Forklift with cab guardrail assembly

Abstract

The utility model relates to a forklift with a cab guardrail component, which comprises a forklift main body and a lubricating component, the forklift main body comprises a frame and a guardrail, a sleeve is arranged on one side of the guardrail, and the sleeve is hinged with the frame; the other side of the guardrail is clamped with the frame; a plurality of mounting grooves are circumferentially formed in the inner wall of the sleeve; the lubricating assembly comprises an oil tank and flow guide frames, a plurality of flow guide pipes are circumferentially arranged between the flow guide frames, the flow guide frames are arranged between the frame and the sleeve, the flow guide pipes are matched with the mounting grooves, and a plurality of balls are arranged on the sides, close to the frame, of the flow guide pipes; the oil tank is arranged on the top of the flow guide frame and communicated with the flow guide pipe through the flow guide frame. Lubricating maintenance treatment can be carried out between the guardrail and the vehicle frame, the aging and abrasion speed of the contact position can be reduced, noise is prevented from being generated to affect operation of a driver, meanwhile, contact friction force and resistance are reduced, rotation operation can be conveniently carried out on the guardrail, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a forklift cab guardrail assembly technical field especially a kind of forklift containing cab guardrail assembly. BACKGROUND

[0002] Forklift cab guardrail assembly is an important part of forklift safety protection system, which aims to protect forklift drivers from accidental injury during operation by physical barrier.

[0003] In the protection use process of installing guardrail main body on the forklift frame of both sides of forklift cab, to facilitate getting on and off, one end of the inner wall of the guardrail main body is usually rotatably connected with the outer surface of one end of the forklift frame, and the other end is detachably connected with the outer surface of the other end of the forklift frame by means of buckle, so as to facilitate the rotation of the guardrail main body on the forklift frame when getting on and off. Since the guardrail main body is usually made of metal, the rotatable connection between the one end of the inner wall and the forklift frame may be rusted after long-term use. This may cause noise during getting on and off or during the use of the forklift, which may affect the operation of the driver. In addition, after rusting, the resistance to rotation may increase, making it difficult to open or close the guardrail main body. SUMMARY

[0004] Therefore, the utility model solves the technical problems of the prior art, i.e. poor stability of forklift cab guardrail, which makes it difficult to open and close the guardrail.

[0005] To solve the above technical problems, the utility model provides a forklift containing cab guardrail assembly, which comprises:

[0006] A forklift body, which comprises a frame and a guardrail, one side of the guardrail is provided with a sleeve, and the sleeve is hingedly connected with the frame; the other side of the guardrail is clamped with the frame; the inner wall of the sleeve is circumferentially provided with a plurality of mounting grooves;

[0007] A lubricating assembly, which comprises an oil tank and a flow guide frame, a plurality of flow guide pipes are circumferentially arranged between the flow guide frames, the flow guide frame is arranged between the frame and the sleeve, the flow guide pipes are matched with the mounting grooves, and a plurality of ball bearings are arranged on one side of the flow guide pipes close to the frame; the oil tank is arranged on the top of the flow guide frame, and the oil tank is communicated with the flow guide pipes through the flow guide frame.

[0008] In one embodiment of the utility model, an oil pipe is arranged between the oil tank and the flow guide frame, and the oil pipe is detachably connected with the flow guide frame.

[0009] In one embodiment of the utility model, a clamping sleeve is arranged on one side of the oil tank, and the clamping sleeve is clamped on the frame.

[0010] In one embodiment of the utility model, two of the port of sleeve is provided with guide plate, two guide plate opening is provided with taper.

[0011] In one embodiment of the utility model, the side of sleeve and the frame fit is provided with a plurality of antiskid strip.

[0012] In one embodiment of the utility model, the side of guardrail away from the sleeve is articulated with buckle, the buckle is buckled on the frame.

[0013] In one embodiment of the utility model, the top of oil tank is provided with oil cover, and connecting rope is arranged between the oil cover and the oil tank.

[0014] In one embodiment of the utility model, the forklift body further includes a protective plate, the surface of the guardrail is provided with a clamping groove, and a clamping block matched with the clamping groove is arranged on the protective plate.

[0015] In one embodiment of the utility model, one side of the top of the protective plate is provided with a magnetic limit block, and a limit rod matched with the magnetic limit block is articulated on the surface of the guardrail, and one end of the limit rod is inserted into the magnetic limit block.

[0016] In one embodiment of the utility model, one end of the limit rod connected with the guardrail is provided with a bearing, and the bearing is embedded in the interior of the guardrail.

