CN120942817B - Building material lifting device for small building construction - Google Patents
Building material lifting device for small building constructionInfo
- Publication number
- CN120942817B CN120942817B CN202511481525.6A CN202511481525A CN120942817B CN 120942817 B CN120942817 B CN 120942817B CN 202511481525 A CN202511481525 A CN 202511481525A CN 120942817 B CN120942817 B CN 120942817B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- sliding
- wall
- lifting
- rod
- 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.)
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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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/32—Individual load-carriers
- B65G17/36—Individual load-carriers having concave surfaces, e.g. buckets
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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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/123—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element arranged to keep the load-carriers horizontally during at least a part of the conveyor run
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
- B65G47/38—Devices for discharging articles or materials from conveyor by dumping, tripping, or releasing load carriers
- B65G47/40—Devices for discharging articles or materials from conveyor by dumping, tripping, or releasing load carriers by tilting conveyor buckets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to the technical field of building material lifting, in particular to a building material lifting device for small building construction, which comprises a shell, wherein two evenly-distributed transmission shaft rods are rotationally connected between two limit mounting plates, driving wheels are fixedly connected to two ends of each transmission shaft rod, lifting belts are slidingly connected to the inner walls of the two limit mounting plates, and a plurality of groups of lifting mechanisms are arranged on opposite sides of the two lifting belts. Realizes high-efficiency, clean and stable continuous operation, and is especially suitable for continuous and high-efficiency conveying of various granular, powdery and slightly viscous building materials.
Description
Technical Field
The invention relates to the technical field of building material lifting, in particular to a building material lifting device for small building construction.
Background
At present, a commonly used small lifting device is mainly driven by a motor to drive a belt or a chain so as to drive a carrying platform or a hopper to carry out vertical transportation.
The invention patent with the authorized bulletin number of CN119503350B discloses a lifting device for cement processing, which comprises a carrier, wherein a transmission part is arranged on the carrier, a lifting shell capable of moving up and down in a reciprocating manner is connected to the transmission part in a transmission way, a lifting part driven by the transmission part is arranged in the lifting shell, an annular lifting belt and an annular toothed belt are connected to the lifting part in a transmission way, the annular lifting belt and the annular toothed belt reversely rotate, a group of lifting parts which are regularly distributed are arranged on the annular lifting belt, the lifting part comprises a hopper clamped with the annular lifting belt, and a discharging inclined plane is fixedly arranged at the bottom of the hopper.
The invention has the defects of complex structure of a mechanical scraping plate mechanism, more transmission links, particularly dependence on the accurate matching of a reciprocating screw rod and a gear, high manufacturing and maintenance cost, easiness in generating dead angles in the scraping process and limited material cleaning effect on stronger adhesiveness, pneumatic cleaning dependence on a high-pressure air source and a periodically started and stopped air pump, increased energy consumption and equipment complexity, easiness in air channel blockage or failure in long-term use in a dust environment, low reliability and inconvenience in maintenance, and the invention provides a building material lifting device for small building construction.
Disclosure of Invention
The invention aims to solve the problems in the background technology and provides a building material lifting device for small building construction.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The building material lifting device for the small building construction comprises a shell, wherein two limiting mounting plates are fixedly connected to the inner walls of two sides of the shell, two evenly distributed transmission shaft rods are rotationally connected between the two limiting mounting plates, driving wheels are fixedly connected to the two ends of each transmission shaft rod, lifting belts are slidably connected to the inner walls of the two limiting mounting plates, the lifting belts are sleeved on the outer walls of the two driving wheels on the same side, and a plurality of groups of lifting mechanisms are arranged on opposite sides of the two lifting belts;
the lifting mechanism comprises two connecting rods, the two connecting rods are fixedly connected with lifting belts on two sides respectively, one sides of the two connecting rods opposite to each other are rotationally connected with rotating shafts, mounting blocks are fixedly connected between the two rotating shafts, loading hoppers are fixedly connected at the tops of the mounting blocks, spherical seats are mounted in the mounting blocks, and stirring rods are connected in the spherical seats in a sliding mode;
An angle adjusting gear is fixedly connected to the outer wall of one rotating shaft, a sliding rack is meshed to the outer wall of the angle adjusting gear, the side wall of the sliding rack is in sliding connection with a connecting rod, a limiting slide plate is connected to the end part of the sliding rack in a sliding manner, the limiting slide plate is arranged between two limiting mounting plates, and the two limiting mounting plates are fixedly connected with the limiting slide plate through a connecting block;
The tail end of the stirring rod is rotationally connected with a connecting seat, the bottom of the connecting seat is fixedly connected with a telescopic rod, the end part of the telescopic rod is fixedly connected with a rotating gear through a one-way bearing, the outer wall of the rotating gear is meshed with a tooth block group, and the outer wall of the tooth block group is fixedly connected with a return limiting rail.
