Building material carrying equipment

Abstract

The utility model relates to the technical field of carrying equipment, in particular to building material carrying equipment which comprises a frame, a carriage is mounted on the upper surface of the frame, universal wheels are rotatably connected to the lower surface of the frame, a buffer structure is arranged on the inner wall of the carriage and comprises a supporting plate, the supporting plate is slidably connected with the carriage, and the supporting plate is fixedly connected with the carriage. A spring is installed on the lower surface of the supporting plate, one end of the spring is fixedly connected with the frame, and a friction plate is installed on the lower surface of the supporting plate. According to the damping device, the supporting plate can be buffered by arranging the buffering structure and the spring, so that a plate is buffered, when the friction plate slides along the surface of the rubber block, the rubber block can slow down the sliding speed of the friction plate, the friction plate is damped, and then the supporting plate is damped; and the situation that the supporting plate bounces back and forth due to the elastic force of the spring is prevented, so that flaws on the surface of the plate can be prevented, and the practicability of equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of material handling equipment technology, and in particular to a material handling equipment for building materials. Background Technology

[0002] Building materials are raw materials used to construct buildings, including various materials and products. Among them, there are building panels. In order to improve transportation efficiency and reduce the workload of workers, transport vehicles are used to transfer the panels.

[0003] A patent document with publication number CN217374587U discloses a material handling device for building materials. The device includes a transport platform with a pair of upright plates at both ends along its length. Each upright plate has a movable unfolding plate on its sides, which can be extended outwards. The two upright plates and the two unfolding plates form a rectangular loading groove at the top of the transport platform. The unfolding plates are hinged to the transport platform via hinge seats. A handle is provided at the front end of the transport platform. This patent document, by setting a loading groove formed by two upright plates and two unfolding plates on the transport platform, allows for the upright placement and handling of building materials. Compared to existing equipment, this device has a smaller overall width, making it convenient for use in construction sites with limited space. Loading and unloading of building materials are also more convenient, effectively reducing manpower and improving construction efficiency.

[0004] The above-mentioned and existing technologies have the following defects: when the boards are being installed, they are prone to bumps and knocks as they slide onto the transport platform, resulting in surface defects on the boards, which affects the normal use of the boards for house decoration and reduces the practicality of the equipment.

[0005] Therefore, a building material handling device is proposed. Utility Model Content

[0006] The purpose of this invention is to solve the problem that building materials are easily bumped and damaged when they slide onto the transport board, resulting in surface defects.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a building material handling device, comprising a frame, a carriage mounted on the upper surface of the frame, casters rotatably connected to the lower surface of the frame, a buffer structure provided on the inner wall of the carriage, the buffer structure comprising a pallet, the pallet being slidably connected to the carriage, a spring mounted on the lower surface of the pallet, one end of the spring being fixedly connected to the frame, a friction plate mounted on the lower surface of the pallet, the friction plate penetrating the frame, a fixing tube mounted on the lower surface of the frame, a sliding rod slidably connected to the inner wall of the fixing tube, a rubber block mounted on the surface of the sliding rod, and the rubber block being slidably connected to the friction plate.

[0008] The effect achieved by the above components is as follows: by setting up a buffer structure, the spring can buffer the pallet, thereby buffering the plate. When the friction plate slides along the surface of the rubber block, the rubber block can slow down the sliding speed of the friction plate, thereby damping the friction plate and then damping the pallet, preventing the pallet from bouncing back and forth due to the elastic force of the spring. Therefore, it can prevent defects from appearing on the surface of the plate and improve the practicality of the equipment.

[0009] Preferably, a lead screw is threaded onto the lower surface of the frame, and the lead screw is rotatably connected to a slide rod.

[0010] The effect achieved by the above components is as follows: when the lead screw is rotated, the lead screw will drive the slide bar to move through the thread. The movement of the slide bar will drive the rubber block to move. The movement of the rubber block will change the friction between it and the friction plate, thereby adjusting the damping effect of the rubber block on the friction plate.

[0011] Preferably, the upper surface of the tray is provided with a plurality of buffer strips, the buffer strips being made of elastic material.

[0012] The effect achieved by the above components is that when the board slides down, it will hit the buffer strip, and the buffer strip will deform to cushion the board, thereby reducing the impact force between the board and the pallet.

[0013] Preferably, the buffer strip has a cavity inside.

[0014] The effect achieved by the above components is that the cavity inside the buffer strip allows the buffer sleeve to deform in time, improving the buffering effect of the buffer strip.