[0017] The above technical scheme of the utility model has the following advantages compared with the prior art:

[0018] The forklift with the guardrail assembly can drive the rolling ball to rotate in the flow guide pipe when the guardrail is rotated on the frame, so as to bring out the lubricating oil in the interior, uniformly smear on the inner wall of the frame and the guardrail, lubricate and maintain the inner wall of the connecting part, reduce the aging and wear speed of the contact position, avoid the noise influence on the operation of the driver, reduce the contact friction and resistance, facilitate the rotation operation, and be convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to make the content of the utility model more easily understood, the utility model will be further described in detail in the following according to the specific embodiments of the utility model and combined with the drawings, wherein

[0020] Figure 1 It is the overall structure schematic view of the utility model;

[0021] Figure 2 For Figure 1 The structure schematic view of the guardrail.

[0022] Figure 3 for Figure 2 A partial structural diagram at point A in the middle;

[0023] Figure 4 for Figure 1 Schematic diagram of the structure of the middle protective plate;

[0024] Figure 5 for Figure 4 A schematic diagram of the local structure at point B;

[0025] Figure 6 for Figure 1 Schematic diagram of the intermediate lubrication assembly;

[0026] Figure 7 for Figure 6 A schematic diagram of a local structure in the image;

[0027] Instruction manual drawing reference numerals: 1. Forklift body; 2. Lubrication components; 11. Frame; 12. Guardrail; 13. Protective plate; 14. Limiting rod; 15. Bearing; 21. Oil tank; 22. Flow guide; 23. Sleeve; 24. Oil pipe; 121. Sleeve; 122. Clip; 123. Mounting slot; 124. Slot; 131. Locking block; 132. Magnetic limiting block; 211. Oil cap; 212. Connecting rope; 221. Flow guide; 222. Ball bearing; 231. Guide plate; 232. Anti-slip strip. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0029] Reference Figures 1-7 As shown, this utility model discloses a forklift containing a cab guardrail assembly, comprising:

[0030] The forklift body 1 includes a frame 11 and a guardrail 12. A sleeve 121 is provided on one side of the guardrail 12, and the sleeve 121 is hinged to the frame 11. The other side of the guardrail 12 is snapped into the frame 11. A plurality of mounting grooves 123 are provided circumferentially on the inner wall of the sleeve 121.

[0031] The lubricating assembly 2 comprises an oil tank 21 and a flow guide frame 22, a plurality of flow guide pipes 221 are arranged between the flow guide frame 22 in a circumferential direction, the flow guide frame 22 is arranged between the vehicle frame 11 and the sleeve pipe 121, the flow guide pipe 221 is matched with the mounting groove 123, and a plurality of rolling balls 222 are arranged on the side of the flow guide pipe 221 close to the vehicle frame 11; the oil tank 21 is arranged on the top of the flow guide frame 22, and the oil tank 21 is communicated with the flow guide pipe 221 through the flow guide frame 22.

[0032] It can be seen that the fork truck main body 1 structure comprises the vehicle frame 11 and the guardrail 12, one side of the guardrail 12 is hinged with the vehicle frame 11 through the sleeve pipe 121, that is, the sleeve pipe 121 is sleeved on the outer side of the vehicle frame 11; the other side of the guardrail 12 is clamped with the vehicle frame 11, and the opening of the guardrail 12 is facilitated. The flow guide frame 22 in the lubricating assembly is arranged between the sleeve pipe 121 and the vehicle frame 11, the flow guide pipe 221 between the flow guide frame 22 is matched with the mounting groove 123 in the inner wall of the sleeve pipe 121, and the guardrail 12 is driven to rotate synchronously in the opening and closing process. Specifically, the flow guide pipe 221 is arranged between the vehicle frame 11 and the sleeve pipe 121, the rolling ball 222 is arranged on the side of the flow guide pipe 221 close to the vehicle frame 11, when the lubricating oil is added into the oil tank 21 at the top, under the action of gravity, the lubricating oil enters the flow guide frame 22 and then enters each flow guide pipe 221. When the guardrail 12 is rotated on the vehicle frame 11, the rolling ball 222 is rotated in the flow guide pipe 221, so that the lubricating oil in the flow guide pipe 221 is brought out and uniformly applied to the inner wall of the vehicle frame 11 and the guardrail 12, the inner wall of the connecting position is lubricated and maintained, the speed of aging and abrasion of the contact position can be reduced, noise affecting the operation of the driver can be avoided, the contact friction and resistance can be reduced, the rotating operation is facilitated, and the use is convenient.

