Bar conveying vehicle

Abstract

The utility model discloses a bar conveying vehicle, which comprises a guide handle, the moving device is assembled at the bottom of the guide handle and is used for driving the bar to move; the skip frame device is assembled at the top of the moving device; the oil cylinder lifting device is assembled on the skip car frame device; according to the device, a worker pulls a guide handle, the whole device is driven to move through a first universal wheel, and meanwhile, the worker can control a second connecting plate to move on a sliding groove in the skip frame body by pressing a pressing rod downwards, limiting and rebounding the pressing rod through a spring and pressurizing or depressurizing the interior of an oil cylinder device through the pressing rod; the height of the bar can be adjusted; and meanwhile, when a guide handle is dragged to move, a second universal wheel assists in moving the whole device, meanwhile, a worker can place a bar on a supporting rod, limiting is conducted through two sets of anti-falling baffles, and the purpose of preventing falling is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bar conveying, and more specifically, the utility model relates to a bar conveying vehicle. Background Art

[0002] Bar conveying generally refers to the process of automatically or semi-automatically transferring bar-shaped materials from one place to another in industrial production. This process can include steps such as bar loading, transportation, unloading, etc., to achieve the automation and efficiency of the production process. According to the search results, the design of bar conveying devices may include various mechanisms and components, such as material receivers, robots, servo transmission mechanisms, etc. These devices can solve the problems of bar fixation and height adjustment during processing, improve production efficiency, and reduce manual intervention.

[0003] After retrieval, the existing patent (publication number: CN209939724U) discloses a material conveying vehicle, including a vehicle frame and a bearing frame. The steel bearing frame is hinged to a rotating seat at the end of the vehicle frame. The bearing frame is a rectangular rigid structure. The front end of the bearing frame is hinged to the front end of the vehicle frame through a rotating seat. A support lead screw is hinged to the middle cross beam of the bearing frame, and the other end of the support lead screw is hinged to a cross beam of the vehicle frame through a nut seat. An annular conveyor belt is provided on each side of the bearing frame, and symmetrically arranged L-shaped feeding partitions are provided on the conveyor belts on both sides. A motor is provided on the bearing frame, and the output end of the motor is connected to the conveyor belt through a chain and sprocket structure. The control box of the motor is provided on the vehicle frame. The utility model can quickly and reliably convey industrial raw materials such as aluminum profiles, square steel, steel bars, etc., especially suitable for the loading and unloading work of product transportation, saving a large amount of manpower, having a wide applicability, being height-adjustable, and the whole vehicle having the ability to rotate and move in any direction and can freely enter and exit even in a small space.

[0004] During the use of the above device, although the bar can be conveyed through the conveyor belt, there are some problems: firstly, the device can only fix the bars in batches, and secondly, there is a risk of bar dropping during movement, which may cause bar damage. Summary of the Utility Model

[0005] In order to overcome the above defects of the prior art, the utility model provides a bar conveying vehicle to solve the problems that the device fixes the bars in batches and there is a risk of dropping during movement.

[0006] To solve the above technical problems, the present utility model provides the following technical solutions: A bar conveying vehicle, comprising: a guiding handle; a moving device assembled at the bottom of the guiding handle, the moving device being used to drive the bar to move; a car frame device assembled on the top of the moving device; an oil cylinder lifting device assembled on the car frame device, the oil cylinder lifting device being used to drive the bar to lift; a placing device assembled on the front side of the oil cylinder lifting device, the placing device being used to fix the bar.

[0007] Preferably, the moving device includes: a fixed bottom plate fixedly installed at the bottom end of the guiding handle, a connecting rod one fixedly installed on one side of the fixed bottom plate, and a universal wheel one fixedly installed at the bottom of the connecting rod one.

[0008] Preferably, the car frame device includes: a car frame body fixedly installed on the top of the fixed bottom plate, a connecting frame one fixedly installed on the car frame body, and a connecting handle fixedly installed at the rear side of the car frame body.

[0009] Preferably, the oil cylinder lifting device includes: a connecting plate one fixedly installed on the top of the fixed bottom plate, an oil cylinder device fixedly installed on the top of the connecting plate one, a spring fixedly installed on the top of the connecting plate one, a rotating seat movably installed on the outer surface of the oil cylinder device, and the bottom end of the rotating seat being fixedly connected to the top end of the spring.

[0010] Preferably, the oil cylinder lifting device further includes: a pressing rod movably installed on the rotating seat, the pressing rod being rotatably connected to the rotating seat through a rotating shaft; a connecting rod two fixedly installed on the top of the oil cylinder device, a U-shaped connecting rod fixedly installed on the outer surface of the connecting rod two, one end of the U-shaped connecting rod being fixedly connected to a connecting plate two, and both ends of the connecting plate two being movably installed inside the car frame body.