Preferably, the bottom of the square limit rail is fixedly connected with a sliding bottom plate, and a second spring is fixedly connected between the connecting seat and the rotating gear.
Preferably, the two sides of the sliding bottom plate are connected with sliding rails in a sliding manner, and the two sliding rails are fixedly connected with the same mounting frame.
Preferably, the mounting bracket is fixedly connected with the mounting block, a threaded rod is connected with the inner side of the sliding bottom plate in a threaded manner, the bottom end of the threaded rod is rotationally connected with the mounting bracket, and a transmission gear is fixedly connected with the top end of the threaded rod.
Preferably, the outer wall of the transmission gear is meshed with an adjusting rack, and the adjusting rack is in sliding connection with the mounting frame.
Preferably, one side of the connecting seat far away from the second spring is fixedly connected with an agitating contact rod, one side of the limiting slide plate close to the loading bucket is fixedly connected with a corrugated contact rod, the corrugated contact rod is abutted against the agitating contact rod, one side of the corrugated contact rod far away from the limiting slide plate is fixedly connected with a lower abutting block, the inner side of the shell is fixedly connected with an upper abutting block, the lower abutting block and the upper abutting block are located on the same plane, and the upper abutting block is located above the lower abutting block obliquely.
Preferably, the two sides of the shell are fixedly connected with a discharge hole and a feed inlet respectively, the top of the discharge hole is connected with two guide plates in a sliding manner, and a first spring is fixedly connected between the two guide plates and the discharge hole respectively.
Preferably, the outer wall of the shell is fixedly connected with a driving motor, and the driving motor is fixedly connected with one of the transmission shafts.
Compared with the prior art, the invention has the beneficial effects that:
The invention effectively breaks accumulation, prevents blockage and improves the mixing uniformity of materials by continuously elliptical coiling stirring of the materials in the conveying process, automatically scrapes the adhered materials of the rod body by utilizing the telescopic motion of the stirring rod in the spherical seat while completing effective stirring, realizes efficient self-cleaning without an additional pneumatic or complex scraping device, further automatically controls the posture change of the loading hopper in the lifting, discharging and resetting processes by the matching of the limiting sliding plate and the sliding rack, adjusts the posture of the loading hopper in the discharging process by tilting, vertical and the like, scrapes the residue of the inner wall by the edge of the discharging hole, ensures that no accumulated materials are caused each time of circulation, and ensures the stable conveying and the complete discharging of the materials. The whole process only needs a single power source, reduces the equipment manufacturing difficulty, energy consumption and maintenance requirements while obviously improving the consistency of the conveying efficiency and the quality, realizes high-efficiency, clean and stable continuous operation, and is particularly suitable for continuous and high-efficiency conveying of various granular, powdery and slightly viscous building materials.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the front view of the interior of the housing of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is a schematic view of the construction of the lifting belt of the present invention;
FIG. 5 is a schematic view of the structure of FIG. 4B according to the present invention;
FIG. 6 is a schematic view of the structure of the interior of the loading bucket of the present invention;
FIG. 7 is a schematic view of the structure of FIG. 6 at C in accordance with the present invention;
FIG. 8 is a schematic view of the structure of the stirring rod of the present invention;
FIG. 9 is a schematic view of the structure of FIG. 8D in accordance with the present invention;
fig. 10 is a schematic view of the structure of the loading hopper passing through the discharge port.
