CN117361019A - Chute for mineral aggregate conveying - Google Patents
Chute for mineral aggregate conveying Download PDFInfo
- Publication number
- CN117361019A CN117361019A CN202311675892.0A CN202311675892A CN117361019A CN 117361019 A CN117361019 A CN 117361019A CN 202311675892 A CN202311675892 A CN 202311675892A CN 117361019 A CN117361019 A CN 117361019A
- Authority
- CN
- China
- Prior art keywords
- chute body
- chute
- plate
- mineral aggregate
- skip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 54
- 239000011707 mineral Substances 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 56
- 239000000428 dust Substances 0.000 claims description 39
- 239000000463 material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 35
- 239000000843 powder Substances 0.000 description 25
- 239000007921 spray Substances 0.000 description 10
- 238000005303 weighing Methods 0.000 description 8
- 230000005484 gravity Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000009975 flexible effect Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G11/00—Chutes
- B65G11/20—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids
- B65G11/206—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids for bulk
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/185—Preventing escape of dust by means of non-sealed systems
- B65G69/188—Preventing escape of dust by means of non-sealed systems with spraying means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chutes (AREA)
Abstract
The invention relates to the technical field of ore conveying equipment, in particular to a chute for ore conveying, which comprises a base, a skip arranged on one side of the base, a chute body arranged above the base and a feeding pipe arranged above the chute body, wherein the chute body is provided with a chute body; the top of each of the two side plates of the chute body is sleeved with a belt, the two ends of each side plate are rotatably provided with supporting rollers, and the belts are tightly sleeved between the two supporting rollers; the surface of the belt is provided with a plurality of sliding blocks, and the bottom end of each sliding block is provided with a baffle; the two supporting rollers positioned on the higher side of the chute body are provided with first friction plates; a second friction plate is arranged above each first friction plate; through the setting of baffle, can strike off the sticky material of chute body inside wall adhesion, simultaneously, can cooperate first friction disc and second friction disc, make the mineral aggregate break away from the chute body with slower speed and drop the skip and store, reduce the impact of bulk ore to the skip inner wall, promote the life of skip.
Description
Technical Field
The invention relates to the technical field of ore conveying equipment, in particular to a chute for ore conveying.
Background
In the mining process, mineral aggregate in the weighing hopper is required to be transported into the skip through the chute, and the loaded mineral aggregate is conveyed through the lifting skip.
However, the mineral aggregate discharged from the weighing hopper mainly comprises a large block of mineral aggregate, viscous mineral aggregate and powder, and the following problems exist in the process of transferring through a chute:
the bulk mineral aggregate can roll to the low in-process from the eminence of chute, and the bulk mineral aggregate receives gravity influence can produce acceleration, when falling into the skip in, the bulk mineral aggregate can cause serious impact to skip inside wall, bottom plate, makes the skip warp and damages.
The viscous mineral aggregate can adhere to the inner side walls of the chute during unloading, thereby affecting the unloading efficiency.
Disclosure of Invention
The invention provides a chute for conveying mineral aggregate, which can remove sticky materials on the inner side wall of the chute, simultaneously convey the mineral aggregate by the chute, and simultaneously reduce the impact of massive mineral aggregate on a skip, and has the following specific scheme that:
the chute for mineral aggregate conveying comprises a base, a skip arranged on one side of the base, a chute body arranged above the base and a feeding pipe arranged above the chute body, wherein the chute body specifically comprises a bottom plate and two side plates, the chute body is integrally arranged in an inclined manner, and the skip is positioned on one lower side of the chute body; the top of each of the two side plates of the chute body is sleeved with a belt, the two ends of each side plate are rotatably provided with supporting rollers, and the belts are tightly sleeved between the two supporting rollers; the surface of the belt is provided with a plurality of sliding blocks, the bottom end of each sliding block is provided with a baffle, and the baffle positioned in the chute body is attached to the inner side wall of the chute body; the two supporting rollers positioned on the higher side of the chute body are provided with first friction plates; and a second friction plate is arranged above each first friction plate, and the second friction plates can reciprocate along the vertical direction.