[0011] Preferably, the placing device includes: a connecting frame one fixedly installed on one side of the connecting rod two, two groups of universal wheels two fixedly installed at the bottom of the connecting frame one, and the two groups of universal wheels two being arranged at the bottom of the front sides of both ends of a connecting frame two.

[0012] Preferably, the placing device further includes: a supporting rod fixedly installed on one side of the connecting frame one, two groups of anti-falling baffles fixedly installed on the top of the supporting rod, the two groups of anti-falling baffles being arranged at both ends of the supporting rod, and the anti-falling baffles being used to limit the bar.

[0013] Preferably, a chute is arranged inside the car frame body, and both ends of the connecting plate two are arranged inside the chute.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] In the present utility model, the staff pulls the guiding handle, and the whole is driven to move by the first universal wheel. At the same time, the staff can press down the pressure rod, and the spring limits and rebounds the pressure rod. The pressure rod pressurizes or decompresses the inside of the oil cylinder device, thereby controlling the movement of the second connecting plate on the inner chute of the material truck frame body, so that the height of the bar stock can be adjusted. At the same time, when the guiding handle is dragged and moved, the second universal wheel assists in moving the whole. At the same time, the staff can place the bar stock on the support rod, and limit it through two groups of anti-falling baffles, achieving the purpose of preventing falling. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 It is a schematic diagram of the moving device and the material truck frame device structure of the present utility model;

[0018] Figure 3 It is a schematic diagram of the oil cylinder lifting device structure of the present utility model;

[0019] Figure 4 It is a schematic diagram of the object placing device structure of the present utility model.

[0020] [Reference Signs]

[0021] 1. Guiding handle; 2. Moving device; 3. Material truck frame device; 4. Oil cylinder lifting device; 5. Object placing device; 201. Fixed bottom plate; 202. First connecting rod; 203. First universal wheel; 301. Material truck frame body; 302. First connecting frame; 303. Connecting handle; 401. First connecting plate; 402. Oil cylinder device; 403. Spring; 404. Rotating seat; 405. Pressure rod; 406. Second connecting rod; 407. U-shaped connecting rod; 408. Second connecting plate; 501. First connecting frame; 502. Second connecting frame; 503. Second universal wheel; 504. Support rod; 505. Anti-falling baffle. Detailed Embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0023] Embodiment 1

[0024] The preferred embodiment of the bar stock conveyor provided by the present utility model is as Figures 1 to 4As shown in the figure, it includes: a guiding handle 1; a moving device 2 assembled at the bottom of the guiding handle 1, and the moving device 2 is used to drive the bar stock to move; a trolley frame device 3 assembled on the top of the moving device 2; a cylinder lifting device 4 assembled on the trolley frame device 3, and the cylinder lifting device 4 is used to drive the bar stock to lift; a placing device 5 assembled on the front side of the cylinder lifting device 4, and the placing device 5 is used to fix the bar stock; The moving device 2 includes: a fixed bottom plate 201 fixedly installed at the bottom end of the guiding handle 1, a connecting rod 202 fixedly installed on one side of the fixed bottom plate 201, and a universal wheel 203 fixedly installed at the bottom of the connecting rod 202; The trolley frame device 3 includes: a trolley frame body 301 fixedly installed on the top of the fixed bottom plate 201, a connecting frame 302 fixedly installed on the trolley frame body 301, and a connecting handle 303 fixedly installed at the rear side of the trolley frame body 301;

[0025] The above device realizes the movement of the whole by the universal wheel 203 at the bottom of the connecting rod 202, so that the staff can move the whole through the guiding handle 1. At the same time, the bar stock is stored through the trolley frame body 301 and the connecting frame 302, and the staff can adjust the height of the bar stock transportation by controlling the cylinder lifting device 4.

[0026] Embodiment 1

[0027] The preferred embodiment of the bar stock conveyor provided by the present utility model is as follows Figures 1 to 4 As shown in the figure: The cylinder lifting device 4 includes: a connecting plate 401 fixedly installed on the top of the fixed bottom plate 201, a cylinder 402 fixedly installed on the top of the connecting plate 401, a spring 403 fixedly installed on the top of the connecting plate 401, a rotating seat 404 movably installed on the outer surface of the cylinder 402, and the bottom end of the rotating seat 404 is fixedly connected to the top end of the spring 403; The cylinder lifting device 4 further includes: a pressure rod 405 movably installed on the rotating seat 404, and the pressure rod 405 is rotatably connected to the rotating seat 404 through a rotating shaft; a connecting rod 406 fixedly installed on the top of the cylinder 402, a U-shaped connecting rod 407 fixedly installed on the outer surface of the connecting rod 406, one end of the U-shaped connecting rod 407 is fixedly connected to a connecting plate 408, and both ends of the connecting plate 408 are movably installed inside the trolley frame body 301;

[0028] The above device is driven to move as a whole by the universal wheel 203 through the staff pulling the guiding handle 1. At the same time, the staff can press down the pressure rod 405, limit and rebound the pressure rod 405 through the spring 403, pressurize or decompress the inside of the cylinder 402 through the pressure rod 405, and control the movement of the connecting plate 408 on the inner chute of the trolley frame body 301, so that the height of the bar stock can be adjusted.

