Anti-collision safety device of forklift

Abstract

The utility model provides an anti-collision safety device of a forklift, belongs to the technical field of forklift safety, and aims to solve the problem that when an existing anti-collision safety device of the forklift works in a scene with more dust and impurities, the dust and the impurities are easy to adhere to the surface of a camera, and the detection sensitivity of the camera is influenced. Comprising a forklift body. The image anti-collision camera is in bolt connection with the upper part of the forklift main body; the number of the protective covers is two, and the two protective covers are arranged at the bottom of the image anti-collision camera; the number of the forklift pallet forks is two, and the two sets of forklift pallet forks are installed in the forklift body; the number of the transmission fork heads is two, and the two transmission fork heads are arranged in the two forklift pallet forks; the protection assembly is arranged at the bottom of the image anti-collision camera; and the anti-collision assembly is arranged in a pallet fork of the forklift. The utility model has the advantages of dustproof protection, convenience in cleaning, collision warning and the like.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the forklift safety technical field, more specifically, it is especially related to a forklift anti -collision safety device. BACKGROUND

[0002] Forklift as an important industrial handling vehicle, its application field is very extensive, covers logistics warehousing, building materials, transportation and so on many industries and scenes. In the safe use process of forklift, need to strictly according to rules and regulations, and a forklift anti -collision safety device, to ensure that forklift can accurately perceive the surrounding environment in the operation process, in time make a response, thereby effectively avoid the occurrence of collision accident. The existing forklift anti -collision safety device mainly through millimeter wave radar anti -collision system and AI image anti -collision system identification anti -collision, millimeter wave radar anti -collision system utilizes millimeter wave frequency band to carry out object detection, can timely detect the surrounding obstacles, and AI image anti -collision system monitors the dangerous state of the working area in real time through the independent camera and issues a warning.

[0003] The utility model relates to a safety protection technical field especially a safety anti -collision device for forklift, including forklift body, the first recess is set up in both sides of forklift body, the second recess is set up in both sides of two first recesses, two first sensors are fixedly installed in two second recesses, two movable blocks are placed in two second recesses, two long poles are placed in the side away from first sensor of two movable blocks, two long poles are slidably penetrated movable block and are all installed with snap ring, two long poles are installed with stopper in the end away from snap ring, the long pole outside between two stoppers and movable block is all set up with spring. The device has very high practical value and is worth promoting.

[0004] Based on the above, the existing forklift anti -collision safety device is used in the scene with more dust and impurities in building materials and transportation, and the dust and impurities are easy to adhere to the surface of the camera. When there is too much dust and impurity, the detection sensitivity of the camera is affected, and it is time-consuming and laborious to clean it frequently. In addition, during the process of forklift picking up goods, the safety detection blind area of the fork exists, and the fork is easy to collide. UTILITY MODEL CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a forklift anti -collision safety device to solve the problem that the existing forklift anti -collision safety device is used in the scene with more dust and impurities in building materials and transportation, and the dust and impurities are easy to adhere to the surface of the camera. When there is too much dust and impurity, the detection sensitivity of the camera is affected, and it is time-consuming and laborious to clean it frequently. In addition, during the process of forklift picking up goods, the safety detection blind area of the fork exists, and the fork is easy to collide.

[0006] The utility model discloses a forklift anticollision safety device's purpose and function are reached by the following specific technical means:

[0007] A forklift anticollision safety device, including forklift main part,

[0008] Image anticollision camera, image anticollision camera bolt connection is in forklift main part upper portion,

[0009] Protective cover, the protective cover is provided with two groups, and two groups of protective cover are set up in image anticollision camera bottom,

[0010] Forklift fork, the forklift fork is provided with two groups, and two groups of forklift fork are installed in forklift main part inside,

[0011] Transmission fork head, the transmission fork head is provided with two groups, and two groups of transmission fork head are set up in two groups of forklift fork inside,

[0012] Protective assembly, the protective assembly is set up in image anticollision camera bottom,

[0013] Anti -collision subassembly, the anti -collision subassembly is set up in forklift fork inside.

[0014] Further, the protective assembly includes:

[0015] Driving motor, the driving motor fixed mounting is in image anticollision camera outside,

[0016] First rotation axis, the first rotation axis rotation is connected in image anticollision camera inside, and first rotation axis one end fixed connection is in driving motor inside, and first rotation axis fixed mounting is in a group of protective cover inside,

[0017] First gear, the first gear fixed mounting is in first rotation axis one end.