Further, the shaft portion of the support roller is arranged concentrically with the first friction plate; the first friction plate and the second friction plate are arranged in parallel.
Further, slide rails are mounted at the tops of the two inner side walls of the chute body, the slide rails are integrally located on the outer sides of the belt, and the slide blocks are in sliding fit with the slide rails.
Further, an electric push rod which is vertically arranged is arranged on one side of the chute body, which is far away from the skip; the output end of the electric push rod faces downwards vertically, and a linkage plate is arranged at the output end; and the linkage plate is also provided with a transverse plate, and the second friction plate is fixedly connected with the transverse plate.
Further, a dust cover fixedly connected with the base is arranged outside the chute body; the electric push rod is arranged on the dust cover.
Further, a plurality of vertical plates are arranged in the dust cover; each vertical plate is provided with a rotating plate through a torsion spring shaft, and the rotating plates are positioned between the feeding pipe and the transverse plates; the rotary plate is connected with a wedge block in a sliding way near one end of the transverse plate, a spring is also connected between the wedge block and the rotary plate, and the wedge surface of the wedge block faces to the inner wall of the top end of the dust cover; and one end of the rotating plate, which is far away from the wedge block, is fixedly connected with a collision plate.
Further, the inner wall of dust cover still is equipped with the water pipe, and the bottom equidistance intercommunication of water pipe has a plurality of shower nozzles, and the export of shower nozzle is towards the inner wall of dust cover.
Further, the base is also provided with a water tank, the whole water tank is positioned below the chute body, the top of the water tank is provided with an opening, and the opening faces the direction of the chute body.
Further, a filter screen frame is further installed at the top of the water tank, and the filter screen frame is in sliding connection with the base.
Further, a piston tube positioned below the electric push rod is also arranged on the base; the bottom end of the linkage plate is also provided with a vertical rod, and the vertical rod is fixedly connected with the rod part of the piston tube; the tail part of the piston tube is communicated with a one-way water inlet valve tube, and one end of the one-way water inlet valve tube is positioned in the water tank; the tail part of the piston pipe is also communicated with a one-way water outlet valve pipe, and one end of the one-way water outlet valve pipe is communicated with the water pipe.
Compared with the prior art, the invention has at least one of the following beneficial effects:
1. the device passes through the setting of baffle, and the mineral aggregate of batch hopper discharge can pass through gravity and carry to the low department, and the in-process accessible mineral aggregate self gravity promotes baffle synchronous movement to strike off the sticky material of chute body inside wall adhesion, make the material of adhesion drop in the chute body, and carry to the skip storage along with other mineral aggregates together, simultaneously, can cooperate first friction disc and second friction disc, the mineral aggregate of baffle one side can then slow down at the speed of moving the in-process to the low department, and the mineral aggregate then can break away from the chute body with slower speed and drop the skip storage, reduces the impact of bulk ore to the skip inner wall, promotes the life of skip.
2. The device realizes intermittent contact cooperation of the first friction plate and the second friction plate under cooperation with the transverse plate through the arrangement of the linkage plate, so that the descending speed of the bulk mineral aggregate is slowed down, and the service life of the skip is prolonged; meanwhile, the linkage plate can drive the transverse plate to be in extrusion fit with the wedge blocks, so that the collision plate intermittently collides with the inner wall of the top of the dust cover, the caking materials on the inner wall of the top of the dust cover can be collected together in the process of charging the skip, and the problem that the blocks fall down to the bottom of the well and damage bottom equipment is avoided in the process of non-charging; the linkage plate can also drive the montant and the cooperation of piston pipe, realizes shower nozzle play water and moist dust cover's inner wall, just can adhere on the inner wall of dust cover when the powder produces, solves the powder and fills and fall the problem at the bottom of the well, and then alleviates the clearance degree of difficulty of bottom of the well powder ore.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic axial side structure of the chute body according to the present invention.
FIG. 3 is a schematic view of the present invention from another perspective of FIG. 2.
Fig. 4 is another schematic view of the chute body of fig. 2 according to the present invention.
Fig. 5 is a schematic view of the partial structure of fig. 4 according to the present invention.
Fig. 6 is a schematic diagram of the structure of fig. 5 a according to the present invention.
