Anti-falling construction material conveying device

Abstract

The utility model discloses an anti-falling construction material conveying device, which belongs to the technical field of construction material conveying and comprises a moving trolley. Clamping assemblies used for clamping construction materials are installed at the left end and the right end of the moving trolley. An adjusting type supporting assembly used for being folded in the clamping conveying process and unfolded in the stacking conveying process is installed at the rear end of the moving trolley. An auxiliary limiting assembly used for abutting against the clamping assembly to prevent the clamping assembly from expanding outwards when the clamping assembly clamps the construction materials is installed at the bottom of the moving trolley. The clamping assembly comprises a vertical driving structure, a transverse driving structure, a clamping structure and a vertical guiding structure. By means of the mode, the clamping and conveying requirements can be met, and the clamping and conveying device can be applied to the stacking and conveying scene. The L-shaped clamping plate can be prevented from expanding outwards, the vertical pressure of the L-shaped clamping plate can be reduced to a certain extent, and the conveying stability is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of construction material conveying, in particular to an anti-drop construction material conveying device. Background Art

[0002] The transportation of construction materials generally includes clamping conveying and stacking conveying.

[0003] Invention patent CN112428282A discloses a logistics transport robot with a stable clamping and anti-dropping function, which clamps the package through a clamping plate.

[0004] However, the above structure has the following problems: first, it cannot meet the requirements of clamping and conveying and can be used in stacked conveying scenarios; second, it adopts a clamping method to convey and clamp the material. Since the force acts directly on the clamping structure, the stability of the clamping structure directly affects the clamping effect. If the clamping structure has problems such as outward expansion, the stability of the clamping will be reduced.

[0005] Based on this, the utility model designs an anti-falling construction material conveying device to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a construction material conveying device which can prevent falling.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] An anti-falling construction material conveying device comprises a mobile trolley;

[0009] The left and right ends of the mobile trolley are equipped with clamping components for clamping construction materials;

[0010] The rear end of the mobile trolley is equipped with an adjustable support assembly for folding during clamping and conveying and unfolding during stacking and conveying;

[0011] The bottom of the mobile trolley is equipped with an auxiliary limiting component for abutting against the clamping component when the clamping component clamps the construction material to prevent the clamping component from expanding outward;

[0012] The clamping assembly includes a vertical driving structure, a transverse driving structure, a clamping structure and a vertical guiding structure; the left and right ends of the mobile trolley are connected with the vertical driving structure, the vertical driving structure is connected to the mobile trolley through the vertical guiding structure, the transverse driving structure is installed on the vertical driving structure, the end of the transverse driving structure that is close to each other is connected with the clamping structure, and the two groups of clamping structures are symmetrically arranged on the left and right.

[0013] Furthermore, the vertical driving structure includes a first cylinder and a slide plate; the first cylinder is fixedly connected to the top of the moving trolley, and the driving end of the first cylinder is fixedly connected to the slide plate; the front and rear ends of the slide plate are connected to the moving trolley through a vertical guide structure.

[0014] Furthermore, the vertical guiding structure includes a first slider and a first guide rail; the front and rear ends of the slide plate are fixedly connected to the first slider, the first sliders are slidably connected to the first guide rails, and the two first guide rails are fixedly installed on the front and rear ends of the moving trolley.

[0015] Furthermore, the lateral driving structure includes a second cylinder and a guide rod; multiple groups of second cylinders are fixedly connected to the slide board, the driving ends of the second cylinders are fixedly connected to the clamping structure, one end of the multiple groups of guide rods are slidably connected to the slide board, and the other end of the multiple groups of guide rods are fixedly connected to the clamping structure.

[0016] Furthermore, the clamping structure includes an L-shaped clamping plate; the L-shaped clamping plate is located on the inner side of the moving trolley.

[0017] Furthermore, the adjustable support assembly includes a groove, a support plate, a horizontal axis and a rotating block; a groove for fitting the support plate to be embedded is provided on the inner wall at the rear end of the moving trolley, the support plate is rotatably connected to the moving trolley, and the support plate is embedded in the groove when it is rotated to a vertical state; one end of the rotating block is rotatably connected to the inner wall at the rear end of the moving trolley through the horizontal axis, and when the rotating block is rotated to a vertical state, the rotating block is located on the outside of the support plate to prevent the support plate from rotating out of the groove.

[0018] Furthermore, the auxiliary limiting assembly includes a horizontal pushing member, an abutting member and a horizontal guiding assembly; the horizontal pushing member is connected to the abutting member, and the abutting member is connected to the moving trolley through the horizontal guiding assembly.

