Feeding device based on building construction

Abstract

The utility model relates to the technical field of feeding devices, and discloses a feeding device based on building construction, which comprises a material storage box, a partition plate is fixedly mounted on the material storage box, a rectangular groove is formed in the partition plate, a supporting rod is mounted in the material storage box in a sliding manner, and the supporting rod penetrates through the rectangular groove and is in sliding connection with the rectangular groove. And a bracket is fixedly mounted on the outer wall of the supporting rod. A second hydraulic cylinder is started, an output shaft of the second hydraulic cylinder drives a first connecting piece and a Y-shaped frame to be adjusted according to the size of the hollow brick, so that a clamping block can normally pass through the hollow part of the hollow brick, and the hollow brick is clamped; according to the hollow brick clamping device, the rectangular block penetrates through the hollow position of a hollow brick to complete clamping in the clamping process, direct contact with the outer wall of the brick is avoided, accordingly, damage to deformation or breakage of the hollow brick caused by concentrated clamping force is reduced, the hollow brick is effectively protected, and safety and working efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, and more specifically, to a feeding device based on building construction. Background Art

[0002] During construction, it is often necessary to transport some construction materials such as concrete, gravel, bricks, etc., including hollow bricks. Hollow bricks are the main wall materials commonly used in the construction industry. Due to their advantages such as light weight, environmental protection, pollution-free, and low consumption of raw materials, they are ideal filling materials for frame structure buildings.

[0003] In traditional feeding and transportation, hollow bricks are generally clamped and transported by a clamping device. The clamping device usually clamps the workpiece by applying force or pressure. Common clamping force generation methods include mechanical clamping, hydraulic clamping, pneumatic clamping, etc., but in the clamping process, inappropriate clamping methods may lead to uneven pressure distribution, thereby generating excessive pressure points on the clamped objects, which may cause local deformation, cracking or discoloration and other problems, affecting the quality and service life of the clamped objects. Due to the special structural factors such as size, shape and distribution of holes of hollow bricks, improper design and operation of ordinary clamping devices may damage hollow bricks. If the clamping force is too large or the clamping part is not designed reasonably, it may cause deformation, cracking or scratches to the clamped objects. Therefore, it is necessary to propose a feeding device based on construction to improve and optimize it. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a feeding device based on building construction, which has the advantages of convenient operation and good protection effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device based on construction, comprising a material storage box, a partition is fixedly installed on the material storage box, a rectangular groove is opened on the partition, a support rod is slidably installed in the material storage box, the support rod passes through the rectangular groove and is slidably connected in the rectangular groove, a bracket is fixedly installed on the outer wall of the support rod, a door panel is hinged on the front of the material storage box, and a locker is fixedly installed on the front of the material storage box;

[0006] The adjusting mechanism is fixedly installed inside the storage box;

[0007] The clamping mechanism is fixedly mounted on the bracket and arranged on the front side of the adjusting mechanism;

[0008] Among them, the adjustment mechanism includes a clamping shell fixedly installed on the bottom of the bracket, a hydraulic cylinder 2 is fixedly installed on the top inner wall of the clamping shell, a slider is fixedly installed on the output shaft of the hydraulic cylinder 2, a connecting piece 1 is hingedly installed on the left and right sides of the slider, two Y-shaped frames are hingedly installed on the two connecting pieces 1, clamping blocks are hingedly installed on the bottom of the two Y-shaped frames, and connecting piece 2 is hingedly installed on the front of the two clamping blocks and the Y-shaped frames.

[0009] As a preferred technical solution of the utility model, a bottom plate is provided at the bottom of the storage box, a horizontal plate is hingedly installed inside the storage box, a motor is fixedly installed at the bottom of the storage box, and a square groove is opened at the bottom of the storage box;

[0010] A lifting mechanism, hingedly mounted on the top of the base plate;

[0011] The rotating mechanism is fixedly mounted on the bottom of the storage box and arranged on the top of the lifting mechanism;

[0012] The flipping mechanism includes an arc-shaped rack hingedly mounted on the horizontal plate, the arc-shaped rack passes through the square groove, a gear 2 is fixedly mounted on the output shaft of the motor 1, the gear 2 is meshed with the arc-shaped rack, the right end of the output shaft of the motor 1 is hinged to the storage box, a spring is fixedly mounted on the bottom of the storage box, and the top of the spring is fixedly connected to the bottom of the horizontal plate.

