CN209685248U - A kind of underloading AGV fork of forklift truck convenient for adjusting - Google Patents

Abstract

The utility model discloses a kind of underloading AGV fork of forklift truck convenient for adjusting, including crotch, two prongs and regulating mechanism that are slidably mounted on crotch, the regulating mechanism includes Bidirectional-screw, two feed screw nuts being set on Bidirectional-screw and the handwheel being mounted on Bidirectional-screw, the Bidirectional-screw, which horizontally rotates, to be mounted in crotch, two feed screw nuts be located at Bidirectional-screw dextrorotation section and left-handed section, link block is arranged on the feed screw nut, the link block is mounted on prong.The utility model drives Bidirectional-screw to rotate with it, so that the translation of two prongs of mobile drive by two feed screw nuts, achievees the purpose that adjust spacing between two prongs by shaking handwheel manually.Wherein, in order to reduce in adjustment process because the difficult regulation problem caused by frictional force is excessive is all made of smooth fillet on the inside of upper and lower hooks and on link block.

Description

An easy-to-adjust light-load AGV forklift fork

technical field

The utility model relates to the technical field of AGV forklifts, in particular to an easy-to-adjust light-load AGV forklift fork.

Background technique

As an important branch of mobile robots, AGV is not limited to large-scale handling places such as ports and terminals, and the slow rise of light-load forklift AGV is also showing the growing demand for AGV in people's work and life. However, for the light-loaded AGV of the forklift truck, because the fork tine design still adopts the traditional hook-type form, when adjusting the parallel distance of the forklift AGV fork tine, there is a huge frictional resistance, and sometimes it cannot be adjusted manually. Make appropriate adjustments. However, due to the needs of people nowadays, the frame spacing of the two fork tines placed on the base of the material box is various. Therefore, in order to save working time, workers often use violent kicks to adjust the parallel displacement of the forklift AGV fork tines. bins to match the spacing. In the long run, this violent adjustment method will increase the probability of injury to the staff, increase the risk of the AGV during work, and will accelerate the reduction of the handling accuracy of the forklift AGV, and will seriously reduce its service life and affect the work process.

Utility model content

In view of this, the purpose of the present utility model is to provide a light-load AGV forklift fork that is easy to adjust, so as to solve the technical problem that the adjustment of the existing light-load AGV forklift fork is inconvenient in the above-mentioned background technology.

The utility model solves the above-mentioned technical problems by the following technical means:

An easy-to-adjust light-load AGV forklift fork includes a fork frame, two fork tines slidably mounted on the fork frame, and an adjustment structure. A screw nut and a hand wheel installed on the two-way screw rod, the two-way screw rod is horizontally rotated and installed in the fork frame, and the two screw nuts are respectively located in the right-handed section and the left-handed section of the two-way screw rod. A connection block is sheathed on the screw nut, and the connection block is installed on the fork.

Further, the fork tines include a fork section for fork goods and a connecting section integrated with the fork section, the connecting section is C-shaped, and the connecting section is vertically arranged on the side elevation away from the fork section Hooks are arranged at the upper and lower ends, and the two hooks are arranged opposite to each other, and the hooks are slidably hung on the fork frame.

Further, the fork frame is a rectangular frame structure, and a connecting plate is arranged on the fork frame corresponding to the hook, and the hook is slidably hung on the connecting plate.

Further, the connecting plate and the inside of the hook are provided with rounded corners.

Further, a bearing is provided at the contact position between the two-way screw rod and the yoke, and the two-way screw rod is passed through the bearing.

Further, the handwheel is installed on one end of the two-way screw rod, and the handwheel is located outside the side wall of the fork.

Beneficial effects of the utility model: by manually shaking the handwheel, the two-way screw rod is driven to rotate accordingly, thereby driving the parallel displacement of the two fork teeth through the movement of the two screw nuts, thereby achieving the purpose of adjusting the distance between the two fork teeth . Among them, in order to reduce the difficulty of adjustment caused by excessive friction during the adjustment process, smooth rounded corners are used on the inner side of the upper and lower hooks and on the connecting block. Compared with the traditional method of manually adjusting the forklift AGV fork with violence, the biggest advantage of this method is that it increases the safety in use, effectively prevents the loosening and damage of the AGV fork due to human factors, improves the service life of the forklift AGV and ensures the handling precision.

Description of drawings

Fig. 1 is a structural schematic diagram 1 of an easy-to-adjust light-load AGV forklift fork of the utility model;

Fig. 2 is a structural schematic diagram 2 of an easy-to-adjust light-load AGV forklift fork of the utility model;

Fig. 3 is a schematic diagram of the tine structure of an easy-to-adjust light-load AGV forklift fork of the utility model;

Among them, fork frame 1, fork teeth 2, fork section 21, connecting section 22, hook 23, two-way screw 31, screw nut 32, hand wheel 33, connecting block 4, connecting plate 5, fillet 51, bearing 6 .

