Height-adjustable conveying trolley goods shelf

Abstract

The utility model relates to the technical field of telescopic material taking, in particular to a height-adjustable conveying trolley goods shelf which mainly comprises an installation frame, a supporting plate is arranged at the bottom of the installation frame, idler wheels are installed at the bottom end of the supporting plate, a height adjusting assembly is arranged at the top end of the supporting plate, and the height adjusting assembly comprises a telescopic fixing rod. Adjusting two-way studs are arranged on the inner sides of the telescopic fixing rods, supporting rods are arranged on the outer sides of the adjusting two-way studs, the pushing adjusting assemblies are arranged at the front end and the rear end of the mounting frame, and each pushing adjusting assembly comprises a movable sliding frame. According to the conveying trolley goods shelf with the adjustable height, the adjusting two-way studs rotate to drive the adjusting discs at the upper end and the lower end to move up and down, the supporting angle of the supporting rods is changed, the height of the whole equipment frame is controlled through the angle change of the supporting rods, and the conveying trolley goods shelf adapts to the carrying environment for adjustment; the use precision of equipment is prevented from being influenced, and the use efficiency of the equipment is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to retractable material taking technical field, concretely is a height adjustable conveying trolley goods shelf. BACKGROUND

[0002] The automatic upgrade retractable material taking trolley is an advanced logistics equipment, which is mainly used for efficiently carrying, storing and moving materials in an automated production line or a storage environment, and is usually used in cooperation with a transportation and carrying equipment.

[0003] In actual application, the existing trolley goods shelf system ensures the stable placement of goods by constructing a multi-stage support platform. This design allows the goods shelf to be moved to a specific position, facilitating subsequent transplanting or processing operations. However, the height difference of the ground and the installation height of other supporting equipment often affect the accuracy of the transplanting operation. Since the current stably installed trolley lacks the necessary adaptive adjustment function, it affects the accuracy of the use of supporting equipment, thereby reducing the overall processing efficiency. Therefore, optimization and improvement are needed. SUMMARY

[0004] The utility model aims at providing a height adjustable conveying trolley goods shelf to solve the problem of the lack of necessary adaptive adjustment function in the current stably installed trolley, which affects the accuracy of the use of supporting equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a height adjustable conveying trolley goods shelf, comprising:

[0006] The installation frame is provided with a support plate at the bottom, and the bottom end of the support plate is provided with a roller,

[0007] The height adjustment assembly is arranged at the top end of the support plate, and the height adjustment assembly comprises a telescopic fixing rod, the inner side of the telescopic fixing rod is provided with an adjusting bidirectional stud, the outer side of the adjusting bidirectional stud is provided with a support rod, and the height adjustment assembly is used for adjusting the height position between the installation frame and the support plate;

[0008] The push adjustment assembly is arranged at the front and rear ends of the installation frame, the push adjustment assembly comprises a moving slide frame, and the outer side of the moving slide frame is provided with a moving handle, and the push adjustment assembly is used for height adjustment of the moving handle.

[0009] Preferably, the inner side of the installation frame is provided with a limiting frame, and a plurality of limiting frames are arranged, and the top end of the limiting frame is provided with a product bracket.

[0010] Preferably, the telescopic fixing rod is connected with a positioning screw rod on the inner side, and a nut is installed on the outer side of the positioning screw rod.

[0011] Preferably, a rotating handle is arranged in the middle of the outer side of the adjusting bidirectional screw rod, and a limiting block is arranged at the upper and lower ends of the adjusting bidirectional screw rod.

[0012] Preferably, an adjusting disc is threadedly connected to the outer side of the upper and lower ends of the adjusting bidirectional screw rod, and rotating connecting blocks are connected to the outer side of the adjusting disc.

[0013] Preferably, the bottom end of the supporting rod is rotatably connected with an adjusting sliding plate, and the bottom end of the adjusting sliding plate is slidably connected with a moving sliding rail.