[0013] As a preferred technical solution of the utility model, the adjusting mechanism includes two hydraulic cylinders one fixedly installed in the storage box, and racks are respectively fixedly installed on the output shafts of the two hydraulic cylinders one. The left fixed sleeve of the support rod is provided with a gear one, and the gear one is meshed with the two racks.

[0014] As an optimal technical scheme of the utility model, the lifting mechanism comprises a sliding assembly and a moving assembly, and the sliding assembly comprises two rectangular strips 1 respectively hingedly installed on the rear side of the top of the bottom plate, and the tops of the two rectangular strips 1 are rotatably sleeved with a cross bar 1, and the outer wall of the cross bar 1 is rotatably installed with two rectangular strips 2, and the tops of the two rectangular strips 2 are hinged to the rear side of the bottom of the storage box. The tops of the two rectangular strips 2 are hinged to the front side of the top of the bottom plate, and the tops of the two rectangular strips 3 are hinged to the rear side of the bottom of the storage box. The tops of the two rectangular strips 3 are rotatably sleeved with a cross bar 2, and two rectangular strips four are rotatably installed on the outer wall of the cross bar 2, and the tops of the two rectangular strips four are hinged to the front side of the bottom of the storage box. Two short rectangular strips 2 are respectively rotatably installed on the outer walls of the left and right sides of the cross bar 2, and the two short rectangular strips two are respectively hinged to the outer surfaces of the corresponding rectangular strips 1, and two short rectangular strips 1 are respectively rotatably installed on the outer walls of the left and right sides of the cross bar 1, and the two short rectangular strips 1 are respectively hinged to the outer surfaces of the corresponding rectangular strips four.

[0015] As a preferred technical solution of the utility model, the moving component includes a fixed block fixedly mounted on the cross bar one, the fixed block is fixedly mounted with a motor two, the cross bar two is fixedly mounted with a rectangular block, a threaded rod is fixedly mounted on the output shaft of the motor two, the threaded rod passes through the fixed block and the rectangular block, the threaded rod and the fixed block are fixedly connected, and the threaded rod and the rectangular block are threadedly connected.

[0016] As a preferred technical solution of the utility model, two trapezoidal grooves are provided on the left inner wall of the storage box, and trapezoidal sliders are fixedly installed on the left sides of the two racks, and the two trapezoidal sliders are slidably connected to the corresponding trapezoidal grooves.

[0017] As a preferred technical solution of the utility model, a circular convex strip is respectively arranged on the front inner wall and the back inner wall of the clamping shell, and the width value of the circular convex strip is consistent with the width value of the slider.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] 1. The utility model starts the hydraulic cylinder 2, and the output shaft of the hydraulic cylinder 2 drives the connecting piece 1 and the Y-shaped frame to adjust according to the size of the hollow brick, so that the clamping block can pass through the hollow part of the hollow brick normally, thereby completing the clamping of the hollow brick. Compared with the traditional device, the clamping part of the device is provided with a rectangular block, so that during the clamping process, the rectangular block passes through the hollow part of the hollow brick to complete the clamping, avoiding direct contact with the outer wall of the brick, thereby reducing the damage to the hollow brick caused by the concentrated clamping force. Deformation or cracking, effectively protecting the hollow brick, thereby improving safety and improving work efficiency.

