Unloading device for building material transportation
By designing a discharge device for building materials transportation including discharge plates, feed troughs, damping springs and plucks, the problems of material adhesion, adhesion and dust in building materials transportation are solved, and efficient and convenient unloading and cleaning of materials are achieved.
Patent Information
- Application Number
- CN202421281421.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-06
AI Technical Summary
When transporting existing building materials, problems such as sticking, adhesion and dust during unloading are prone to occur, resulting in reduced visibility and the risk of material falling and hurting staff.
A discharge device for transporting building materials is designed, including a discharge plate, a feed trough, a damping spring, a pallet and a dial. Through the electric telescopic rod driving the rack and gear meshing, the discharge plate can change and flip the angle with the rotary bolt as the center, and use the elastic action of the damping spring and the pluck to achieve automatic material shake and clean.
It effectively reduces the adhesion and adhesion of materials during unloading, reduces dust conditions, improves visibility, and reduces the risk of material falling and hurting staff, achieving efficient and convenient unloading of materials.
Smart Images
Figure CN222592839U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of unloading devices, in particular to a unloading device for transporting building materials. Background Art
[0002] Building materials are various substances used to construct buildings and infrastructure. When existing building materials are used on construction sites, they are usually transported to the construction site by flatbed carts for unloading. When unloading, the flatbed cart's board will pour out the materials in a tilted manner. However, some materials that are easy to agglomerate and have high viscosity will stick to the board when they are tilted out. In this case, manual cleaning of the board is required. At the same time, when the cart is unloading, there is a lot of dust on the construction site. Generally, dust will be raised after the materials fall, which reduces visibility and there is a possibility that materials will fall and injure workers.
[0003] Therefore, a unloading device for transporting building materials is proposed. Utility Model Content
[0004] In view of the above problems, the utility model provides a unloading device for transporting building materials to solve the problems raised in the above background technology.
[0005] The technical solution of the utility model is:
[0006] The cam is provided with a plurality of springs, and the inner wall of the plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of plurality of
[0007] The working principle of the above technical solution is as follows:
[0008] The electric telescopic rod is driven to extend, and then the rack moves along the extension direction of the electric telescopic rod toward the side of the second support column away from the first support column. During the movement of the rack, the gear is meshed with the rack, and then the gear drives the rotating bolt to rotate. During the rotation, the discharge plate can change the angle with the rotating bolt as the center of the circle, and present a tilted state. During the tilting process, one end edge of the discharge plate and one end edge of the support plate contact the shift block in turn, and the support plate elastically connected by the damping spring can be elastically shifted to facilitate shaking out the sticky materials.
[0009] In a further technical solution, the flip assembly includes a gear, one end face of the rotating bolt is fixedly connected with a gear, the bottom face of the gear is meshed with a rack, a side wall of the first support column is fixedly connected with an electric telescopic rod, and the outer surface of the extended end of the electric telescopic rod is fixed to the surface of the rack. By setting the gear, the rack, and the electric telescopic rod, the electric telescopic rod can be extended to mesh with the rack, and then the unloading plate can be flipped with the rotating bolt as the center of the circle. By contracting the electric telescopic rod, the unloading plate can be reset and placed. The structure is simple and easy to operate.
[0010] In a further technical solution, the flip assembly includes a gear, one end face of the rotating bolt is fixedly connected with a gear, the bottom face of the gear is meshed with a rack, a side wall of the first support column is fixedly connected with an electric telescopic rod, and the outer surface of the extended end of the electric telescopic rod is fixed to the surface of the rack. By setting the gear, the rack, and the electric telescopic rod, the electric telescopic rod can be extended to mesh with the rack, and then the unloading plate can be flipped with the rotating bolt as the center of the circle. By contracting the electric telescopic rod, the unloading plate can be reset and placed. The structure is simple and easy to operate.
[0011] In a further technical solution, the top surface of the shifting block is an inclined surface, and the material of the shifting block is rubber. The rubber on the top inclined surface is easy to deform, which makes the flipping and shifting process of the unloading plate and the supporting plate convenient.
[0012] In a further technical solution, the surface of the shifting block facing the first support column is fixedly connected with equidistantly distributed anti-slip strips, so that the rack can be reset to mesh with the gear after the support plate is in a vertical state, so that the end edge of the support plate contacts the anti-slip strip, increasing the shifting force and facilitating the shaking of the material.
[0013] In a further technical solution, the length of the shifting block is consistent with the width of the support plate, so that the shifting block can be moved by the material discharge plate to contact the support plate at the opening of the receiving trough, thereby avoiding the difficulty of entering the receiving trough and contacting the support plate when the shifting block is set to be equal in width to both sides of the material discharge plate.