[0014] Preferably, a protective frame is installed on the outer side of the moving sliding rail, a guide limiting plate is arranged in the protective frame, and an extrusion elastic member is arranged in the guide limiting plate.

[0015] Preferably, the moving sliding frame is installed on the front and rear ends of the mounting frame, a clamping positioning block is arranged on the outer side of the moving sliding frame, a clamping positioning groove plate is arranged on the inner side of the moving handle, and an anti-skid compression pad is arranged on the inner side of the clamping positioning groove plate.

[0016] Compared with the prior art, the device has the following beneficial effects:

[0017] The adjusting bidirectional screw rod is rotated to drive the adjusting discs at the upper and lower ends to move up and down, and then the supporting angle of the supporting rod can be changed under the rotation connection of the rotating connecting blocks and the adjusting sliding plate, the distance between the mounting frame and the supporting plate can be controlled through the angle change of the supporting rod, the height of the entire device frame is controlled, the carrying environment is adjusted, the use precision of the device is avoided to be affected, and the use efficiency of the device is ensured.

[0018] The moving handle is slidably adjusted on the inner side of the moving sliding frame, the clamping positioning block on the inner side is clamped in the clamping positioning groove plate for clamping and fixing, the moving handle adjustment range of the device can be improved in the use process, the device is suitable for users with different heights, and the applicability of the device is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view of the device;

[0020] Figure 2 It is a local separated three-dimensional structure schematic view of the height adjusting assembly of the device;

[0021] Figure 3 It is a local separated three-dimensional structure schematic view of the protective frame and the guide limiting plate of the device;

[0022] Figure 4 This is a schematic diagram of the partially separated three-dimensional structure of the push adjustment component of the present invention.

[0023] In the figure: 1. Installation frame; 2. Support plate; 3. Roller; 4. Limiting frame; 5. Product bracket; 6. Telescopic fixing rod; 7. Positioning screw; 8. Adjustment bidirectional stud; 9. Rotating handle; 10. Limiting block; 11. Adjusting disk; 12. Rotating connecting block; 13. Support rod; 14. Adjusting slide plate; 15. Moving slide rail; 16. Protective frame; 17. Guide limiting plate; 18. Extrusion elastic member; 19. Moving slide frame; 20. Snap-fitting positioning block; 21. Moving handle; 22. Snap-fitting positioning slot plate; 23. Anti-slip pressing pad. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0026] like Figures 1-4 As shown, the present application provides a height-adjustable conveyor trolley rack, comprising: a mounting frame 1, a support plate 2 is provided at the bottom of the mounting frame 1, and a roller 3 is installed at the bottom end of the support plate 2;

[0027] Specifically, such as Figure 1 As shown, a limiting frame 4 is provided on the inner side of the installation frame 1, and there are multiple limiting frames 4. A product bracket 5 is placed on the top of the limiting frame 4. A multi-layer limiting frame 4 is provided on the inner side of the installation frame 1 for storing the product bracket 5 in layers.

[0028] Specifically, such as Figure 1 As shown, a positioning screw 7 is connected to the inner side of the telescopic fixing rod 6, and a nut is installed on the outer side of the positioning screw 7. The four corners between the mounting frame 1 and the support plate 2 are supported and limited by the telescopic fixing rod 6, and then installed and fixed by connecting the nuts through the positioning screw 7 after adjustment.

[0029] Specifically, such as Figure 2As shown, the outer middle part of the adjusting bidirectional stud 8 is provided with a rotating handle 9, and the upper and lower ends of the adjusting bidirectional stud 8 are provided with limiting blocks 10. The rotating handle 9 drives the adjusting bidirectional stud 8 to rotate, allowing the outer adjusting disc 11 to rotate relatively, and the limiting blocks 10 are used for limiting adjustment.