[0020] 2. The utility model sets a motor 1. When the motor 1 is not started, the cross plate is parallel to the storage box, and the cross plate generates a downward compressing force on the spring. When the motor 1 is started, the cross plate stops the external force acting on the spring, and the spring will restore the deformation to its original shape through its own elastic restoring force, thereby providing an upward supporting force for the cross plate. At the same time, the output shaft of the motor 1 drives the gear 2 to rotate, and the gear 2 is meshed with the arc-shaped rack, thereby providing power support for the upward movement of the cross plate, so that the hollow bricks can be dumped smoothly, thereby ensuring the stability of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the back cross-sectional structure of the material storage box of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the clamping shell of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the clamping block of the utility model;

[0025] Figure 5 This is a schematic diagram of the cross-sectional structure of the clamping shell of the utility model;

[0026] Figure 6 This is a schematic diagram of the side cross-sectional structure of the material storage box of the utility model;

[0027] Figure 7 This is a schematic diagram of the bottom plate structure of the utility model.

[0028] In the figure: 1, storage box; 2, hydraulic cylinder 1; 3, rack; 4, support rod; 5, gear 1; 6, bracket; 7, clamping shell; 8, hydraulic cylinder 2; 9, slider; 10, connecting piece 1; 11, Y-shaped frame; 12, clamping block; 13, connecting piece 2; 14, door panel; 15, cross plate; 16, square groove; 17, arc rack; 18, motor 1; 19, gear 2; 20, bottom plate; 21, rectangular strip 1; 22, cross bar 1; 23, rectangular strip 2; 24, rectangular strip 3; 25, cross bar 2; 26, rectangular strip 4; 27, short rectangular strip 1; 28, fixing block; 29, motor 2; 30, threaded rod; 31, rectangular block; 32, spring; 33, rectangular groove; 34, short rectangular strip 2; 35, lock; 36, rectangular groove. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] like Figures 1 to 7 As shown, the utility model provides a feeding device based on construction, including a storage box 1, a partition 33 is fixedly installed on the storage box 1, a rectangular groove 36 is opened on the partition 33, a support rod 4 is slidably installed in the storage box 1, the support rod 4 passes through the rectangular groove 36 and is slidably connected in the rectangular groove 36, a bracket 6 is fixedly installed on the outer wall of the support rod 4, a door panel 14 is hinged on the front of the storage box 1, and a locker 35 is fixedly installed on the front of the storage box 1;

[0031] The adjusting mechanism is fixedly installed inside the storage box 1;

[0032] The clamping mechanism is fixedly mounted on the bracket 6 and arranged on the front side of the adjusting mechanism;

[0033] Among them, the adjustment mechanism includes a clamping shell 7 fixedly installed at the bottom of the bracket 6, a hydraulic cylinder 2 8 is fixedly installed on the inner wall of the top of the clamping shell 7, a slider 9 is fixedly installed on the output shaft of the hydraulic cylinder 2 8, a connecting piece 10 is hingedly installed on the left and right sides of the slider 9, two Y-shaped frames 11 are hingedly installed on the two connecting pieces 10, clamping blocks 12 are hingedly installed on the bottom of the two Y-shaped frames 11, and a connecting piece 2 13 is hingedly installed on the front of the two clamping blocks 12 and the Y-shaped frame 11.

[0034] When it is necessary to deliver materials for construction, the staff pushes the storage box 1 to the vicinity of the hollow bricks, locks the door panel 14 through the lock 35, and then starts the hydraulic cylinder 2 8. The output shaft of the hydraulic cylinder 2 8 drives the slider 9 to move, and the slider 9 drives the connecting piece 10 and the Y-shaped frame 11 to perform a combined movement of rotation and swing according to the size of the hollow bricks on site, so that the clamping block 12 can be firmly clamped in the hollow part of the hollow installation, and then the two hydraulic cylinders 1 2 are started at the same time, and the output shafts of the two hydraulic cylinders 1 2 drive the two racks 3 to move, and the two racks 3 and the gear 1 5 are engaged to drive the gear 1 5 to move, and the gear 1 5 drives the support rod 4 to move together, thereby driving the clamping mechanism to move together, when it moves to the appropriate position, and then start one of the hydraulic cylinders 1 2, and the output shaft of the hydraulic cylinder 1 2 drives the corresponding rack 3 to move, so that the gear 1 5 drives the support rod 4 to rotate and then drives the clamping mechanism to rotate, and when the clamping mechanism rotates to the top of the storage box 1, the clamping mechanism is released and the hollow bricks fall into the storage box 1 with gravity, and the hollow bricks are collected for subsequent transportation.