The device comprises a shell, a driving motor, a driving port (3), a feeding port (4), a discharging port (5), a guide plate (6), a driving wheel (7), a lifting belt (8), a limit mounting plate (9), a loading hopper (10), a mounting frame (11), a connecting rod (12), an upper abutting block (13), a driving shaft (14), a limit sliding plate (15), a corrugated abutting rod (16), an adjusting rack (17), a connecting block (18), a lower abutting block (19), an agitating rod (20), a spherical seat (21), an angle adjusting gear (22), a rotating shaft (23), an agitating abutting rod (24), a sliding rack (25), a sliding bottom plate (26), a sliding rail (27), a threaded rod (28), a mounting block (29), a driving gear (30), a first spring (31), a second spring (32), a connecting seat (33), a circular limiting track (34), a tooth block group (35), a rotating gear (36) and a telescopic rod.
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, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-10, a building material lifting device for small building construction comprises a shell 1, wherein two limit mounting plates 8 are fixedly connected to the inner walls of two sides of the shell 1, two evenly distributed transmission shaft rods 13 are rotationally connected between the two limit mounting plates 8, driving wheels 6 are fixedly connected to two ends of each transmission shaft rod 13, lifting belts 7 are slidingly connected to the inner walls of the two limit mounting plates 8, the lifting belts 7 are sleeved on the outer walls of the two driving wheels 6 on the same side, and a plurality of groups of lifting mechanisms are arranged on one side, opposite to each other, of the two lifting belts 7;
The lifting mechanism comprises two connecting rods 11, the two connecting rods 11 are fixedly connected with lifting belts 7 on two sides respectively, one sides of the two connecting rods 11 opposite to each other are rotatably connected with a rotating shaft 22, a mounting block 28 is fixedly connected between the two rotating shafts 22, the top of the mounting block 28 is fixedly connected with a loading bucket 9, a spherical seat 20 is arranged in the mounting block 28, and an agitating rod 19 is slidably connected in the spherical seat 20;
two sides of the shell 1 are fixedly connected with a discharge hole 4 and a feed inlet 3 respectively, the top of the discharge hole 4 is connected with two guide plates 5 which are symmetrically distributed in a sliding manner, and a first spring 30 is fixedly connected between the two guide plates 5 and the discharge hole 4 respectively.
The outer wall of the shell 1 is fixedly connected with a driving motor 2, and the driving motor 2 is fixedly connected with one of the transmission shafts 13.
In this embodiment, after the building material enters the loading hopper 9 from the feed inlet 3, the building material is conveyed upward by the lifting belt 7 and finally discharged from the discharge outlet 4. In the process, the driving motor 2 drives the two lifting belts 7 to synchronously operate through the transmission shaft rod 13 and pushes the connecting rod 11 and components on the connecting rod to cooperatively move so as to realize continuous lifting of materials.
Wherein, the side of the connecting seat 32 away from the second spring 31 is fixedly connected with a stirring contact rod 23, one side of the limiting slide plate 14 close to the loading bucket 9 is fixedly connected with a ripple contact rod 15, the ripple contact rod 15 is propped against the stirring contact rod 23, one side of the ripple contact rod 15 away from the limiting slide plate 14 is fixedly connected with a lower propping block 18, the inner side of the shell 1 is fixedly connected with an upper propping block 12, the lower propping block 18 and the upper propping block 12 are positioned on the same plane, and the upper propping block 12 is positioned above the lower propping block 18.
The outer wall of the transmission gear 29 is meshed with an adjusting rack 16, and the adjusting rack 16 is in sliding connection with the mounting frame 10.
The mounting bracket 10 and the installation piece 28 rigid coupling, the inboard threaded connection of slip bottom plate 25 has threaded rod 27, and the bottom and the mounting bracket 10 of threaded rod 27 rotate to be connected, and the top rigid coupling of threaded rod 27 has drive gear 29.
In this embodiment, when the bottom-up operation is performed, the adjusting rack 16 contacts the lower abutting block 18, and the threaded rod 27 is pushed to drive the sliding bottom plate 25 and the components thereon to move upward, so that the stirring rod 19 protrudes from the spherical seat 20. As the agitating rod 19 enters the interior of the loading bucket 9 and during continued upward movement, the agitating abutment rod 23 intermittently interferes with the stationary corrugated abutment rod 15, causing the agitating abutment rod 23 to reciprocate at a high frequency.
The tail end of the stirring rod 19 is rotatably connected with a connecting seat 32, the bottom of the connecting seat 32 is fixedly connected with a telescopic rod 36, the end part of the telescopic rod 36 is fixedly connected with a rotating gear 35 through a one-way bearing, the outer wall of the rotating gear 35 is meshed with a tooth block group 34, and the outer wall of the tooth block group 34 is fixedly connected with a return limiting rail 33.