[0030] Specifically, as shown in the figure, Figure 2 The outer upper and lower ends of the adjusting bidirectional stud 8 are threadedly connected with adjusting discs 11, and the outer four sides of the adjusting discs 11 are connected with rotating connecting blocks 12. The rotating connecting blocks 12 are installed around the adjusting discs 11 to support in four directions and improve the stability of the support.

[0031] Specifically, as shown in the figure, Figure 2 The bottom end of the supporting rod 13 is rotatably connected with an adjusting sliding plate 14, and the bottom end of the adjusting sliding plate 14 is slidably connected with a moving sliding rail 15. The upper and lower ends of the supporting rod 13 can be adjusted in rotation, and the position of the adjusting sliding plate 14 and the moving sliding rail 15 are adjusted in sliding connection to guide the position adjustment.

[0032] The top end of the supporting plate 2 is provided with a height adjusting assembly, and the height adjusting assembly comprises a telescopic fixed rod 6, the inner side of the telescopic fixed rod 6 is provided with an adjusting bidirectional stud 8, and the outer side of the adjusting bidirectional stud 8 is provided with a supporting rod 13. The height adjusting assembly is used for adjusting the height position between the mounting frame 1 and the supporting plate 2.

[0033] Specifically, as shown in the figure, Figure 3 The outer side of the moving sliding rail 15 is provided with a protective frame 16, the inside of the protective frame 16 is provided with a guide limiting plate 17, the inside of the guide limiting plate 17 is provided with an extrusion elastic member 18, the extrusion elastic member 18 is extruded when the adjusting sliding plate 14 moves to the limiting position, and then the inside of the protective frame 16 is limited. At this time, the elastic force of the extrusion elastic member 18 can be buffered.

[0034] Specifically, as shown in the figure, Figure 4 The moving sliding frame 19 is installed at the front and rear ends of the mounting frame 1, the outer side of the moving sliding frame 19 is provided with a clamping positioning block 20, the inner side of the moving handle 21 is provided with a clamping positioning groove plate 22, the inner side of the clamping positioning groove plate 22 is provided with an anti-skid compression pad 23, and the moving handle 21 is connected with the clamping positioning groove plate 22 to slide in the inside of the moving sliding frame 19. Then, the tooth-shaped clamping groove of the clamping positioning groove plate 22 is clamped in the clamping positioning block 20 to limit and fix, so that the moving handle 21 is adjusted up and down and then positioned, the inner anti-skid compression pad 23 is extruded and fixed, and the stability of clamping is improved.

[0035] The front and rear ends of the pushing installation frame 1 are provided with adjusting assemblies, the pushing adjusting assembly comprises a moving sliding frame 19, and a moving handle 21 is arranged on the outer side of the moving sliding frame 19, and the pushing adjusting assembly is used for height adjustment of the moving handle 21.

[0036] In the embodiment: the adjusting disc 11 at the upper end and the adjusting disc 11 at the lower end are driven to move up and down by rotating the adjusting double-way screw post 8, then the support angle of the support rod 13 is changed under the support of the rotating connection of the rotating connecting block 12 and the adjusting sliding plate 14, the distance between the installation frame 1 and the support plate 2 can be controlled by the angle change of the support rod 13, so that the height of the whole equipment frame is controlled, the carrying environment is adapted for adjustment, the moving handle 21 is adjusted up and down on the inner side of the moving sliding frame 19, then the clamping positioning block 20 on the inner side is clamped and fixed in the clamping positioning groove plate 22, so that the adjusting range of the moving handle 21 of the equipment in use is improved, and the equipment is suitable for users with different heights.