[0035] The utility model starts the hydraulic cylinder 2 8, and the output shaft of the hydraulic cylinder 2 8 drives the connecting piece 10 and the Y-shaped frame 11 to adjust according to the size of the hollow brick, so that the clamping block 12 can pass through the hollow part of the hollow brick normally, thereby completing the clamping of the hollow brick. Compared with the traditional device, the clamping part of the device is provided with a rectangular block, so that during the clamping process, the rectangular block is allowed to pass through the hollow part of the hollow brick to complete the clamping, avoiding direct contact with the outer wall of the brick, thereby reducing the damage to the hollow brick caused by deformation or cracking due to the concentration of the clamping force, effectively protecting the hollow brick, thereby improving safety and improving work efficiency.

[0036] Among them, the bottom of the storage box 1 is provided with a bottom plate 20, the interior of the storage box 1 is hingedly installed with a horizontal plate 15, the bottom of the storage box 1 is fixedly installed with a motor 18, and the bottom of the storage box 1 is provided with a square groove 16;

[0037] A lifting mechanism, hingedly mounted on the top of the base plate 20;

[0038] The rotating mechanism is fixedly mounted on the bottom of the storage box 1 and arranged on the top of the lifting mechanism;

[0039] The flipping mechanism includes an arc-shaped rack 17 hingedly mounted on the horizontal plate 15, the arc-shaped rack 17 passes through the square groove 16, a gear 2 19 is fixedly mounted on the output shaft of the motor 18, the gear 2 19 is meshed with the arc-shaped rack 17, the right end of the output shaft of the motor 18 is hinged to the storage box 1, a spring 32 is fixedly mounted on the bottom of the storage box 1, and the top of the spring 32 is fixedly connected to the bottom of the horizontal plate 15.

[0040] The staff first starts motor 29, and the output shaft of motor 29 drives the threaded rod 30 to rotate, and the threaded rod 30 drives the rectangular block 31 to move and adjust according to actual needs, and the rectangular block 31 drives the cross bar 25 to move together, and the cross bar 25 drives the rectangular strip 3 24 and the two rectangular strips 4 26 to rotate. At the same time, under the action of short rectangular strip 1 27 and short rectangular strip 2 34, rectangular strip 1 21 and rectangular strip 2 23 also rotate accordingly, and finally adjust the height of the device so that the device can clamp the highest hollow bricks while ensuring the stability of the brick pile. When the clamped bricks fill the storage box 1, the device is moved to the required construction position, and then the door panel 14 is unlocked by the lock 35, and then the motor 18 is started. The output shaft of motor 18 drives gear 2 19 to rotate, and gear 2 19 and arc rack 17 are meshed, thereby pushing the cross plate 15 to move upward, and the hollow bricks loaded in the storage box 1 are dumped at the specified position, completing the transportation and feeding operation of the hollow bricks.

[0041] The utility model is provided with a motor 18. When the motor 18 is not started, the cross plate 15 is parallel to the storage box 1, and the cross plate 15 generates a downward compressing force on the spring 32. When the motor 18 is started, the cross plate 15 stops the external force acting on the spring 32, and the spring will restore the deformation to the original shape through its own elastic restoring force, thereby providing an upward supporting force for the cross plate 15. At the same time, the output shaft of the motor 18 drives the gear 2 19 to rotate, and the gear 2 19 is meshed with the arc-shaped rack 17, thereby also providing power support for the upward movement of the cross plate 15, so that the hollow bricks can be dumped smoothly, thereby ensuring the stability of the overall device.