[0033] The utility model discloses a lubricating device, when the guardrail 12 needs to be maintained after using for a period of time, first inject lubricating oil into the oil tank 21, under the action of gravity, the lubricating oil flows into the flow guide pipe 221, when the main body of the guardrail 12 is rotated on the fork truck frame 11, the rolling ball 222 is rotated in the flow guide pipe 221, so that the lubricating oil in the flow guide pipe 221 is brought out and uniformly applied to the inner wall of the vehicle frame 11 and the guardrail 12, the inner wall of the connecting position is lubricated and maintained, the speed of aging and abrasion of the contact position can be reduced, noise affecting the operation of the driver can be avoided, the contact friction and resistance can be reduced, the rotating operation is facilitated, and the use is convenient.

[0034] Further, the oil tank 21 and the flow guide frame 22 are provided with an oil pipe 24, and the oil pipe 24 is detachably connected with the flow guide frame 22.

[0035] The lubricating oil in the oil tank 21 needs to be passed into the guide frame 22 through the oil pipe 24 at the bottom, and specifically, one end of the oil pipe 24 is fixedly connected with the bottom of the oil tank 21, and the other end of the oil pipe 24 is detachably connected with the guide frame 22 through a threaded cap. During normal use, the threaded cap is blocked in the oil inlet, and when lubrication is needed, the oil pipe 24 can be connected with the guide frame 22.

[0036] Further, one side of the oil tank 21 is provided with a clamping sleeve 23 clamped on the frame 11. Two guide plates 231 are arranged at the ports of the clamping sleeve 23, and the two guide plates 231 are provided with a taper.

[0037] Specifically, the frame 11 and the guardrail 12 in the utility model are regularly lubricated, and when lubrication is needed, the clamping sleeve 23 is clamped on the frame 11, the oil tank 21 is fixed on the frame 11, and then the oil pipe 24 at the bottom of the oil tank 21 is connected with the guide frame 22. As a preferred scheme of the utility model, the guide plates 231 are arranged at the openings of the clamping sleeve 23, and the taper between the two guide plates 231 facilitates the quick clamping of the clamping sleeve 23 on the frame 11.

[0038] Further, the side of the clamping sleeve 23 abutting against the frame 11 is provided with a plurality of anti-skid strips 232. Specifically, the anti-skid strips 232 can increase the friction between the clamping sleeve 23 and the frame 11, so that when the clamping sleeve 23 is fixed on the outer surface of one end of the frame 11, the fixing and limiting are more firm, and the clamping sleeve 23 is not easy to rotate and loosen.

[0039] Further, the guardrail 12 is hingedly connected with a buckle 122 away from the sleeve 121, and the buckle 122 is buckled on the frame 11.

[0040] Specifically, one side of the guardrail 12 is hingedly connected with the frame 11, and the other side of the guardrail 12 is used to open the guardrail 12. The fixing of the guardrail 12 is realized through the buckle 122, and after the guardrail 12 is closed, the buckle 122 is buckled on the frame 11 to fix the guardrail 12, so that the guardrail 12 is not opened during the driving of the forklift.

[0041] Further, the oil tank 21 is provided with an oil cover 211, and the oil cover 211 and the oil tank 21 are provided with a connecting rope 212.

[0042] Specifically, the connecting rope 212 can limit and fix the oil cover 211 on the oil tank 21, so that the oil cover 211 is not easy to lose when it is taken off.

[0043] Further, the forklift body 1 further comprises a protective plate 13, the surface of the guardrail 12 is provided with a clamping groove 124, and the protective plate 13 is provided with a clamping block 131 matched with the clamping groove 124.

[0044] Specifically, the guard plate 13 is arranged on the side of the guardrail 12 close to the outer side, so that the guard plate 13 is not easy to damage the collision object and does not scratch the surface of the guardrail 12 when the object collides with the guardrail 12, thereby protecting the surface of the guardrail 12 and improving the safety of the guardrail 12 in use. During installation, the clamping block 131 on the guard plate 13 is matched with the clamping groove 124 on the guardrail 12. As a preferred scheme of the utility model, the material of the guard plate 13 is silica gel, which can improve the softness of the side of the guardrail 12 and improve the protection effect.

[0045] Further, one side of the top of the guard plate 13 is provided with a magnetic limiting block 132, the surface of the guardrail 12 is hinged with a limiting rod 14 matched with the magnetic limiting block 132, and one end of the limiting rod 14 is inserted into the magnetic limiting block 132. One end of the limiting rod 14 connected with the guardrail 12 is provided with a bearing 15, and the bearing 15 is embedded in the inside of the guardrail 12.