[0018] Further, the protective assembly still includes:

[0019] Second rotation axis, the second rotation axis rotation is connected in image anticollision camera inside, and second rotation axis fixed mounting is in another group of protective cover inside,

[0020] Second gear, the second gear fixed mounting is in second rotation axis one end, and first gear and second gear are interlocked.

[0021] Further, the protective assembly still includes:

[0022] Cleaning cotton wipe, the cleaning cotton wipe is provided with two groups, and two groups of cleaning cotton wipe fixed mounting are in two groups of protective cover inside.

[0023] Further, the anti -collision subassembly includes:

[0024] The mounting groove is slidably connected to the outside of the transmission fork head;

[0025] The anti-collision head is fixedly installed at the top end of the transmission fork head.

[0026] Further, the anti-collision assembly further comprises:

[0027] The trigger lever is fixedly installed inside the transmission fork head;

[0028] The trigger switch is fixedly installed inside the mounting groove;

[0029] The warning horn is fixedly installed inside the forklift fork, and the warning horn and the trigger switch are connected through a wire harness to form a switch circuit.

[0030] Further, the anti-collision assembly further comprises:

[0031] The limiting block is fixedly installed inside the mounting groove;

[0032] The elastic member is fixedly installed at the intermediate position between the transmission fork head and the limiting block.

[0033] Compared with the prior art, the anti-collision camera has the following beneficial effects:

[0034] Firstly, the anti-collision camera has a protection assembly, two protective covers are used to protect the image anti-collision camera from dust, so that the image anti-collision camera is not bumped or affected by dust when not in use, the protection and dustproof effect of the image anti-collision camera is greatly improved, and the image anti-collision camera is wiped when the two protective covers are opened, the dust adhered to the surface of the image anti-collision camera is reduced, and the cleaning effect of the image anti-collision camera is greatly improved.

[0035] Secondly, the anti-collision assembly is used for dispersing and buffering the collision of the transmission fork head, and the trigger lever is moved to trigger the trigger switch after the transmission fork head is moved by the collision, the warning horn emits a warning sound to prompt the staff, the collision of the forklift fork when picking up goods is avoided, the transmission fork head or the goods is damaged by the collision, and the limiting block limits the stroke of the transmission fork head, so that the transmission fork head and the trigger lever are not damaged by too large stroke.

[0036] The anti-collision camera has the advantages of dustproof protection, convenient cleaning, collision warning and the like, the protection and dustproof effect of the image anti-collision camera is greatly improved, the image anti-collision camera is wiped when the two protective covers are opened, the cleaning effect is greatly improved, and the collision of the forklift fork when picking up goods is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 is the main body structure schematic diagram of the utility model.

[0038] Figure 2 is the image anti-collision camera structure schematic diagram of the utility model.

[0039] Figure 3 is the protective cover structure schematic diagram of the utility model.

[0040] Figure 4 is the forklift fork structure schematic diagram of the utility model.

[0041] Figure 5 is the transmission fork head structure schematic diagram of the utility model.

[0042] In the drawing, the corresponding relationship of component name and drawing number is:

[0043] 1, forklift main body;2, image anti-collision camera;3, protective cover;301, drive motor;302, first rotating shaft;303, first gear;304, second rotating shaft;305, second gear;306, cleaning cotton wipe;4, forklift fork;401, mounting groove;402, limit stopper;403, elastic member;404, trigger rod;405, trigger switch;406, warning horn;5, transmission fork head;501, anti-collision head. DETAILED DESCRIPTION

[0044] The embodiment of the utility model is further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0045] Example one:

[0046] As shown in the accompanying drawings Figure 1 to the accompanying Figure 5 As shown:

[0047] The utility model provides a forklift anti-collision safety device, including forklift main body 1;

[0048] Image anti-collision camera 2, image anti-collision camera 2 bolt connection is in the upper portion of forklift main body 1;

[0049] Protective cover 3, protective cover 3 is provided with two groups, and two groups of protective cover 3 are arranged in the bottom of image anti-collision camera 2;

[0050] Forklift fork 4, forklift fork 4 is provided with two groups, and two groups of forklift fork 4 are installed in the inside of forklift main body 1;

[0051] Transmission fork head 5, transmission fork head 5 is provided with two groups, and two groups of transmission fork head 5 are arranged in the inside of two groups of forklift fork 4;

[0052] The protection assembly is arranged at the bottom of the image anti-collision camera 2.