The bottom of the square limiting rail 33 is fixedly connected with a sliding bottom plate 25, and a second spring 31 is fixedly connected between the connecting seat 32 and the rotating gear 35.
Two sides of the sliding bottom plate 25 are connected with sliding rails 26 in a sliding manner, and the two sliding rails 26 are fixedly connected with the same mounting frame 10.
In this embodiment, the motion is transmitted to the stirring rod 19 and the spherical seat 20 through the connecting seat 32, and under the cooperative limitation of the rotating gear 35, the tooth block set 34 and the return-shaped limiting rail 33, the spherical seat 20 and the stirring rod 19 perform continuous and stable elliptical track winding motion together due to the unidirectional gear connection between the rotating gear 35 and the telescopic rod 36. The movement mechanism effectively realizes the sufficient stirring of the materials in the loading hopper 9 in the conveying process, prevents the materials from accumulating or blocking, and improves the mixing uniformity and the discharging smoothness.
When the agitating abutment bar 23 is separated from the corrugated abutment bar 15, the connection seat 32 is rapidly restored by the elastic restoring force of the second spring 31. At the same time, the other end of the adjusting rack 16 collides with the upper collision block 12 to drive the whole assembly on the sliding bottom plate 25 to move downwards, so that the stirring rod 19 is retracted into the spherical seat 20. In the process, the materials attached to the outer surface of the stirring rod 19 are thoroughly scraped off by the inner wall of the spherical seat 20, so that residual accumulated materials are avoided, and the reliability of equipment cleaning and next operation is ensured.
The outer wall of one of the rotating shafts 22 is fixedly connected with an angle adjusting gear 21, the outer wall of the angle adjusting gear 21 is meshed with a sliding rack 24, the side wall of the sliding rack 24 is in sliding connection with a connecting rod 11, the end part of the sliding rack 24 is in sliding connection with a limiting slide plate 14, the limiting slide plate 14 is arranged between two limiting mounting plates 8, and the two limiting mounting plates 8 are fixedly connected with the limiting slide plate 14 through a connecting block 17;
In this embodiment, in order to ensure that the loading bucket 9 always maintains a horizontal state during the conveying process, as shown in the figure (fig. 3), the rotation radius of the limiting slide plate 14 is gradually reduced, so as to drive the sliding rack 24 to retract slowly, and further drive the angle adjusting gear 21 to adjust the posture of the loading bucket 9, so as to ensure the stability of the material during the conveying process. Then, the rotation radius of the limiting slide plate 14 is increased for the first time, the sliding rack 24 is pushed to extend, the loading hopper 9 is gradually inclined, and the materials are smoothly poured into the discharge hole 4. The second increase in radius of rotation causes the loading bucket 9 to turn further into a vertical state, which corresponds to the two-sided turning structures on the limiting slide 14, respectively.
The loading hopper 9 is then moved down vertically, the material possibly attached to the inner wall of the loading hopper 9 is effectively scraped off by the edge of the discharge opening 4, and the connecting rod 11 moves downwards in an inclined manner along with the lifting belt 7, the angle of which is consistent with the current side wall of the loading hopper 9, so that the material in the hopper is ensured to be completely emptied. Subsequently, the radius of rotation of the limit slide 14 is restored to the initial value, and the loading bucket 9 is returned to the horizontal state, ready to start a new material conveying cycle.
The concrete working principle and the using method of the invention are explained in detail below, namely, after building materials enter the loading hopper 9 from the feed inlet 3, the building materials are conveyed upwards through the lifting belt 7 and finally discharged from the discharge outlet 4. In the process, the driving motor 2 drives the two lifting belts 7 to synchronously operate through the transmission shaft rod 13 and pushes the connecting rod 11 and components on the connecting rod to cooperatively move so as to realize continuous lifting of materials.
When the device is operated from bottom to top, the adjusting rack 16 contacts with the lower abutting block 18, and the threaded rod 27 is pushed to drive the sliding bottom plate 25 and the components thereon to move upwards, so that the stirring rod 19 extends out of the spherical seat 20. As the agitating rod 19 enters the interior of the loading bucket 9 and during continued upward movement, the agitating abutment rod 23 intermittently interferes with the stationary corrugated abutment rod 15, causing the agitating abutment rod 23 to reciprocate at a high frequency.