[0042] Among them, the adjustment mechanism includes two hydraulic cylinders 2 fixedly installed in the storage box 1, and racks 3 are fixedly installed on the output shafts of the two hydraulic cylinders 2 respectively. The left fixed sleeve of the support rod 4 is provided with a gear 5, and the gear 5 is meshed with the two racks 3.

[0043] By starting the two hydraulic cylinders 2 respectively, the output shafts of the hydraulic cylinders 2 drive the gear 5 to move in different or the same directions, thereby driving the support rod 4 to rotate or move together, so that the hollow bricks can correctly fall into the storage box 1 to complete the collection work, and the device can be quickly rotated, moved and positioned during the collection process, thereby improving work efficiency.

[0044] The lifting mechanism includes a sliding assembly and a moving assembly. The sliding assembly includes two rectangular strips 21 respectively hingedly mounted on the rear side of the top of the bottom plate 20. The tops of the two rectangular strips 21 are rotatably sleeved with a cross bar 22. Two rectangular strips 23 are rotatably mounted on the outer wall of the cross bar 22. The tops of the two rectangular strips 23 are hinged to the rear side of the bottom of the storage box 1. Two rectangular strips 3 24 are respectively hingedly mounted on the front side of the top of the bottom plate 20. The tops of the two rectangular strips 3 24 are rotatably sleeved with a cross bar 22. 5. Two rectangular strips four 26 are rotatably mounted on the outer wall of the cross bar two 25, and the tops of the two rectangular strips four 26 are hinged to the front side of the bottom of the storage box 1. Two short rectangular strips two 34 are rotatably mounted on the left and right outer walls of the cross bar two 25, and the two short rectangular strips two 34 are hinged to the outer surfaces of the corresponding rectangular strips one 21, respectively. Two short rectangular strips one 27 are rotatably mounted on the left and right outer walls of the cross bar one 22, and the two short rectangular strips one 27 are hinged to the outer surfaces of the corresponding rectangular strips four 26, respectively.

[0045] The utility model provides a cross bar 1 22 and a cross bar 25, and the cross bar 1 22 and the cross bar 25 rotate to drive each connecting bar to adjust according to the height of the hollow bricks stacked, so that the hollow bricks on the top are clamped each time, realizing vertical transportation, avoiding the problem that other types of transportation equipment need to occupy a large amount of ground area.

[0046] Among them, the moving component includes a fixed block 28 fixedly installed on the cross bar 1 22, a motor 29 is fixedly installed on the fixed block 28, a rectangular block 31 is fixedly installed on the cross bar 25, a threaded rod 30 is fixedly installed on the output shaft of the motor 29, the threaded rod 30 passes through the fixed block 28 and the rectangular block 31, the threaded rod 30 and the fixed block 28 are fixedly connected, and the threaded rod 30 and the rectangular block 31 are threadedly connected.

[0047] The utility model starts the motor 29, the output shaft of the motor 29 drives the threaded rod 30 to rotate, and the threaded rod 30 drives the rectangular block 31 to move and adjust according to actual needs. With the cooperation of the sliding component, the height of the device can be adjusted, thereby optimizing the use of space and improving the flexibility and practicality of the device.

[0048] Among them, two trapezoidal grooves are opened on the left inner wall of the storage box 1, and trapezoidal sliders are fixedly installed on the left sides of the two racks 3, and the two trapezoidal sliders are slidably connected with the corresponding trapezoidal grooves.

[0049] The utility model can limit the travel of the rack 3 by setting the trapezoidal groove so that it can only move within a specified range, and accurately adjust and control the device, thereby improving the performance and precision of the mechanical device, improving the accuracy of the mechanical device, and ensuring the normal operation and working efficiency of the mechanical device.

[0050] The front inner wall and the back inner wall of the clamping shell 7 are respectively provided with serpentine convex strips, and the width of the serpentine convex strips is consistent with the width of the slider 9 .