[0037] The specific scheme is: first, the height of the transport trolley is adjusted according to the height of the reprinting equipment, at this time, the adjusting double-way screw post 8 is rotated by rotating the rotating handle 9, the adjusting disc 11 at the upper end and the adjusting disc 11 at the lower end are driven to move up and down, then the support angle of the support rod 13 is changed under the support of the rotating connection of the rotating connecting block 12 and the adjusting sliding plate 14, the adjusting sliding plate 14 is inwards slid on the moving sliding rail 15, the support rod 13 is adjusted from horizontal to vertical, the distance between the installation frame 1 and the support plate 2 can be controlled, then the positioning screw rod 7 is inserted and fixed according to the positioning moving position of the telescopic fixing rod 6, the height of the whole equipment frame is controlled, the carrying environment is adapted for adjustment, in the pushing process before use, the moving handle 21 is adjusted up and down on the inner side of the moving sliding frame 19, then the clamping positioning block 20 on the inner side is clamped and fixed in the clamping positioning groove plate 22, and the equipment is suitable for users with different heights.

[0038] Those skilled in the art should understand that the discussion of the above any embodiment is only exemplary; the technical features in the above embodiments or different embodiments can be combined under the idea of the utility model, the steps can be implemented in any order, and there are many other changes of different aspects of the utility model as described above, which are not provided in details for the sake of simplicity.

[0039] The utility model aims at covering all such alternatives, modifications and variations falling within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement and the like made in the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A height-adjustable conveyor trolley shelf, comprising: The mounting frame (1) is provided with a support plate (2) at the bottom of the mounting frame (1), and a roller (3) is installed at the bottom end of the support plate (2), characterized in that: A height adjustment assembly is provided at the top end of the support plate (2), and the height adjustment assembly includes a telescopic fixing rod (6), an adjusting bidirectional stud (8) is provided on the inner side of the telescopic fixing rod (6), and a support rod (13) is provided on the outer side of the adjusting bidirectional stud (8), and the height adjustment assembly is used to adjust the height position between the mounting frame (1) and the support plate (2); A push adjustment component is provided at the front and rear ends of the mounting frame (1), the push adjustment component comprises a movable sliding frame (19), and a movable handle (21) is provided on the outer side of the movable sliding frame (19), and the push adjustment component is used for adjusting the height of the movable handle (21).

2. The height-adjustable transport trolley shelf according to claim 1, characterized in that: A limiting frame (4) is provided on the inner side of the installation frame (1), and a plurality of limiting frames (4) are provided, and a product bracket (5) is placed on the top of the limiting frame (4).

3. The height-adjustable transport trolley shelf according to claim 1, characterized in that: The inner side of the telescopic fixing rod (6) is connected to a positioning screw rod (7), and a nut is installed on the outer side of the positioning screw rod (7).

4. The height-adjustable transport trolley shelf according to claim 1, characterized in that: A rotating handle (9) is provided at the middle portion of the outer side of the adjusting bidirectional stud (8), and limit blocks (10) are provided at both the upper and lower ends of the adjusting bidirectional stud (8).

5. The height-adjustable transport trolley shelf according to claim 1, characterized in that: The upper and lower ends of the outer side of the adjusting bidirectional stud (8) are threadedly connected to an adjusting disk (11), and the outer side of the adjusting disk (11) is connected to rotating connection blocks (12) all around.

6. The height-adjustable transport trolley shelf according to claim 1, characterized in that: The bottom end of the support rod (13) is rotatably connected to an adjusting slide plate (14), and the bottom end of the adjusting slide plate (14) is slidably connected to a movable slide rail (15).

7. The height-adjustable transport trolley shelf according to claim 6, characterized in that: A protective frame (16) is installed on the outer side of the movable slide rail (15), and a guide limit plate (17) is provided inside the protective frame (16), and an extrusion elastic member (18) is provided inside the guide limit plate (17).

8. The height-adjustable transport trolley shelf according to claim 1, characterized in that: The movable slide frame (19) is installed at the front and rear ends of the installation frame (1), and a snap-fit ​​positioning block (20) is provided on the outer side of the movable slide frame (19), a snap-fit ​​positioning groove plate (22) is provided on the inner side of the movable handle (21), and an anti-slip pressing pad (23) is provided on the inner side of the snap-fit ​​positioning groove plate (22).

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