[0014] The beneficial effects of the utility model are:
[0015] The pallet connected to the top surface of the discharge plate by a damping spring can have a certain shock-absorbing effect when the material is placed on the surface of the discharge plate. In addition, when the discharge plate is flipped over to unload, the pallet can be in positive and negative contact with the top part of the shift block. After tilting to unload, the weight of the pallet can be reduced. The contact of the shift block can make the pallet elastically shake on the inner wall of the receiving trough, so that the residual material on the surface can be shaken off. In addition, there is space between the bottom surface of the inner wall of the receiving trough and the pallet, which is convenient for cleaning the transportation device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the assembly structure of the unloading plate and the first supporting column and the second supporting column of the utility model;
[0018] Figure 3 It is a structural schematic diagram of the shifting block of the utility model.
[0019] Description of reference numerals:
[0020] 1. Material discharge plate; 2. Material receiving trough; 3. Damping spring; 4. Support plate; 5. First support column; 6. Second support column; 7. Roller; 8. Slot; 9. Bolt; 10. Turn bolt; 11. Gear; 12. Rack; 13. Electric telescopic rod; 14. Fixed frame; 15. Shift block; 16. Anti-slip strip. DETAILED DESCRIPTION
[0021] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.
[0022] Example:
[0023] like Figure 1-Figure 3As shown, a discharging device for transporting building materials comprises a discharging plate 1, a material receiving groove 2 is provided on the top surface of the discharging plate 1, a plurality of damping springs 3 are fixed to the inner wall of the material receiving groove 2, a supporting plate 4 is provided on the inner wall of the material receiving groove 2, the bottom surface of the supporting plate 4 is fixedly connected to the damping spring 3, a symmetrically arranged clamping bolt 9 is fixedly connected to the side wall at one end of the discharging plate 1, a symmetrically arranged rotating bolt 10 is fixedly connected to the side wall at the other end of the discharging plate 1, two opposite first supporting columns 5 are provided below the discharging plate 1, and two opposite second supporting columns 5 are provided on one side of the first supporting column 5. The top of the support column 6 and the second support column 6 are fixedly connected to the rotating bolt 10 through a bearing, a slot 8 is provided on the top surface of the first support column 5, and the surface of the latch 9 is engaged with the inner wall of the slot 8. Rollers 7 are connected between the opposite surfaces of the two first support columns 5 and the two second support columns 6 through a rotating shaft, a flip assembly is provided between one of the first support columns 5 and the second support column 6, and the flip assembly rotates with the rotating bolt 10 as the center, a fixing frame 14 is fixedly connected between the two second support columns 6, and a shift block 15 is fixedly connected to the top surface of the fixing frame 14.
[0024] The working principle of the above technical solution is as follows:
[0025] The electric telescopic rod 13 is driven to extend, and then the rack 12 moves along the extension direction of the electric telescopic rod 13 toward the side of the second support column 6 away from the first support column 5. During the movement of the rack 12, the gear 11 is meshed with the rack 12, and then the gear 11 rotates with the rotating bolt 10. During the rotation, the discharge plate 1 can change the angle with the rotating bolt 10 as the center of the circle, and present a tilted state. During the tilting process, one end edge of the discharge plate 1 and one end edge of the support plate 4 contact the shift block 15 in turn, and the support plate 4 elastically connected by the damping spring 3 can be elastically shifted to facilitate shaking out the adhered material.
[0026] In another embodiment, if Figure 1 and Figure 2 As shown, the flip assembly includes a gear 11, the end surface of one rotating bolt 10 is fixedly connected with the gear 11, the bottom surface of the gear 11 is meshed with a rack 12, and a side wall of the first support column 5 is fixedly connected with an electric telescopic rod 13, and the outer surface of the extended end of the electric telescopic rod 13 is fixed to the surface of the rack 12. By setting the gear 11, the rack 12, and the electric telescopic rod 13, the electric telescopic rod 13 can be extended, the rack 12 is meshed with the gear 11, and then the unloading plate 1 is flipped with the rotating bolt 10 as the center of the circle, and the unloading plate 1 can be reset and placed by contracting the electric telescopic rod 13. The structure is simple and easy to operate.
[0027] In another embodiment, if Figure 1 and Figure 2As shown, the electric telescopic rod 13 is opposite to the middle part of the side of the rack 12 close to the unloading plate 1, and the telescopic end of the electric telescopic rod 13 is connected to the middle part of the surface of the rack 12. The driving of the electric telescopic rod 13 does not affect the overall use of the rack 12, and the rack 12 can be displaced on one side of the rack 12.
[0028] In another embodiment, if Figure 3 As shown, the top surface of the shifting block 15 is an inclined surface, and the material of the shifting block 15 is rubber. The rubber of the top inclined surface is convenient for deformation, which can facilitate the flipping and shifting process of the unloading plate 1 and the supporting plate 4.