The motion is transmitted to the stirring rod 19 and the spherical seat 20 through the connecting seat 32, and under the cooperative restriction of the rotating gear 35, the tooth block group 34 and the return limiting track 33, the spherical seat 20 and the stirring rod 19 jointly execute continuous and stable elliptic track coiling motion due to the unidirectional gear connection between the rotating gear 35 and the telescopic rod 36. The movement mechanism effectively realizes the sufficient stirring of the materials in the loading hopper 9 in the conveying process, prevents the materials from accumulating or blocking, and improves the mixing uniformity and the discharging smoothness.
When the agitating abutment bar 23 is separated from the corrugated abutment bar 15, the connection seat 32 is rapidly restored by the elastic restoring force of the second spring 31. At the same time, the other end of the adjusting rack 16 collides with the upper collision block 12 to drive the whole assembly on the sliding bottom plate 25 to move downwards, so that the stirring rod 19 is retracted into the spherical seat 20. In the process, the materials attached to the outer surface of the stirring rod 19 are thoroughly scraped off by the inner wall of the spherical seat 20, so that residual accumulated materials are avoided, and the reliability of equipment cleaning and next operation is ensured.
In the conveying process, in order to ensure that the loading hopper 9 is always kept in a horizontal state, as shown in the figure (3), the rotation radius of the limiting slide plate 14 is gradually reduced, the sliding rack 24 is driven to slowly retract, the angle adjusting gear 21 is further driven to adjust the posture of the loading hopper 9, and the stability of materials in conveying is ensured. Then, the rotation radius of the limiting slide plate 14 is increased for the first time, the sliding rack 24 is pushed to extend, the loading hopper 9 is gradually inclined, and the materials are smoothly poured into the discharge hole 4. The second increase in radius of rotation causes the loading bucket 9 to turn further into a vertical state, which corresponds to the two-sided turning structures on the limiting slide 14, respectively.
The loading hopper 9 is then moved down vertically, the material possibly attached to the inner wall of the loading hopper 9 is effectively scraped off by the edge of the discharge opening 4, and the connecting rod 11 moves downwards in an inclined manner along with the lifting belt 7, the angle of which is consistent with the current side wall of the loading hopper 9, so that the material in the hopper is ensured to be completely emptied. Subsequently, the radius of rotation of the limit slide 14 is restored to the initial value, and the loading bucket 9 is returned to the horizontal state, ready to start a new material conveying cycle.
Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a building material hoisting device for small-size construction, includes casing (1), and its characterized in that, the both sides inner wall of casing (1) all fixedly connected with two spacing mounting panels (8), rotate between two spacing mounting panels (8) and be connected with two evenly distributed's transmission axostylus axostyle (13), the both ends of transmission axostylus axostyle (13) all fixedly connected with drive wheel (6), the inner wall of two spacing mounting panels (8) all sliding connection has lifting belt (7), lifting belt (7) cover is established the outer wall at two drive wheel (6) of homonymy, and one side that two lifting belt (7) are in opposite directions is provided with a plurality of elevating system;
the lifting mechanism comprises two connecting rods (11), the two connecting rods (11) are fixedly connected with lifting belts (7) on two sides respectively, one sides of the two connecting rods (11) opposite to each other are rotationally connected with rotating shafts (22), mounting blocks (28) are fixedly connected between the two rotating shafts (22), loading hoppers (9) are fixedly connected to the tops of the mounting blocks (28), spherical seats (20) are arranged in the mounting blocks (28), and stirring rods (19) are slidably connected in the spherical seats (20);
An angle adjusting gear (21) is fixedly connected to the outer wall of one rotating shaft (22), a sliding rack (24) is meshed with the outer wall of the angle adjusting gear (21), the side wall of the sliding rack (24) is in sliding connection with a connecting rod (11), the end part of the sliding rack (24) is in sliding connection with a limiting slide plate (14), the limiting slide plate (14) is arranged between two limiting mounting plates (8), and the two limiting mounting plates (8) are fixedly connected with the limiting slide plate (14) through a connecting block (17);
the tail end of the stirring rod (19) is rotationally connected with a connecting seat (32), the bottom of the connecting seat (32) is fixedly connected with a telescopic rod (36), the end part of the telescopic rod (36) is fixedly connected with a rotating gear (35) through a one-way bearing, the outer wall of the rotating gear (35) is meshed with a tooth block group (34), and the outer wall of the tooth block group (34) is fixedly connected with a circular limiting rail (33);
the bottom of the square limiting rail (33) is fixedly connected with a sliding bottom plate (25), and a second spring (31) is fixedly connected between the connecting seat (32) and the rotating gear (35);
One side rigid coupling that connecting seat (32) kept away from second spring (31) has stirring to touch pole (23), and one side rigid coupling that limiting slide (14) is close to loading bucket (9) has ripple to touch pole (15), and ripple is touched pole (15) and is stirred to touch pole (23) and contradict, and one side rigid coupling that limiting slide (14) was kept away from to ripple touch pole (15) has down conflict piece (18), and casing (1) inboard rigid coupling has and contradicts piece (12), and lower conflict piece (18) are located the coplanar with last conflict piece (12), and upper conflict piece (12) are located down conflict piece (18) oblique top.