Fig. 7 is a schematic diagram of the front view of fig. 4 according to the present invention.
Fig. 8 is a schematic diagram of the structure of fig. 7B according to the present invention.
Fig. 9 is a schematic diagram of another state of the structure of fig. 8 according to the present invention.
Fig. 10 is a schematic structural view of the spray head according to the present invention.
Wherein, the reference numerals are as follows:
1. a base; 101. a skip; 102. a feeding pipe; 103. a chute body;
2. a belt; 201. a support roller; 202. a slide block; 203. a baffle; 204. a first friction plate; 205. a second friction plate; 206. a slide rail;
3. an electric push rod; 301. a linkage plate; 302. a cross plate;
4. a dust cover; 401. a riser; 402. a rotating plate; 403. wedge blocks; 404. a collision plate;
5. a water pipe; 501. a spray head; 502. a water tank; 503. a vertical rod; 504. a piston tube.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", etc., azimuth or positional relationship are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of operations, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
When the main shaft adopts a lifting mode of a skip for mining, two loading stations are distributed in the middle section of-365 m and-675 m, the ore unloading station is positioned at the position of +72.5 m, and ore in the weighing hopper is conveyed into the skip through the chute in the process of loading and transferring the ore (the weighing hopper is positioned at a high position, the skip is positioned at a low position, and the chute is positioned between the weighing hopper and the skip and is in an inclined state);
because the inner wall of the chute is smooth, the mineral aggregate discharged from the weighing hopper can be quickly conveyed into the skip, and the automatic feeding device has good conveying effect, but the mineral aggregate has certain quality, and the speed of a large block of mineral aggregate is continuously increased in the process of conveying the high part of the chute to the low part of the chute, so that the mineral aggregate can form impact and damage to the inner wall of the skip when the mineral aggregate falls into the skip.
For this purpose, referring to fig. 1 to 10, the present invention provides a chute for transporting mineral aggregate, which includes a base 1, a skip 101 disposed at one side of the base 1, a chute body 103 disposed above the base 1, and a feeding pipe 102 disposed above the chute body 103, wherein the feeding pipe 102 is communicated with the bottom of a weighing hopper (not shown in the drawings), the chute body 103 specifically includes a bottom plate and two side plates, the chute body 103 is disposed in an inclined manner, and the skip 101 is disposed at a lower side of the chute body 103; the top of each of the two side plates of the chute body 103 is sleeved with a belt 2, the belt 2 positioned at the top of the chute body 103 can be prevented from being scratched by hard ores, the two ends of each side plate are rotatably provided with a supporting roller 201, and the belt 2 is tightly sleeved between the two supporting rollers 201; the surface of the belt 2 is provided with a plurality of sliding blocks 202, the bottom end of each sliding block 202 is provided with a baffle 203, and the baffle 203 positioned in the chute body 103 is attached to the inner side wall of the chute body 103; firstly, mineral aggregates discharged from a weighing hopper fall into a chute body 103, the mineral aggregates can be conveyed to the lower part of the chute body 103 through gravity, in the process, a baffle 203 can be pushed by the gravity of the mineral aggregates to synchronously move in the chute body 103, redundant electric equipment driving is omitted, the problem of insufficient power supply under a deep well is avoided, in the process of moving the baffle 203, a belt 2 can form adaptive rotation through matching with a supporting roller 201, and as the baffle 203 is attached to the inner side wall of the chute body 103 (as shown in fig. 2), the mineral aggregates adhered to the inner side wall of the chute body 103 can be scraped in the process of moving the baffle 203, so that the adhered mineral aggregates fall into the chute body 103 and are conveyed to the skip 101 along with other mineral aggregates, and the discharging efficiency is improved; referring to fig. 4, 5 and 6, at the same time, two supporting rollers 201 located at the higher side of the chute body 103 are respectively provided with a first friction plate 204, a second friction plate 205 is arranged above each first friction plate 204, and the second friction plates 205 can reciprocate along the vertical direction; that is, in the process of charging the skip 101, the second friction plate 205 can form multiple reciprocating movements along the vertical direction, and in each moving process, the second friction plate 205 can form short-term contact with the first friction plate 204, so that a certain friction force is applied to the first friction plate 204, and accordingly, the rotation speed of the supporting roller 201 is slowed down, the conveying speed of the belt 2 and the moving speed of the baffle 203 in the chute body 103 are slowed down, at this moment, the speed of mineral aggregate on one side of the baffle 203 in the moving process towards the lower position is slowed down, and in the conveying process of the mineral aggregate in the chute body 103, the mineral aggregate can separate from the chute body 103 at a slower speed and fall into the skip 101 for storage, so that the impact of massive mineral aggregate on the inner wall of the skip 101 is reduced, and the service life of the skip 101 is prolonged.
