 are further connected to the cross frame 401 of the adjacent non-return mechanism 40 through the end connecting frame 603, the opposite surfaces of the two guide frames 601 are both provided with an inclined plane 604, specifically, the two ends of the guide frames 601 are fixed through the end connecting frame 603, and when the support belt 9 is broken and sinks, the support belt 9 can be supported through the guide frames 601.

In another embodiment of the present invention, the bottom of the reverse latch 30 is integrally formed with a limiting protrusion 304 adapted to the guiding space 602 formed by the two guiding frames 601, and two sides of the limiting protrusion 304 are formed with friction structures 305, such as a rough friction surface, or other structures capable of increasing friction force. Specifically, as shown in fig. 29, in the conveying state, the supporting belt 9 moves upward (upward obliquely), the limiting protrusion 304 at the bottom of the reverse clamping block 30 slides and is limited in the guiding space 602 formed by the two guiding frames 601, thereby limiting the reverse clamping block 30, that is, conveying and limiting the supporting belt 9, when the supporting belt 9 is loosened or broken and slides reversely, as shown in fig. 30, in the locking state, the supporting belt 9 sinks due to the breakage and drives the reverse clamping block 30 and the limiting protrusion 304 to sink and slide reversely and accelerate, at this time, the friction structure 305 formed on the two side surfaces of the limiting protrusion 304 is in friction fit with the inclined surfaces 604 formed on the opposite surfaces of the two guiding frames 601, thereby realizing sliding and buffering of the supporting belt 9, and limitedly avoiding that the conveying belt is accelerated and glidingly impacted after being broken until the reverse clamping block 30 at the bottom of the supporting belt 9 is instantaneously locked with the wedge-shaped locking seat 402, the impact force that causes is big, easily leads to reverse fixture block 30 and wedge locking seat 402 and support area 9 to damage, can lead to the aggregate on the support area 9 to rush out simultaneously and injure staff on every side because inertia, realizes supporting area 9 and cushions the slip until carrying out the locking, further improves the security, and friction structure 305 is preferred to be the butt joint face that has anti-skidding stripe with the inclined plane 604 looks adaptation that two leading truck 601 opposite faces all seted up.

In another embodiment of the present invention, the connecting groove 306 is disposed at the rear end of the reverse latch 30, and the first locking portion 303 used in cooperation with the second locking portion 4022 is connected to the connecting groove 306 through the buffer spring 307. Specifically, the reverse fixture block 30 is movably connected with the first locking portion 303 through the connecting groove 306 and the buffer spring 307, so that when the first locking portion 303 and the second locking portion 4022 are connected with each other to lock the supporting band 9, the buffer spring 307 can buffer the first locking portion 303, the collision effect during connection is further reduced, and the stability of locking the supporting band 9 is improved.

The embodiment of the invention also provides a commercial concrete station which comprises an aggregate conveying device, wherein the aggregate conveying device comprises the combined splicing type conveyor belt assembly.

Because above-mentioned combination concatenation formula conveyer belt subassembly has above-mentioned technological effect, the merchant's concrete station that contains this combination concatenation formula conveyer belt subassembly should also have corresponding technological effect.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. A combination concatenation formula conveyer belt subassembly which characterized in that: the conveying belt comprises a supporting belt on the inner side and a conveying belt integrally sleeved on the outer side surface of the supporting belt, the conveying belt comprises a plurality of bearing belts, the bearing belts are sequentially connected end to form the conveying belt, any two adjacent bearing belts are detachably connected, and each bearing belt is fixedly connected to the supporting belt;

the middle connecting mechanism is used for connecting the bearing belt and the supporting belt;

the middle connecting mechanism comprises a mounting seat, a clamping sleeve, a locking frame and a driving unit are arranged on the mounting seat, the driving unit drives the clamping sleeve and the locking frame to move oppositely and oppositely, and the clamping sleeve and the locking frame move to be clamped on the supporting belt.

2. The modular splicing conveyor belt assembly of claim 1, wherein: the driving unit is a driving gear, the intermediate connecting mechanism further comprises a driven gear meshed with the driving gear, two opposite sides of the driven gear are respectively meshed with a driving arm, and the clamping sleeve and the locking frame are respectively positioned at the tail end of one driving arm;

driven gear, actuating arm and joint cover and locking frame all have two sets ofly, two driven gear arranges in separately drive gear's relative both sides.

3. The modular splicing conveyor belt assembly of any one of claims 1-2, wherein: the support belt comprises two sets of conveying chains and a plurality of sets of connecting rods, the conveying chains are arranged in parallel, the two ends of each set of connecting rods are respectively connected with the two conveying chains, and each set of connecting rods comprises at least two connecting rods.

4. The modular splicing conveyor belt assembly of claim 1, wherein: the supporting belt comprises a conveying mesh belt and a plurality of mesh belt string rods, and the conveying mesh belt is connected to each mesh belt string rod.

5. The modular splicing conveyor belt assembly of claim 2, wherein: the driving gear is also connected with an adjusting rotating handle.

6. The modular splicing conveyor belt assembly of claim 1, wherein: the two sides of the bearing belts are respectively connected with a first splicing part and a second splicing part through elastic belts, the tooth-shaped structures on the first splicing part and the tooth-shaped structures on the second splicing part are distributed in a staggered mode to be connected, and the first splicing part and the second splicing part between every two adjacent bearing belts are connected through a screw rod in a penetrating mode.

7. An aggregate conveying device comprises a support, a driving roll shaft, a driven roll shaft and a conveying belt assembly, wherein the conveying belt assembly is sleeved on the driving roll shaft and the driven roll shaft, and the conveying belt assembly is the combined splicing type conveying belt assembly according to any one of claims 1 to 6.

8. A commercial concrete station comprising an aggregate conveying means, wherein the aggregate conveying means is the aggregate conveying means of claim 7.