[0019] Furthermore, the horizontal pushing member adopts a third cylinder; the third cylinder is fixedly installed at the bottom of the moving trolley.

[0020] Furthermore, the abutment member is a U-shaped clamping plate; the driving end of the third cylinder is fixedly connected to the U-shaped clamping plate.

[0021] Furthermore, the horizontal guide assembly includes a second slider and a second guide rail; a plurality of groups of second sliders are fixedly connected to the inner bottom of the U-shaped pallet, the second sliders are respectively slidably connected to the second guide rails, and the plurality of groups of second guide rails are fixedly connected to the bottom of the moving trolley; the U-shaped pallet is in abutment with the rear ends of the two L-shaped clamps.

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] When the mobile trolley of the utility model moves to the construction material, the first cylinder is started to adjust the height of the L-shaped clamp, and the second cylinder is started to drive the two L-shaped clamps to move toward each other to clamp the construction material or move away from each other to release the construction material. The use of two L-shaped clamps can prevent the construction material from falling. During clamping and conveying, the support plate is rotated to a vertical state and embedded in the groove, and the rotating block is rotated to a vertical state. The rotating block is located on the outside of the support plate to block the support plate from rotating out of the groove, thereby locking the support plate; during stacking and conveying, the rotating block is rotated to a horizontal state, and the rotating block no longer blocks the support plate. The support plate is rotated out of the groove and placed on the two L-shaped clamps. The utility model can meet the requirements of clamping and conveying and can also be used in stacking and conveying scenarios.

[0024] The utility model starts the third cylinder to drive the U-shaped clamping plate to move under the guidance of the second sliding block and the second guide rail. The U-shaped clamping plate presses against the rear ends of the two L-shaped clamping plates, which can prevent the L-shaped clamping plates from expanding outwards and can reduce the vertical pressure of the L-shaped clamping plates to a certain extent, thereby ensuring the stability of transportation and further preventing construction materials from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 The utility model is a three-dimensional structure of a construction material conveying device that prevents falling. Figure 1 ;

[0027] Figure 2 It is a front view of an anti-falling construction material conveying device of the utility model;

[0028] Figure 3 The utility model is a three-dimensional structure of a construction material conveying device that prevents falling. Figure 2 ;

[0029] Figure 4 The utility model is a three-dimensional structure of a construction material conveying device that prevents falling. Figure 3 ;

[0030] Figure 5 The utility model is a three-dimensional structure of a construction material conveying device that prevents falling. Figure 4 ;

[0031] Figure 6 for Figure 3 Enlarged view of point A in the middle.

[0032] The numbers in the figure represent:

[0033] 1. Mobile trolley; 2. Clamping assembly; 21. First cylinder; 22. Second cylinder; 23. L-shaped clamping plate; 24. Slide plate; 25. Guide rod; 26. First slider; 27. First guide rail; 3. Adjustable support assembly; 31. Groove; 32. Support plate; 33. Horizontal axis; 34. Rotating block; 4. Auxiliary limit assembly; 41. Third cylinder; 42. Second slider; 43. Second guide rail; 44. U-shaped clamping plate. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0035] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0036] Embodiment 1

[0037] In some embodiments, please refer to the attached instructions. Figure 1-6 , a construction material conveying device for preventing falling, comprising a mobile trolley 1;

[0038] The left and right ends of the mobile trolley 1 are equipped with clamping components 2 for clamping construction materials;

[0039] The rear end of the mobile trolley 1 is equipped with an adjustable support assembly 3 for folding during clamping and conveying and unfolding during stacking and conveying;

[0040] The bottom of the mobile trolley 1 is equipped with an auxiliary limiting component 4 for abutting against the clamping component 2 to prevent the clamping component 2 from expanding outward when the clamping component 2 clamps the construction material;

[0041] The clamping assembly 2 includes a vertical driving structure, a transverse driving structure, a clamping structure and a vertical guiding structure; the left and right ends of the mobile trolley 1 are connected with the vertical driving structure, the vertical driving structure is connected to the mobile trolley 1 through the vertical guiding structure, the vertical driving structure is installed with a transverse driving structure, and the end of the transverse driving structure close to each other is connected with a clamping structure, and the two sets of clamping structures are symmetrically arranged on the left and right;

[0042] The vertical driving structure includes a first cylinder 21 and a slide plate 24; the first cylinder 21 is fixedly connected to the top of the moving trolley 1, and the driving end of the first cylinder 21 is fixedly connected to the slide plate 24; the front and rear ends of the slide plate 24 are connected to the moving trolley 1 through a vertical guide structure;