[0029] Embodiment 3

[0030] On the basis of the second embodiment, a preferred embodiment of the bar conveying vehicle provided by the present utility model is as follows Figures 1 to 4 As shown: The storage device 5 includes: a connecting frame one 501 fixedly installed on one side of the connecting rod two 406. Two sets of universal wheels two 503 are fixedly installed at the bottom of the connecting frame one 501. The two sets of universal wheels two 503 are arranged at the bottom of the front sides of both ends of the connecting frame two 502; The storage device 5 further includes: a support rod 504 fixedly installed on one side of the connecting frame one 501. Two sets of anti-falling baffles 505 are fixedly installed at the top of the support rod 504. The two sets of anti-falling baffles 505 are arranged at both ends of the support rod 504. The anti-falling baffle 505 is used to limit the bar; A chute is arranged inside the frame body 301 of the material vehicle. Both ends of the connecting plate two 408 are arranged inside the chute.

[0031] When the above device is dragged and moved by the guiding handle 1, the universal wheels two 503 assist in the overall movement. The staff can place the bar on the support rod 504 and limit it through the two sets of anti-falling baffles 505, achieving the purpose of preventing falling.

[0032] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0033] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] Finally: The above is only a preferred embodiment of the present utility model and is not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A bar conveyor vehicle, characterized in that: include: A guide handle (1); A moving device (2) mounted on the bottom of the guide handle (1), the moving device (2) being used to drive the bar to move; A feeder frame device (3) mounted on top of the moving device (2); An oil cylinder lifting device (4) mounted on the material truck frame device (3), the oil cylinder lifting device (4) being used to drive the bar material to rise and fall; A storage device (5) is mounted on the front side of the oil cylinder lifting device (4), and the storage device (5) is used to fix the rod material.

2. A bar conveyor according to claim 1, characterized in that: The mobile device (2) comprises: A fixed base plate (201) is fixedly mounted on the bottom end of the guide handle (1), a connecting rod (202) is fixedly mounted on one side of the fixed base plate (201), and a universal wheel (203) is fixedly mounted on the bottom of the connecting rod (202).

3. A bar conveyor according to claim 2, characterized in that: The feed car frame device (3) comprises: A material cart frame body (301) is fixedly mounted on the top of the fixed bottom plate (201), a connecting frame 1 (302) is fixedly mounted on the material cart frame body (301), and a connecting handle (303) is fixedly mounted on the rear side of the material cart frame body (301).

4. A bar conveyor according to claim 3, characterized in that: The oil cylinder lifting device (4) comprises: A connecting plate (401) is fixedly mounted on the top of the fixed base plate (201), a cylinder (402) is fixedly mounted on the top of the connecting plate (401), a spring (403) is fixedly mounted on the top of the connecting plate (401), a rotating seat (404) is movably mounted on the outer surface of the cylinder (402), and the bottom end of the rotating seat (404) is fixedly connected to the top end of the spring (403).

5. A bar conveyor according to claim 4, characterized in that: The oil cylinder lifting device (4) further comprises: A pressure rod (405) movably mounted on the rotating seat (404), wherein the pressure rod (405) is rotatably connected to the rotating seat (404) via a rotating shaft; A second connecting rod (406) is fixedly mounted on the top of the oil cylinder (402), a U-shaped connecting rod (407) is fixedly mounted on the outer surface of the second connecting rod (406), one end of the U-shaped connecting rod (407) is fixedly connected to a second connecting plate (408), and both ends of the second connecting plate (408) are movably mounted on the inner side of the material vehicle frame body (301).

6. A bar conveyor vehicle according to claim 5, characterized in that: The storage device (5) comprises: A connecting frame 1 (501) is fixedly mounted on one side of the connecting rod 2 (406), and two sets of universal wheels 2 (503) are fixedly mounted on the bottom of the connecting frame 1 (501). The two sets of universal wheels 2 (503) are arranged at the bottom of the front sides of both ends of the connecting frame 2 (502).

7. A bar conveyor according to claim 6, characterized in that: The storage device (5) further comprises: A support rod (504) is fixedly mounted on one side of the connecting frame (501), and two groups of anti-drop baffles (505) are fixedly mounted on the top of the support rod (504). The two groups of anti-drop baffles (505) are arranged at both ends of the support rod (504), and the anti-drop baffles (505) are used to limit the position of the rod.

8. The bar conveyor according to claim 7, characterized in that: A slide groove is arranged on the inner side of the material cart frame body (301), and both ends of the second connecting plate (408) are arranged inside the slide groove.

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