[0046] Specifically, the material of the guardrail 12 is metal iron, and by arranging the magnetic limiting block 132, after the limiting rod 14 is rotated to a certain angle, one end is inserted into the inner wall of the magnetic limiting block 132 and is adsorbed and fixed, so that the limiting rod 14 is not easy to self-rotate and loosen, and the limiting and fixing are more firm. One end of the limiting rod 14 is fixedly connected with the bearing 15, and the outer ring of the bearing 15 is fixedly connected with one side of the guardrail 12. By arranging the bearing 15, the rotating wear of the limiting rod 14 and one side of the guardrail 12 can be reduced, and the service life of the two is improved.

[0047] In summary, the utility model discloses a forklift containing cab guardrail assembly, and the working principle is as follows: in the process of installing guardrail 12 on the frame 11 of both sides of forklift cab and using for protection, for the convenience of getting on and off the vehicle, usually one end of the inner wall of guardrail 12 is rotatably connected with one end of the outer surface of frame 11, and the other end is detachably connected with the other end of the outer surface of frame 11 by means of buckle 122, so that the guardrail 12 can be rotatably opened on the frame 11 when getting on and off the vehicle, when maintenance of guardrail 12 is needed after a period of use, the sleeve 23 on the outer surface of the oil tank can be installed on the frame 11, then the threaded cover on the oil pipe 24 is screwed on the outer surface of the inlet of the flow guide frame 22, the oil tank 21 is fixed on the frame 11, at this time, the oil cover 211 is opened, the corresponding amount of lubricating oil is injected into the oil tank 21, and then the oil cover 211 is covered, the lubricating oil will flow into the conveying pipe under the action of gravity, and then enter the flow guide frame 22 and the flow guide pipe 221, when the guardrail 12 is rotated on the frame 11, the ball 222 will rotate in the flow guide pipe 221, so that the lubricating oil in the inside is taken out and evenly coated on the inner wall of the frame 11 and the main body of the guardrail 12, the inner wall of the connecting part is lubricated and maintained, the speed of aging and wear of the contact position can be reduced, noise can be avoided to affect the operation of the driver, the contact friction and resistance can be reduced, the rotation operation can be facilitated, and use is convenient.

[0048] Obviously, the above embodiments are only examples for clearly illustrating, and are not limited to the embodiments. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A fork truck having a cab guard assembly comprising, The utility model relates to a fork truck body, the fork truck body includes frame and guardrail, one side of guardrail is provided with sleeve, sleeve is hinged with frame, the other side of guardrail is clamped with frame, the inner wall of sleeve is provided with a plurality of installation slot circumferentially, lubricating assembly includes oil tank and flow guide frame, a plurality of flow guide pipes are arranged circumferentially between flow guide frame, flow guide frame is arranged between frame and sleeve, and flow guide pipe is matched with installation slot, a plurality of ball bearings are arranged on the side of flow guide pipe close to frame, oil tank is arranged on the top of flow guide frame, and oil tank is communicated with flow guide pipe through flow guide frame. The oil tank and the flow guide frame are provided with an oil pipe therebetween, and the oil pipe is detachably connected between the flow guide frame. One side of the oil tank is provided with a clamping sleeve, and the clamping sleeve is clamped on the frame.

2. The fork truck containing a cab guardrail assembly of claim 1, wherein: Two guide plates are arranged at the ports of the clamping sleeve, and the openings of the two guide plates are provided with a taper.

3. The fork truck containing a cab guardrail assembly of claim 1, wherein: A plurality of anti-skid strips are arranged on the side of the clamping sleeve that is attached to the frame.

4. The fork truck containing a cab guardrail assembly of claim 3, wherein: A buckle is hinged to the side of the guardrail away from the sleeve, and the buckle is buckled on the frame.

5. The fork truck containing a cab guardrail assembly of claim 3, wherein: An oil cover is arranged on the top of the oil tank, and a connecting rope is arranged between the oil cover and the oil tank.

6. The fork truck containing a cab guardrail assembly of claim 1, wherein: The fork truck body further comprises a protective plate, a clamping groove is arranged on the surface of the guardrail, and a clamping block that cooperates with the clamping groove is arranged on the protective plate.

7. The fork truck containing a cab guardrail assembly of claim 1, wherein: A magnetic limiting block is arranged on one side of the top of the protective plate, a limiting rod that cooperates with the magnetic limiting block is hinged to the surface of the guardrail, and one end of the limiting rod is inserted into the magnetic limiting block.

8. The fork truck containing a cab guardrail assembly of claim 1, wherein: A bearing is arranged on the end of the limiting rod connected to the guardrail, and the bearing is embedded in the interior of the guardrail.

9. The fork truck containing a cab guardrail assembly of claim 8, wherein: ​ 10. The fork truck containing a cab guardrail assembly of claim 9, wherein: ​

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