[0015] Preferably, the surface of the carriage is provided with an adjustment structure, the adjustment structure including a groove, the groove being formed on the surface of the carriage, a strip plate being slidably connected to the inner wall of the groove, a support frame being installed on the surface of the strip plate, and bolts being threaded into the strip plate.

[0016] The effect achieved by the above components is that, by setting an adjustment structure, the position of the support frame can be adjusted according to the size of the plate. The support frame can support the plate and prevent the plate from tilting, thereby further improving the practicality of the equipment.

[0017] Preferably, a rotating rod is rotatably connected to the upper surface of the support frame.

[0018] The effect achieved by the above components is that the rotating rod can prevent the plate from sliding along the surface of the support frame and causing scratches.

[0019] Preferably, one end of the bolt is rotatably connected to a rough plate.

[0020] The effect achieved by the above components is that the rough plate increases the friction between the bolts and the carriage.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0022] In this invention, by setting a buffer structure, the spring can buffer the pallet, thereby buffering the plate. When the friction plate slides along the surface of the rubber block, the rubber block can slow down the sliding speed of the friction plate, thereby damping the friction plate and thus damping the pallet, preventing the pallet from bouncing back and forth due to the elastic force of the spring. Therefore, it can prevent defects from appearing on the surface of the plate and improve the practicality of the equipment.

[0023] In this invention, by setting an adjustment structure, the position of the support frame can be adjusted according to the size of the plate. The support frame can support the plate and prevent it from tilting, thereby further improving the practicality of the equipment. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0025] Figure 2 This is a structural schematic diagram of the frame of this utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the pallet of this utility model;

[0027] Figure 4 This is a structural schematic diagram of the support frame of this utility model;

[0028] Figure 5 This is a cross-sectional structural diagram of the buffer strip of this utility model.

[0029] Legend: 1. Frame; 2. Carriage; 3. Casters; 4. Buffer structure; 41. Support plate; 42. Spring; 43. Friction plate; 44. Fixing tube; 45. Slide rod; 46. Rubber block; 47. Lead screw; 48. Buffer strip; 49. Cavity; 5. Adjustment structure; 51. Groove; 52. Strip plate; 53. Support frame; 54. Bolt; 55. Rotating rod; 56. Rough plate. Detailed Implementation

[0030] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0031] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0032] like Figures 1-5 As shown, this utility model provides a building material handling device, including a frame 1, a carriage 2 mounted on the upper surface of the frame 1, casters 3 rotatably connected to the lower surface of the frame 1, a buffer structure 4 provided on the inner wall of the carriage 2, and an adjustment structure 5 provided on the surface of the carriage 2.

[0033] The specific settings and functions of its buffer structure 4 and adjustment structure 5 will be explained in detail below.

[0034] like Figure 2 and Figure 3 as well as Figure 5 As shown, the buffer structure 4 includes a support plate 41, which is slidably connected to the carriage 2. A spring 42 is installed on the lower surface of the support plate 41, and one end of the spring 42 is fixedly connected to the frame 1. A friction plate 43 is installed on the lower surface of the support plate 41, and the friction plate 43 penetrates the frame 1. A fixing tube 44 is installed on the lower surface of the frame 1, and a sliding rod 45 is slidably connected to the inner wall of the fixing tube 44. A rubber block 46 is installed on the surface of the sliding rod 45, and the rubber block 46 is slidably connected to the friction plate 43. A lead screw 47 is threadedly connected to the lower surface of the frame 1, and the lead screw 47 is rotatably connected to the sliding rod 45. Rotating the lead screw 47 will drive the sliding rod through the thread. The movement of the slide bar 45 causes the rubber block 46 to move, which in turn changes the friction between the rubber block 46 and the friction plate 43, thereby adjusting the damping effect of the rubber block 46 on the friction plate 43. Several buffer strips 48 are installed on the upper surface of the support plate 41. The buffer strips 48 are made of elastic material. When the plate slides down, the plate will hit the buffer strips 48, and the buffer strips 48 will deform to buffer the plate, thereby reducing the collision force between the plate and the support plate 41. A cavity 49 is opened in the buffer strip 48. The cavity 49 opened in the buffer strip 48 allows the buffer sleeve to deform in time, improving the buffering effect of the buffer strip 48.