[0043] The first cylinder 21 drives the slide plate 24 to move vertically under the action of the vertical guide structure;

[0044] The vertical guide structure includes a first slider 26 and a first guide rail 27; the front and rear ends of the slide plate 24 are fixedly connected to the first slider 26, and the first slider 26 is slidably connected to the first guide rail 27, and the two first guide rails 27 are fixedly installed on the front and rear ends of the mobile trolley 1 respectively;

[0045] The first cylinder 21 drives the slide plate 24 to move vertically under the guidance of the first slider 26 and the first guide rail 27;

[0046] The transverse driving structure includes a second cylinder 22 and multiple sets of guide rods 25; multiple sets of second cylinders 22 are fixedly connected to the slide plate 24, the driving end of the second cylinder 22 is fixedly connected to the clamping structure, one end of the multiple sets of guide rods 25 is slidably connected to the slide plate 24, and the other end of the multiple sets of guide rods 25 is fixedly connected to the clamping structure;

[0047] The clamping structure includes an L-shaped clamping plate 23; the L-shaped clamping plate 23 is located on the inner side of the moving trolley 1;

[0048] When the mobile trolley 1 moves to the construction material, the first cylinder 21 is started to adjust the height of the L-shaped clamping plate 23, and the second cylinder 22 is started to drive the two L-shaped clamping plates 23 to move toward each other to clamp the construction material or move away from each other to release the construction material. The two L-shaped clamping plates 23 can prevent the construction material from falling.

[0049] Embodiment 2

[0050] In some embodiments, Figure 1-6 As shown, as a preferred embodiment of the utility model, the adjustable support assembly 3 includes a groove 31, a support plate 32, a horizontal axis 33 and a rotating block 34; a groove 31 for matching the support plate 32 to be embedded is provided on the rear end inner wall of the mobile trolley 1, the support plate 32 is rotatably connected to the mobile trolley 1, and the support plate 32 is embedded in the groove 31 when it is rotated to a vertical state, and one end of the rotating block 34 is rotatably connected to the rear end inner wall of the mobile trolley 1 through the horizontal axis 33, and when the rotating block 34 is rotated to a vertical state, the rotating block 34 is located on the outer side of the support plate 32 to prevent the support plate 32 from rotating out of the groove 31;

[0051] During clamping and conveying, the support plate 32 is rotated to a vertical state and embedded in the groove 31, and the rotating block 34 is rotated to a vertical state. The rotating block 34 is located outside the support plate 32 to prevent the support plate 32 from rotating out of the groove 31, thereby locking the support plate 32;

[0052] During stacking and conveying, the rotating block 34 is rotated to a horizontal state, and the rotating block 34 no longer blocks the supporting plate 32 . The supporting plate 32 is rotated out of the groove 31 and placed on the two L-shaped clamping plates 23 .

[0053] The utility model can not only meet the clamping and conveying requirements, but also can be applied in the stacking conveying scene.

[0054] Embodiment 3

[0055] In some embodiments, Figure 1-6 As shown, as a preferred embodiment of the utility model, the auxiliary limit assembly 4 includes a horizontal pusher, an abutment member and a horizontal guide assembly; the horizontal pusher is connected to the abutment member, and the abutment member is connected to the moving trolley 1 through the horizontal guide assembly;

[0056] The horizontal pusher is a third cylinder 41; the third cylinder 41 is fixedly installed at the bottom of the moving vehicle 1;

[0057] The abutment member is a U-shaped clamping plate 44; the driving end of the third cylinder 41 is fixedly connected to the U-shaped clamping plate 44;

[0058] The horizontal guide assembly includes a second slider 42 and a second guide rail 43; a plurality of second sliders 42 are fixedly connected to the inner bottom of the U-shaped card plate 44, and the second sliders 42 are respectively slidably connected to the second guide rails 43, and the plurality of second guide rails 43 are fixedly connected to the bottom of the moving trolley 1;

[0059] The front end of the U-shaped clamping plate 44 abuts against the rear ends of the two L-shaped clamping plates 23;

[0060] The third cylinder 41 is started to drive the U-shaped clamping plate 44 to move forward under the guidance of the second slider 42 and the second guide rail 43. The U-shaped clamping plate 44 presses against the rear ends of the two L-shaped clamping plates 23 to prevent the L-shaped clamping plates 23 from expanding outward and to reduce the vertical pressure of the L-shaped clamping plates 23 to a certain extent, thereby ensuring the stability of transportation.