[0051] The utility model limits the movement of the slider 9 within a specific range by setting a circular convex strip, thereby preventing accidents caused by exceeding the design range, ensuring that the slider 9 stops at a set position, and effectively preventing the slider 9 from moving excessively or beyond the design range, thereby improving the safety of the mechanical device.

[0052] The working principle and use process of this utility model:

[0053] When it is necessary to deliver materials for construction, the staff pushes the storage box 1 to the vicinity of the hollow bricks, locks the door panel 14 through the lock 35, and then starts the hydraulic cylinder 2 8. The output shaft of the hydraulic cylinder 2 8 drives the slider 9 to move, and the slider 9 drives the connecting piece 10 and the Y-shaped frame 11 to perform a combined movement of rotation and swing according to the size of the hollow bricks on site, so that the clamping block 12 can be firmly clamped in the hollow part of the hollow installation, and then the two hydraulic cylinders 1 2 are started at the same time, and the output shafts of the two hydraulic cylinders 1 2 drive the two racks 3 to move, and the two racks 3 and the gear 1 5 are engaged to drive the gear 1 5 to move, and the gear 1 5 drives the support rod 4 to move together, thereby driving the clamping mechanism to move together, when it moves to the appropriate position, and then start one of the hydraulic cylinders 1 2, and the output shaft of the hydraulic cylinder 1 2 drives the corresponding rack 3 to move, so that the gear 1 5 drives the support rod 4 to rotate and then drives the clamping mechanism to rotate, and when the clamping mechanism rotates to the top of the storage box 1, the clamping mechanism is released and the hollow bricks fall into the storage box 1 with gravity, and the hollow bricks are collected for subsequent transportation.

[0054] The staff first starts motor 29, and the output shaft of motor 29 drives the threaded rod 30 to rotate, and the threaded rod 30 drives the rectangular block 31 to move and adjust according to actual needs, and the rectangular block 31 drives the cross bar 25 to move together, and the cross bar 25 drives the rectangular strip 3 24 and the two rectangular strips 4 26 to rotate. At the same time, under the action of short rectangular strip 1 27 and short rectangular strip 2 34, rectangular strip 1 21 and rectangular strip 2 23 also rotate accordingly, and finally adjust the height of the device so that the device can clamp the highest hollow bricks while ensuring the stability of the brick pile. When the clamped bricks fill the storage box 1, the device is moved to the required construction position, and then the door panel 14 is unlocked by the lock 35, and then the motor 18 is started. The output shaft of motor 18 drives gear 2 19 to rotate, and gear 2 19 and arc rack 17 are meshed, thereby pushing the cross plate 15 to move upward, and the hollow bricks loaded in the storage box 1 are dumped at the specified position, completing the transportation and feeding operation of the hollow bricks.

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material feeding device based on construction, comprising a material storage box (1), characterized in that: The material storage box (1) is fixedly installed with a partition (33), and a rectangular groove (36) is opened on the partition (33). A support rod (4) is slidably installed in the material storage box (1), and the support rod (4) passes through the rectangular groove (36) and is slidably connected to the rectangular groove (36). A bracket (6) is fixedly installed on the outer wall of the support rod (4). A door panel (14) is hinged on the front of the material storage box (1), and a locker (35) is fixedly installed on the front of the material storage box (1); An adjusting mechanism is fixedly mounted inside the material storage box (1); A clamping mechanism, fixedly mounted on the bracket (6) and arranged on the front side of the adjusting mechanism; The adjustment mechanism comprises a clamping shell (7) fixedly mounted on the bottom of the bracket (6), a hydraulic cylinder 2 (8) fixedly mounted on the inner wall of the top of the clamping shell (7), a slider (9) fixedly mounted on the output shaft of the hydraulic cylinder 2 (8), a connecting piece 1 (10) hingedly mounted on the left and right sides of the slider (9), two Y-shaped frames (11) hingedly mounted on the two connecting pieces 1 (10), clamping blocks (12) hingedly mounted on the bottoms of the two Y-shaped frames (11), and connecting pieces 2 (13) hingedly mounted on the fronts of the two clamping blocks (12) and the Y-shaped frames (11).