[0053] The protection assembly comprises:

[0054] The driving motor 301 is fixedly installed outside the image anti-collision camera 2.

[0055] The first rotating shaft 302 is rotatably connected inside the image anti-collision camera 2, one end of the first rotating shaft 302 is fixedly connected inside the driving motor 301, and the first rotating shaft 302 is fixedly installed inside the group of protection covers 3.

[0056] The first gear 303 is fixedly installed at one end of the first rotating shaft 302; the driving motor 301 is powered to work, the driving motor 301 drives the first rotating shaft 302 to rotate, the first rotating shaft 302 drives the group of protection covers 3 to rotate and open, and the first rotating shaft 302 drives the first gear 303 to rotate.

[0057] The protection assembly further comprises:

[0058] The second rotating shaft 304 is rotatably connected inside the image anti-collision camera 2, and the second rotating shaft 304 is fixedly installed inside the other group of protection covers 3.

[0059] The second gear 305 is fixedly installed at one end of the second rotating shaft 304, and the first gear 303 and the second gear 305 are engaged with each other; the first gear 303 drives the second gear 305 to rotate, the second gear 305 reversely drives the second rotating shaft 304 to rotate, and the second rotating shaft 304 drives the other group of protection covers 3 to rotate and open.

[0060] The protection assembly further comprises:

[0061] The cleaning cotton wiper 306 is provided with two groups, and the two groups of cleaning cotton wipers 306 are fixedly installed inside the two groups of protection covers 3; the first rotating shaft 302 and the second rotating shaft 304 drive the two groups of protection covers 3 to open and close, and the cleaning cotton wipers 306 are driven to wipe and clean the image anti-collision camera 2 when the two groups of protection covers 3 open and close.

[0062] The specific use mode and effect of the embodiment are as follows:

[0063] The two groups of protective covers 3 protect the image anti-collision camera 2 from dust. When the image anti-collision camera 2 needs to be used, the driving motor 301 is powered on to work, the first rotating shaft 302 is driven to rotate by the driving motor 301, the first rotating shaft 302 drives the first gear 303 to rotate, the first gear 303 drives the second gear 305 to rotate in reverse, and the second gear 305 drives the second rotating shaft 304 to rotate in reverse. The first rotating shaft 302 and the second rotating shaft 304 drive the two groups of protective covers 3 to open and close, and the cleaning cotton wiper 306 wipes and cleans the image anti-collision camera 2 when the two groups of protective covers 3 open and close.

[0064] Embodiment two:

[0065] On the basis of embodiment one, as shown in Figures 1 to 5 It also includes:

[0066] The anti-collision assembly is arranged inside the forklift fork 4.

[0067] The anti-collision assembly includes:

[0068] The mounting groove 401 is arranged at the top end of the forklift fork 4 and is slidably connected to the outside of the transmission fork head 5.

[0069] The anti-collision head 501 is fixedly installed at the top end of the transmission fork head 5. When the top end of the forklift fork 4 collides, the anti-collision head 501 buffers the transmission fork head 5, and the transmission fork head 5 is pressed and slides in the mounting groove 401.

[0070] The anti-collision assembly further includes:

[0071] The trigger rod 404 is fixedly installed inside the transmission fork head 5.

[0072] The trigger switch 405 is fixedly installed inside the mounting groove 401.

[0073] The warning horn 406 is fixedly installed inside the forklift fork 4. The warning horn 406 and the trigger switch 405 are connected together through a wire harness to form a switch circuit. When the transmission fork head 5 moves, the trigger rod 404 moves, the trigger rod 404 touches the trigger switch 405, the trigger switch 405 touches the switch circuit, and the warning horn 406 emits a warning sound.

[0074] The anti-collision assembly further includes:

[0075] The limiting stopper 402 is fixedly installed inside the mounting groove 401.