[0029] In another embodiment, if Figure 1 and Figure 3 As shown, the surface of the shifting block 15 facing the first support column 5 is fixedly connected with equidistantly distributed anti-slip strips 16. After the support plate 4 is in a vertical state, the rack 12 can be reset to engage the gear 11, so that the end edge of the support plate 4 contacts the anti-slip strip 16, increasing the force of the shifting and facilitating the shaking of the material.
[0030] In another embodiment, if Figure 1 As shown, the length of the shifting block 15 is consistent with the width of the support plate 4. It is convenient for the shifting block 15 to contact the support plate 4 at the opening of the receiving trough 2 after being shifted by the material discharge plate 1, avoiding the difficulty of entering the receiving trough 2 and contacting the support plate 4 when the shifting block 15 is set to be equal in width to both sides of the material discharge plate 1.
[0031] During operation, the material is placed in the receiving trough 2. When unloading is required, the electric telescopic rod 13 is driven to extend, and then the rack 12 moves along the extension direction of the electric telescopic rod 13 toward the side of the second support column 6 away from the first support column 5. During the movement of the rack 12, the gear 11 is meshed with the rack 12, and then the gear 11 rotates with the rotating bolt 10. During the rotation, the discharge plate 1 can change the angle with the rotating bolt 10 as the center of the circle, and present a tilted state. During the process, the clamping bolt 9 will be separated from the inner wall of the clamping groove 8. When the discharge plate 1 is gradually vertical, one end of the discharge plate 1 The bottom surface and the support plate 4 contact with the shift block 15 in turn, so that the top part of the shift block 15 is shifted to one side. Since the material of the shift block 15 is rubber, it can be reset and attached to the surface of the support plate 4 after being shifted. In the process of shifting, the inclined state of the discharge plate 1 can unload the material on the surface. Due to the falling of the material, the surface load-bearing object of the support plate 4 is reduced, so the damping spring 3 can be gradually elastically reset. Combined with the shifting force of the shift block 15, the support plate 4 can be elastically reciprocated on the inner wall of the receiving trough 2, thereby shaking off the material attached to the surface, achieving the effect of convenient unloading.
[0032] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.
Claims
1. A material unloading device for transporting building materials, comprising a material unloading plate (1), characterized in that: The top surface of the material discharging plate (1) is provided with a material receiving groove (2), the inner wall of the material receiving groove (2) is fixed with a plurality of damping springs (3), the inner wall of the material receiving groove (2) is provided with a supporting plate (4), the bottom surface of the supporting plate (4) is fixedly connected to the damping spring (3), one end side wall of the material discharging plate (1) is fixedly connected with a symmetrically arranged clamping bolt (9), the other end side wall of the material discharging plate (1) is fixedly connected with a symmetrically arranged rotating bolt (10), two opposite first supporting columns (5) are arranged below the material discharging plate (1), one side of the first supporting column (5) is provided with two opposite second supporting columns (6), the second supporting column (6) The top end of the first support column (6) is fixedly connected to the rotating bolt (10) through a bearing, a slot (8) is provided on the top surface of the first support column (5), the surface of the latch (9) is latched with the inner wall of the slot (8), rollers (7) are connected between the opposite surfaces of the two first support columns (5) and the two second support columns (6) through a rotating shaft, a flip assembly is provided between one of the first support columns (5) and the second support column (6), and the flip assembly rotates with the rotating bolt (10) as the center of the circle, a fixing frame (14) is fixedly connected between the two second support columns (6), and a shifting block (15) is fixedly connected to the top surface of the fixing frame (14).
2. A construction material transport unloading device according to claim 1, characterized in that: The flip assembly comprises a gear (11), wherein the end surface of one of the rotating bolts (10) is fixedly connected to the gear (11), the bottom surface of the gear (11) is meshingly connected to a rack (12), and a side wall of the first support column (5) is fixedly connected to an electric telescopic rod (13), and the outer surface of the extended end of the electric telescopic rod (13) is fixed to the surface of the rack (12).
3. A construction material transport unloading device according to claim 2, characterized in that: The electric telescopic rod (13) is opposite to the middle part of one side of the rack (12) close to the material discharge plate (1), and the telescopic end of the electric telescopic rod (13) is connected to the middle part of the surface of the rack (12).
4. A construction material transport unloading device according to claim 1, characterized in that: The top surface of the shifting block (15) is an inclined surface, and the material of the shifting block (15) is rubber.
5. A construction material transport unloading device according to claim 1, characterized in that: The surface of the shifting block (15) facing the first supporting column (5) is fixedly connected with anti-slip strips (16) distributed at equal distances.
6. A construction material transport unloading device according to claim 1, characterized in that: The length of the shifting block (15) is consistent with the width of the supporting plate (4).