2. The lifting device for building materials for small building construction according to claim 1, wherein two sides of the sliding bottom plate (25) are connected with sliding rails (26) in a sliding manner, and the two sliding rails (26) are fixedly connected with the same mounting frame (10).
3. The lifting device for building materials for small building construction according to claim 2, wherein the mounting frame (10) is fixedly connected with the mounting block (28), the inner side of the sliding bottom plate (25) is in threaded connection with a threaded rod (27), the bottom end of the threaded rod (27) is rotatably connected with the mounting frame (10), and the top end of the threaded rod (27) is fixedly connected with a transmission gear (29).
4. A building material lifting device for small building construction according to claim 3, wherein the outer wall of the transmission gear (29) is meshed with an adjusting rack (16), and the adjusting rack (16) is in sliding connection with the mounting frame (10).
5. The lifting device for building materials for small building construction according to claim 1, wherein two sides of the shell (1) are fixedly connected with a discharge port (4) and a feed port (3) respectively, the top of the discharge port (4) is connected with two guide plates (5) which are symmetrically distributed in a sliding manner, and a first spring (30) is fixedly connected between the two guide plates (5) and the discharge port (4) respectively.
6. The lifting device for building materials for small building construction according to claim 1, wherein the driving motor (2) is fixedly connected to the outer wall of the shell (1), and the driving motor (2) is fixedly connected with one of the transmission shafts (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511481525.6A CN120942817B (en) | 2025-10-16 | 2025-10-16 | Building material lifting device for small building construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511481525.6A CN120942817B (en) | 2025-10-16 | 2025-10-16 | Building material lifting device for small building construction |
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| CN120942817A CN120942817A (en) | 2025-11-14 |
| CN120942817B true CN120942817B (en) | 2025-12-05 |
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| CN202511481525.6A Active CN120942817B (en) | 2025-10-16 | 2025-10-16 | Building material lifting device for small building construction |
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| CN221606857U (en) * | 2023-12-06 | 2024-08-27 | 吴学敏 | A building mortar lifting device |
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| JP3117903U (en) * | 2005-10-06 | 2006-01-19 | 日静機装株式会社 | Powder transfer device |
| CN107755086A (en) * | 2017-10-24 | 2018-03-06 | 广西联壮科技股份有限公司 | A kind of mud is snakelike to flow to Deironing mechanism |
| CN207610490U (en) * | 2017-10-24 | 2018-07-13 | 北京中建瑞特防水建材有限公司 | A kind of bucket elevator storage bin drying mechanism |
| CN112407787B (en) * | 2021-01-25 | 2021-04-20 | 平邑中联水泥有限公司 | Powder hoisting device is used in commercial concrete production |
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2025
- 2025-10-16 CN CN202511481525.6A patent/CN120942817B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215325029U (en) * | 2021-04-12 | 2021-12-28 | 江苏经纬输送装备有限公司 | Plastic dustpan convenient for discharging |
| CN221606857U (en) * | 2023-12-06 | 2024-08-27 | 吴学敏 | A building mortar lifting device |
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| CN120942817A (en) | 2025-11-14 |
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