Referring to fig. 5, 6 and 8, since the granular powder is lifted during the unloading process of the feeding pipe 102, the powder is prevented from being located on the first friction plate 204; for this purpose, the shaft portion of the backup roller 201 is disposed concentrically with the first friction plate 204, and both the first friction plate 204 and the second friction plate 205 are disposed in parallel; because chute body 103 is the slope and arranges, and the same reason, backing roll 201 also is the slope and arranges, and with the first friction disc 204 of the concentric setting of backing roll 201 also be the slope setting, and the in-process of unloading, backing roll 201 is rotatory along with the drive of baffle 203, belt 2, and first friction disc 204 and backing roll 201 fixed connection, the granule powder that falls on first friction disc 204 can drop at the rotation in-process, avoids the granule powder lead to first friction disc 204, second friction disc 205 both contact surface wearing and tearing, promotes life.
Referring to fig. 4, 5, 6 and 2, a certain impact is formed on the baffle 203 after the large mineral aggregate falls into the chute body 103 in the discharging process of the feeding pipe 102; for this reason, the sliding rails 206 are installed on the top of two inner side walls of the chute body 103, the sliding rails 206 are integrally located on the outer side of the belt 2, on one hand, mineral aggregate in the falling process can not scratch the belt 2 through the protection of the sliding rails 206, and the service life of the belt 2 is prolonged; on the other hand, the sliding block 202 is in sliding fit with the sliding rail 206, the baffle 203 is attached to the inner side wall of the chute body 103, when mineral aggregate impacts the baffle 203, the situation that the connecting parts of the sliding block 202 and the belt 2 are damaged due to impact force can be avoided, and the service lives of the baffle 203 and the belt 2 are prolonged.
Referring to fig. 5 and 6, in order to achieve the second friction plate 205 reciprocally movable in the vertical direction; for this reason, the chute body 103 is provided with the electric putter 3 that is vertical arrangement far away from the skip 101, and in the unloading process of pan feeding pipe 102, can start the flexible action of electric putter 3, and the output of electric putter 3 is vertical down, and the linkage board 301 is installed to the output, still installs diaphragm 302 on the linkage board 301, and the flexible action steerable linkage board 301 through electric putter 3 drives second friction disc 205 along vertical direction reciprocating motion.
Referring to fig. 1, in order to avoid powder scattering during discharge of the feed pipe 102; for this reason, the outside of the chute body 103 is also provided with a dust cover 4 fixedly connected with the base 1, the dust cover 4 is made of metal iron sheet, the surface is covered with an anti-rust coating, and the electric push rod 3 is installed on the dust cover 4; in the unloading process of the feeding pipe 102, powder of ore materials can be diffused in the environment, the powder can be diffused in the vertical shaft and falls at the bottom of the shaft under the action of gravity, and the diffusion of the powder can be reduced through the arrangement of the dust cover 4, so that the cleaning difficulty of the powder ore at the bottom of the shaft is reduced, the labor force is saved, and the production efficiency is improved.