[0076] The elastic member 403 is fixedly installed at the intermediate position of the transmission fork head 5 and the limiting block 402, and plays a role of buffering the transmission fork head 5, driving the transmission fork head 5 to move by the elastic force, limiting the sliding of the transmission fork head 5 in the installation groove 401, and avoiding the damage of the trigger switch 405 caused by the excessive stroke of the transmission fork head 5 driving the trigger rod 404 to move.

[0077] The specific use mode and role of the embodiment are as follows:

[0078] When the top end of the forklift fork 4 collides, the anti-collision head 501 plays a buffering role on the transmission fork head 5, the transmission fork head 5 is extruded and slides in the installation groove 401, the transmission fork head 5 moves to drive the trigger rod 404 to move and compress the elastic member 403, the trigger rod 404 moves to trigger the trigger switch 405, the trigger switch 405 triggers the switch circuit to make the warning horn 406 emit a warning sound, the elastic member 403 plays a buffering role on the transmission fork head 5, the elastic member 403 drives the transmission fork head 5 to move by the elastic force, the limiting block 402 limits the sliding of the transmission fork head 5 in the installation groove 401, and avoids the damage of the trigger switch 405 caused by the excessive stroke of the transmission fork head 5 driving the trigger rod 404 to move.

[0079] In this paper, the following points need to be noted:

[0080] 1. The drawings of the embodiment of the disclosure only relate to the structures involved in the embodiment of the disclosure, and other structures can refer to the general design.

[0081] 2. In the case of no conflict, the embodiments of the disclosure and the features in the embodiments can be combined to obtain new embodiments.

[0082] The above is only a specific embodiment of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the disclosure, which should be covered within the protection scope of the disclosure. Therefore, the protection scope of the disclosure should be subject to the protection scope of the claims.

Claims

1. A forklift truck anti-collision safety device, characterised in that: The forklift anti-collision safety device includes a forklift body (1), an image anti-collision camera (2) bolted to the upper part of the forklift body (1), two protective covers (3) provided at the bottom of the image anti-collision camera (2), two forklift forks (4) installed inside the forklift body (1), two transmission fork heads (5) provided inside the two forklift forks (4), a protection assembly provided at the bottom of the image anti-collision camera (2), and an anti-collision assembly provided inside the forklift fork (4).

2. The forklift anti-collision safety device of claim 1, wherein: The protection assembly includes a driving motor (301), a first rotating shaft (302), and a first gear (303). The driving motor (301) is fixedly installed outside the image anti-collision camera (2). The first rotating shaft (302) is rotatably connected inside the image anti-collision camera (2), with one end fixedly connected inside the driving motor (301) and fixedly installed inside one of the protective covers (3). The first gear (303) is fixedly installed at one end of the first rotating shaft (302).

3. The forklift anti-collision safety device of claim 2, wherein: The protection assembly further includes a second rotating shaft (304) and a second gear (305). The second rotating shaft (304) is rotatably connected inside the image anti-collision camera (2) and fixedly installed inside the other protective cover (3). The second gear (305) is fixedly installed at one end of the second rotating shaft (304), and the first gear (303) and the second gear (305) are in meshing engagement.

4. The forklift anti-collision safety device of claim 2, wherein: The protection assembly further includes two groups of cleaning cotton wipers (306) fixedly installed inside the two protective covers (3).

5. The forklift anti-collision safety device of claim 1, wherein: The anti-collision assembly includes a mounting groove (401) and an anti-collision head (501). The mounting groove (401) is formed at the top end of the forklift fork (4) and is slidably connected outside the transmission fork head (5). The anti-collision head (501) is fixedly installed at the top end of the transmission fork head (5).

6. The forklift anti-collision safety device of claim 5, wherein: The anti-collision assembly further includes a trigger lever (404), a trigger switch (405), and a warning horn (406). The trigger lever (404) is fixedly installed inside the transmission fork head (5). The trigger switch (405) is fixedly installed inside the mounting groove (401). The warning horn (406) is fixedly installed inside the forklift fork (4), and the warning horn (406) and the trigger switch (405) are connected together through a wire harness to form a switch circuit.

7. The forklift anti-collision safety device of claim 5, wherein: The anti-collision assembly further includes a limiting stop block (402) and an elastic member (403). The limiting stop block (402) is fixedly installed inside the mounting groove (401). The elastic member (403) is fixedly installed at the intermediate position between the transmission fork head (5) and the limiting stop block (402).

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