[0035] like Figure 2 and Figure 4 As shown, the adjustment structure 5 includes a groove 51, which is formed on the surface of the carriage 2. A strip plate 52 is slidably connected to the inner wall of the groove 51. A support frame 53 is installed on the surface of the strip plate 52. A bolt 54 is threadedly connected to the strip plate 52. A rotating rod 55 is rotatably connected to the upper surface of the support frame 53. The rotating rod 55 can prevent the plate from sliding along the surface of the support frame 53 and causing scratches. A rough plate 56 is rotatably connected to one end of the bolt 54. The rough plate 56 increases the friction between the bolt 54 and the carriage 2.

[0036] The overall working principle is as follows: During the loading process, when the board slides down, it impacts the buffer strip 48. The buffer strip 48 deforms to cushion the board, thereby reducing the impact force between the board and the support plate 41. Simultaneously, the cavity 49 within the buffer strip 48 allows the buffer sleeve to deform promptly, improving the buffering effect. Then, the support plate 41 drives the friction plate 43 to slide downwards and compress the spring 42. The spring 42 cushions the support plate 41, thus cushioning the board. The friction plate 43 slides along the surface of the rubber block 46. When in motion, the rubber block 46 can slow down the sliding speed of the friction plate 43, thereby damping the friction plate 43 and the support plate 41, preventing the support plate 41 from bouncing back and forth due to the elastic force of the spring 42. When it is necessary to adjust the friction between the rubber block 46 and the friction plate 43, the screw 47 is rotated. The screw 47 will drive the slide bar 45 to move through the thread. The movement of the slide bar 45 will drive the rubber block 46 to move. The movement of the rubber block 46 will change the friction between it and the friction plate 43, thereby adjusting the damping effect of the rubber block 46 on the friction plate 43.

[0037] When loading the sheet metal, pull the support frame 53 upward. The support frame 53 will cause the strip plate 52 to slide along the inner wall of the groove 51. After the support frame 53 slides to a suitable height, turn the bolt 54. The bolt 54 will drive the rough plate 56 to move by means of the thread. When the rough plate 56 abuts against the inner wall of the groove 51, the rough plate 56 will increase the friction between the bolt 54 and the carriage 2. The bolt 54 will limit the position of the strip plate 52, thereby limiting the position of the support frame 53. Then, slide the sheet metal along the arc surface of the rotating rod 55. The rotating rod 55 can prevent the sheet metal from sliding along the surface of the support frame 53 and causing scratches. At this time, the support frame 53 can support the sheet metal and prevent the sheet metal from tilting.

[0038] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A building material handling apparatus comprising a carriage (1), characterised in that: The upper surface of the frame (1) is provided with a carriage (2), the lower surface of the frame (1) is rotatably connected with universal wheels (3), the inner wall of the carriage (2) is provided with a buffer structure (4), the buffer structure (4) comprises a supporting plate (41), the supporting plate (41) is slidably connected with the carriage (2), the lower surface of the supporting plate (41) is provided with springs (42), one end of the spring (42) is fixedly connected with the frame (1), the lower surface of the supporting plate (41) is provided with a friction plate (43), the friction plate (43) penetrates through the frame (1), the lower surface of the frame (1) is provided with a fixed tube (44), the inner wall of the fixed tube (44) is slidably connected with a sliding rod (45), the surface of the sliding rod (45) is provided with rubber blocks (46), the rubber blocks (46) are slidably connected with the friction plate (43).

2. A building material handling apparatus according to claim 1, wherein: The lower surface of the frame (1) is threadedly connected with a lead screw (47), the lead screw (47) is rotatably connected with the sliding rod (45).

3. A building material handling apparatus according to claim 1, wherein: The upper surface of the supporting plate (41) is provided with a plurality of buffer strips (48), the buffer strips (48) are made of elastic material.

4. A building material handling apparatus according to claim 3, wherein: A cavity (49) is formed in the buffer strip (48).

5. A building material handling apparatus according to claim 1, wherein: The surface of the carriage (2) is provided with an adjusting structure (5), the adjusting structure (5) comprises a groove (51), the groove (51) is formed in the surface of the carriage (2), the inner wall of the groove (51) is slidably connected with a strip-shaped plate (52), the surface of the strip-shaped plate (52) is provided with a supporting frame (53), the strip-shaped plate (52) is threadedly connected with a bolt (54).

6. A building material handling apparatus according to claim 5, wherein: The upper surface of the supporting frame (53) is rotatably connected with a rotating rod (55).

7. A building material handling apparatus according to claim 5, wherein: One end of the bolt (54) is rotatably connected with a rough plate (56).

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