Referring to fig. 3, 7, 8 and 9, in order to avoid powder caking on the inner wall of the top of the dust cover 4, the powder falls into the chute body 103 when falling off and then falls to the bottom of the well; for this reason, the inside of the dust cover 4 is also provided with a plurality of risers 401, each riser 401 is provided with a rotating plate 402 through a torsion spring shaft (not numbered in the figure), the rotating plates 402 are positioned between the feeding pipe 102 and the transverse plates 302, one end of each rotating plate 402 adjacent to each transverse plate 302 is connected with a wedge block 403 in a sliding manner, springs (the springs are positioned in the inclined plates and not shown in the figure) are also connected between the wedge blocks 403 and the rotating plates 402, the wedge surfaces of the wedge blocks 403 face the inner walls of the top ends of the dust cover 4, one end of each rotating plate 402, which is far away from the wedge blocks 403, is also fixedly connected with a collision plate 404, and the side surface of each collision plate 404 is attached to the inner walls of the top of the dust cover 4 in an initial state; that is, on the basis of controlling the linkage reciprocating movement by the output end of the electric push rod 3, the linkage plate 301 can drive the transverse plate 302 to reciprocate synchronously, when the transverse plate 302 moves downwards, the wedge block 403 can be extruded to shrink into the rotating plate 402, and when the transverse plate 302 moves downwards continuously, the whole transverse plate 302 is positioned below the rotating plate 402; in the process that the linkage plate 301 drives the diaphragm 302 to move upwards, the diaphragm 302 can be contacted with one end of the wedge 403 away from the wedge surface, the wedge 403 drives the rotating plate 402 to rotate, the collision plate 404 also synchronously rotates, in the process that the diaphragm 302 continuously moves upwards, the wedge 403 can be separated from the diaphragm 302, the rotating plate 402 can be quickly restored to the initial state by the torsion of the torsion spring shaft, the collision plate 404 can strike the top inner wall of the dust cover 4 in the quick resetting process, namely, as the feeding pipe 102 is in the discharging process, the electric push rod 3 can act, the linkage plate 301 is controlled by the electric push rod 3 and in the vertical reciprocating process, the collision plate 404 can form primary collision on the top inner wall of the dust cover 4, so that powder adhered to the top inner wall of the dust cover 4 can shake down, and after falling into the chute body 103, the mineral aggregate is conveyed to the hopper 101 along with the chute body 103, thereby solving the problem that the mineral aggregate on the top inner wall of the dust cover 4 falls off and falls into the bottom of the chute body 103 in the non-smashing process, namely, the mineral aggregate can be prevented from falling down to the bottom of the chute body 103, and the high-hole potential energy is also because of high enough kinetic energy is removed from the high-level down position, and the high-hole potential energy is also because of high and the high-level down-hole-level motion is greatly reduced.
Referring to fig. 3, 7 and 10, in order to further reduce powder diffusion; for this reason, the inner wall of the dust cover 4 is also provided with a water pipe 5, the bottom end of the water pipe 5 is equidistantly communicated with a plurality of spray heads 501, and the outlet of the spray heads 501 faces the inner wall of the dust cover 4; because the dust cover 4 positioned on the lower side of the chute body 103 is provided with the discharge hole, powder can be discharged from the discharge hole in the continuous discharging process of the feeding pipe 102, and through the arrangement of the water pipe 5 and the spray head 501, the spray head 501 can spray water on the inner wall of the dust cover 4, on one hand, the powder adhered on the inner wall of the dust cover 4 can be removed, and the difficulty of subsequent cleaning is reduced; on the other hand, the inner wall of the dust cover 4 can be moist (sprayed water can be attached to the inner wall of the dust cover 4), and in the continuous unloading of the feeding pipe 102 and the diffusing process of powder, the powder can be adhered to the inner wall of the dust cover 4 when diffusing, so that the problem that the powder diffuses to the outside from the discharge hole of the dust cover 4 is solved.
Referring to fig. 2, further, a water tank 502 is further installed on the base 1, the water tank 502 is integrally located below the chute body 103, an opening is formed at the top of the water tank 502, the opening faces the direction of the chute body 103, and water output by the spray nozzle 501 to the inner wall of the dust cover 4 flows downwards and then falls into the water tank 502 to be collected for subsequent recycling.
Referring to fig. 2, further, a filter screen frame (not shown in the drawing) is further installed on the top of the water tank 502, and can filter the mixed liquid formed by the powder and the water, so that the powder particles are located on the filter screen frame, the filtered liquid is located in the water tank 502, and the filter screen frame is slidably connected with the base 1, so that the subsequent disassembly and cleaning are facilitated.