[0061] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A construction material conveying device for preventing falling, comprising a mobile trolley (1), characterized in that: The left and right ends of the mobile trolley (1) are equipped with clamping assemblies (2) for clamping construction materials; The rear end of the mobile trolley (1) is provided with an adjustable support assembly (3) for folding during clamping and conveying and unfolding during stacking and conveying; An auxiliary limiting component (4) is installed at the bottom of the mobile trolley (1) for abutting against the clamping component (2) to prevent the clamping component (2) from expanding outward when the clamping component (2) clamps the construction material; The clamping assembly (2) comprises a vertical drive structure, a transverse drive structure, a clamping structure and a vertical guide structure; the left and right ends of the mobile trolley (1) are connected to the vertical drive structure, the vertical drive structure is connected to the mobile trolley (1) via the vertical guide structure, the vertical drive structure is installed with a transverse drive structure, the adjacent ends of the transverse drive structure are connected to the clamping structure, and the two sets of clamping structures are symmetrically arranged on the left and right.

2. The anti-falling construction material conveying device according to claim 1, characterized in that: The vertical drive structure comprises a first cylinder (21) and a slide plate (24); the first cylinder (21) is fixedly connected to the top of the moving trolley (1), and the driving ends of the first cylinder (21) are fixedly connected to the slide plate (24); the front and rear ends of the slide plate (24) are connected to the moving trolley (1) via a vertical guide structure.

3. The anti-falling construction material conveying device according to claim 2, characterized in that: The vertical guide structure comprises a first slider (26) and a first guide rail (27); the front and rear ends of the slide plate (24) are fixedly connected to the first slider (26), the first sliders (26) are slidably connected to the first guide rails (27), and the two first guide rails (27) are fixedly mounted on the front and rear ends of the moving vehicle (1).

4. The anti-falling construction material conveying device according to claim 3, characterized in that: The transverse drive structure comprises a second cylinder (22) and a guide rod (25); a plurality of groups of second cylinders (22) are fixedly connected to the slide plate (24), a drive end of the second cylinder (22) is fixedly connected to the clamping structure, one end of the plurality of groups of guide rods (25) is slidably connected to the slide plate (24), and the other end of the plurality of groups of guide rods (25) is fixedly connected to the clamping structure.

5. The anti-falling construction material conveying device according to claim 4, characterized in that: The clamping structure comprises an L-shaped clamping plate (23); the L-shaped clamping plate (23) is located on the inner side of the moving trolley (1).

6. The anti-falling construction material conveying device according to claim 5, characterized in that: The adjustable support assembly (3) comprises a groove (31), a support plate (32), a transverse axis (33) and a rotating block (34); a groove (31) for fitting the support plate (32) is provided on the inner wall at the rear end of the moving trolley (1); the support plate (32) is rotatably connected to the moving trolley (1); when the support plate (32) is rotated to a vertical state, it is embedded in the groove (31); one end of the rotating block (34) is rotatably connected to the inner wall at the rear end of the moving trolley (1) via the transverse axis (33); when the rotating block (34) is rotated to a vertical state, the rotating block (34) is located outside the support plate (32) to prevent the support plate (32) from rotating out of the groove (31).

7. The anti-falling construction material conveying device according to claim 6, characterized in that: The auxiliary limiting assembly (4) comprises a horizontal pushing member, an abutting member and a horizontal guiding assembly; the horizontal pushing member is connected to the abutting member, and the abutting member is connected to the moving trolley (1) via the horizontal guiding assembly.

8. The anti-falling construction material conveying device according to claim 7, characterized in that: The horizontal pushing member adopts a third cylinder (41); the third cylinder (41) is fixedly mounted on the bottom of the moving trolley (1).

9. The anti-falling construction material conveying device according to claim 8, characterized in that: The abutment member is a U-shaped clamping plate (44); the driving end of the third cylinder (41) is fixedly connected to the U-shaped clamping plate (44).

10. The anti-falling construction material conveying device according to claim 9, characterized in that: The horizontal guide assembly comprises a second slider (42) and a second guide rail (43); a plurality of groups of second sliders (42) are fixedly connected to the inner bottom of the U-shaped clamping plate (44); the second sliders (42) are respectively slidably connected to the second guide rails (43); the plurality of groups of second guide rails (43) are fixedly connected to the bottom of the moving trolley (1); the U-shaped clamping plate (44) is in abutment contact with the rear ends of the two L-shaped clamping plates (23).

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