2. A feeding device based on construction according to claim 1, characterized in that: The bottom of the material storage box (1) is provided with a bottom plate (20), a transverse plate (15) is hingedly installed inside the material storage box (1), a motor (18) is fixedly installed at the bottom of the material storage box (1), and a square groove (16) is opened at the bottom of the material storage box (1); A lifting mechanism, hingedly mounted on the top of the bottom plate (20); A rotating mechanism is fixedly mounted on the bottom of the material storage box (1) and is arranged on the top of the lifting mechanism; The flip mechanism comprises an arc-shaped rack (17) hingedly mounted on the transverse plate (15), the arc-shaped rack (17) passing through the square groove (16), a gear (19) is fixedly mounted on the output shaft of the motor (18), the gear (19) and the arc-shaped rack (17) are meshed, the right end of the output shaft of the motor (18) is hingedly mounted to the material storage box (1), a spring (32) is fixedly mounted on the bottom of the material storage box (1), and the top of the spring (32) is fixedly connected to the bottom of the transverse plate (15).

3. A feeding device based on construction according to claim 1, characterized in that: The adjustment mechanism comprises two hydraulic cylinders (2) fixedly mounted in the material storage box (1), racks (3) being fixedly mounted on the output shafts of the two hydraulic cylinders (2), and a gear (5) being provided on the left fixed sleeve of the support rod (4), and the gear (5) being meshed with the two racks (3).

4. A feeding device based on construction according to claim 2, characterized in that: The lifting mechanism comprises a sliding assembly and a moving assembly, wherein the sliding assembly comprises two rectangular strips (21) respectively hingedly mounted on the rear side of the top of the bottom plate (20), the tops of the two rectangular strips (21) are rotatably sleeved with a cross bar (22), two rectangular strips (23) are rotatably mounted on the outer wall of the cross bar (22), the tops of the two rectangular strips (23) are hingedly mounted to the rear side of the bottom of the storage box (1), the top front side of the top of the bottom plate (20) are respectively hingedly mounted with two rectangular strips (24), the tops of the two rectangular strips (24) are rotatably sleeved with a cross bar (22), 5), two rectangular strips four (26) are rotatably mounted on the outer wall of the cross bar two (25), the tops of the two rectangular strips four (26) are hinged to the front side of the bottom of the storage box (1), two short rectangular strips two (34) are rotatably mounted on the left and right outer walls of the cross bar two (25), the two short rectangular strips two (34) are respectively hinged to the outer surfaces of the corresponding rectangular strips one (21), and two short rectangular strips one (27) are rotatably mounted on the left and right outer walls of the cross bar one (22), the two short rectangular strips one (27) are respectively hinged to the outer surfaces of the corresponding rectangular strips four (26).

5. A feeding device based on construction according to claim 4, characterized in that: The moving assembly comprises a fixed block (28) fixedly mounted on the first crossbar (22), a second motor (29) fixedly mounted on the fixed block (28), a rectangular block (31) fixedly mounted on the second crossbar (25), a threaded rod (30) fixedly mounted on the output shaft of the second motor (29), the threaded rod (30) passing through the fixed block (28) and the rectangular block (31), the threaded rod (30) and the fixed block (28) are fixedly connected, and the threaded rod (30) and the rectangular block (31) are threadedly connected.

6. A feeding device based on construction according to claim 3, characterized in that: Two trapezoidal grooves are provided on the left inner wall of the material storage box (1), and trapezoidal sliders are fixedly installed on the left sides of the two racks (3), and the two trapezoidal sliders are slidably connected to the corresponding trapezoidal grooves.

7. A feeding device based on construction according to claim 1, characterized in that: The front inner wall and the back inner wall of the clamping shell (7) are respectively provided with serpentine convex strips, and the width of the serpentine convex strips is consistent with the width of the slider (9).

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