Referring to fig. 3 and 5, in order to realize the water spraying of the spray head 501 and the circulation of the liquid in the water tank 502; for this reason, the base 1 is further provided with a piston tube 504 located below the electric push rod 3, and the piston tube 504 specifically includes a piston block and a piston rod (not shown in the figure, which are known techniques and will not be described again); a vertical rod 503 is also arranged at the bottom end of the linkage plate 301, and the vertical rod 503 is fixedly connected with the rod part of the piston tube 504; the tail of the piston pipe 504 is communicated with a one-way water inlet valve pipe (not shown in the figure), and one end of the one-way water inlet valve pipe is positioned in the water tank 502; the tail part of the piston pipe 504 is also communicated with a one-way water outlet valve pipe (not shown in the figure), and one end of the one-way water outlet valve pipe is communicated with the water pipe 5; that is, on the basis of the vertical reciprocating movement of the linkage plate 301, the linkage plate 301 can be matched with the use of the vertical rod 503, so that the piston rod drives the piston block to do vertical reciprocating movement in the piston pipe 504, in the process of upward movement of the piston rod, water in the water tank 502 can be pumped in through the one-way water inlet valve pipe, in the process of downward movement of the piston rod, water in the piston pipe 504 can be input into the water pipe 5 through the one-way water outlet valve pipe and output from the spray head 501; it is worth noting that the whole water circulation is formed based on the linkage plate 301 in the unloading process of the feeding pipe 102 (i.e. when powder is diffused), and no additional circulating water supply of electrical equipment is needed, and the feeding pipe 102 is started and stopped in a non-unloading state, so that redundant driving of electrical equipment can be omitted, energy loss is reduced, and the situation of insufficient power supply in deep wells is avoided.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a mineral aggregate is carried and is used chute, includes base (1), sets up skip (101) in base (1) one side, sets up chute body (103) in base (1) top and sets up pan feeding pipe (102) in chute body (103) top, its characterized in that: the chute body (103) specifically comprises a bottom plate and two side plates, the chute body (103) is integrally arranged in an inclined mode, and the skip (101) is located at the lower side of the chute body (103);
the top of each of the two side plates of the chute body (103) is sleeved with a belt (2), the two ends of each side plate are rotatably provided with supporting rollers (201), and the belts (2) are tightly sleeved between the two supporting rollers (201);
the surface of the belt (2) is provided with a plurality of sliding blocks (202), the bottom end of each sliding block (202) is provided with a baffle (203), and the baffle (203) positioned in the chute body (103) is attached to the inner side wall of the chute body (103);
the two supporting rollers (201) positioned on the higher side of the chute body (103) are provided with first friction plates (204);
and a second friction plate (205) is arranged above each first friction plate (204), and the second friction plates (205) can reciprocate along the vertical direction.
2. A mineral aggregate transfer chute as claimed in claim 1, wherein: the shaft part of the supporting roller (201) is arranged concentrically with the first friction plate (204); the first friction plate (204) and the second friction plate (205) are arranged in parallel.
3. A mineral aggregate transfer chute as claimed in claim 2, wherein: slide rails (206) are mounted at the tops of the two inner side walls of the chute body (103), the slide rails (206) are integrally located on the outer sides of the belt (2), and the sliding blocks (202) are in sliding fit with the slide rails (206).
4. A mineral aggregate transfer chute as claimed in claim 1, wherein: an electric push rod (3) which is vertically arranged is arranged on one side of the chute body (103) far away from the skip bucket (101);
the output end of the electric push rod (3) is vertically downward, and a linkage plate (301) is arranged at the output end;
and the linkage plate (301) is also provided with a transverse plate (302), and the second friction plate (205) is fixedly connected with the transverse plate (302).
5. A mineral aggregate transfer chute as in claim 4 wherein: a dust cover (4) fixedly connected with the base (1) is further arranged outside the chute body (103);
the electric push rod (3) is arranged on the dust cover (4).
6. A mineral aggregate transfer chute as in claim 5 wherein: a plurality of vertical plates (401) are also arranged in the dust cover (4);
each vertical plate (401) is provided with a rotating plate (402) through a torsion spring shaft, and the rotating plates (402) are positioned between the feeding pipe (102) and the transverse plates (302);
one end of the rotating plate (402) adjacent to the transverse plate (302) is connected with a wedge block (403) in a sliding manner, a spring is further connected between the wedge block (403) and the rotating plate (402), and the wedge surface of the wedge block (403) faces to the inner wall of the top end of the dust cover (4);
and one end of the rotating plate (402) far away from the wedge block (403) is fixedly connected with a collision plate (404).
7. A mineral aggregate transfer chute as in claim 6 wherein: the inner wall of dust cover (4) still is equipped with water pipe (5), and the bottom equidistance intercommunication of water pipe (5) has a plurality of shower nozzles (501), and the export of shower nozzle (501) is towards the inner wall of dust cover (4).
8. A mineral aggregate transfer chute as in claim 7 wherein: the base (1) is also provided with a water tank (502), the water tank (502) is integrally positioned below the chute body (103), the top of the water tank (502) is provided with an opening, and the opening faces the direction of the chute body (103).
9. A mineral aggregate transfer chute as claimed in claim 8, wherein: the top of the water tank (502) is also provided with a filter screen frame which is in sliding connection with the base (1).
10. A mineral aggregate transfer chute as claimed in claim 9, wherein: the base (1) is also provided with a piston tube (504) positioned below the electric push rod (3);
the bottom end of the linkage plate (301) is also provided with a vertical rod (503), and the vertical rod (503) is fixedly connected with the rod part of the piston tube (504);
the tail part of the piston pipe (504) is communicated with a one-way water inlet valve pipe, and one end of the one-way water inlet valve pipe is positioned in the water tank (502);
the tail part of the piston pipe (504) is also communicated with a one-way water outlet valve pipe, and one end of the one-way water outlet valve pipe is communicated with the water pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311675892.0A CN117361019B (en) | 2023-12-08 | 2023-12-08 | Chute for mineral aggregate conveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311675892.0A CN117361019B (en) | 2023-12-08 | 2023-12-08 | Chute for mineral aggregate conveying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117361019A true CN117361019A (en) | 2024-01-09 |
| CN117361019B CN117361019B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311675892.0A Active CN117361019B (en) | 2023-12-08 | 2023-12-08 | Chute for mineral aggregate conveying |
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| Country | Link |
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| CN (1) | CN117361019B (en) |
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| CN114084612A (en) * | 2021-10-30 | 2022-02-25 | 王少华 | Adhesive tape deviation correcting device without vertical roller |
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| CN116002288A (en) * | 2023-03-28 | 2023-04-25 | 山西大地宏翔环保科技有限公司 | Cement production weighing and conveying system |
| CN116331726A (en) * | 2023-03-17 | 2023-06-27 | 昆明鑫晟源科技有限公司 | Adsorption type rod-shaped object guiding device |
| CN219708060U (en) * | 2023-03-03 | 2023-09-19 | 河南大新药业有限公司 | Automatic device of laying of enema bottle |
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2023
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6622851B1 (en) * | 1999-10-14 | 2003-09-23 | Knapp Logistik Automation Gmbh | Conveyor section arrangement in a filling station |
| CN212120840U (en) * | 2020-04-24 | 2020-12-11 | 宜昌鄂中生态工程有限公司 | Water-soluble sulfur-based compound fertilizer screening device |
| CN112793990A (en) * | 2021-01-22 | 2021-05-14 | 合肥赛睿坦自动化科技有限公司 | High-speed material collecting and conveying device and control method thereof |
| CN217200243U (en) * | 2021-10-22 | 2022-08-16 | 山东灵犀院科技发展股份有限公司 | Scraper conveyor with spraying device |
| CN114084612A (en) * | 2021-10-30 | 2022-02-25 | 王少华 | Adhesive tape deviation correcting device without vertical roller |
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| CN116002288A (en) * | 2023-03-28 | 2023-04-25 | 山西大地宏翔环保科技有限公司 | Cement production weighing and conveying system |
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| Publication number | Publication date |
|---|---|
| CN117361019B (en) | 2024-02-06 |
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