Detailed ways

The utility model will be described in detail below in conjunction with accompanying drawing and specific embodiment:

As shown in Figures 1-3, a light-load AGV forklift fork that is easy to adjust according to the utility model includes a fork frame 1, two fork teeth 2 that are slidably mounted on the fork frame 1, and an adjustment structure. Including two-way screw mandrel 31, two screw mandrel nuts 32 sleeved on the two-way screw mandrel 31, and a hand wheel 33 installed on the two-way screw mandrel 31, the hand wheel 33 is installed on one end of the two-way screw mandrel 31, the hand wheel 33 is located outside the side wall of the fork frame 1, and the two-way screw rod 31 is horizontally rotated and installed in the fork frame 1. The contact position between the two-way screw rod 31 and the fork frame 1 is provided with a bearing 6. The friction resistance between the screw rod and the fork frame 1, the two screw nuts 32 are respectively located in the right-handed section and the left-handed section of the two-way screw rod 31, the screw nut 32 is covered with a connecting block 4, and the connecting block 4 is installed on the fork tooth 2 on.

The fork tine 2 includes a fork section 21 for fork and a connecting section 22 integrated with the fork section 21. The connecting section 22 is C-shaped, and the connecting section 22 is vertically arranged, away from the fork section 21 on the side elevation. Two hooks 23 are arranged at both ends, and the two hooks 23 are arranged oppositely, and the hooks 23 are slidably hung on the fork frame 1 . The fork frame 1 is a rectangular frame structure, and a connecting plate 5 is arranged on the fork frame 1 corresponding to the hook 23 , and the hook 23 is slidably hung on the connecting plate 5 . In order to reduce the resistance during adjustment, rounded corners 51 are provided on the connecting plate 5 and inside the hook 23, and the diameter of the rounded corners 51 is 10mm.

When adjusting the distance between the two tines 2, the handwheel 33 is manually shaken to drive the two-way screw 31 to rotate accordingly, so that the movement of the two screw nuts 32 drives the parallel displacement of the two tines 2 to achieve adjustment. The purpose of the spacing between two fork tines 2 . Among them, in order to reduce the difficult adjustment problem caused by excessive friction force during the adjustment process, the inside of the upper and lower hooks 23 and the connecting block 4 are all made of 10mm smooth rounded corners to reduce frictional resistance. Compared with the traditional method of manually adjusting the forklift AGV fork with violence, the biggest advantage of this method is that it increases the safety in use, effectively prevents the loosening and damage of the AGV fork due to human factors, improves the service life of the forklift AGV and ensures the handling precision.

The above embodiments are only used to illustrate the technical solution of the utility model without limitation. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solution of the utility model can be modified or Equivalent replacement without departing from the purpose and scope of the technical solution of the utility model shall be covered by the claims of the utility model. The technologies, shapes and construction parts not described in detail in the utility model are all known technologies.

Claims (6)

1. a kind of underloading AGV fork of forklift truck convenient for adjusting, it is characterised in that: including crotch (1), be slidably mounted on crotch (1) On two prongs (2) and adjustment structure, the adjustment structure include Bidirectional-screw (31), be set in Bidirectional-screw (31) On two feed screw nuts (32) and the handwheel (33) that is mounted on Bidirectional-screw (31), the Bidirectional-screw (31) it is horizontal Be rotatably installed in crotch (1), two feed screw nuts (32) be located at Bidirectional-screw (31) dextrorotation section and left-handed section, It is arranged with link block (4) on the feed screw nut (32), the link block (4) is mounted on prong (2).

2. a kind of underloading AGV fork of forklift truck convenient for adjusting according to claim 1, it is characterised in that: the prong (2) Including the fork goods section (21) for pitching goods and the linkage section (22) with fork goods section (21) one, the linkage section (22) is C-shaped, institute It states linkage section (22) to be vertically arranged, upper and lower ends are provided with hook (23) on the side elevation far from fork goods section (21), two institutes It states hook (23) to be oppositely arranged, hook (23) sliding is hung on crotch (1).

3. a kind of underloading AGV fork of forklift truck convenient for adjusting according to claim 2, it is characterised in that: the crotch (1) It for rectangular frame structure, is provided with connecting plate (5) on the crotch (1) in hook (23) corresponding position, the hook (23) is sliding It is dynamic to be hung on connecting plate (5).

4. a kind of underloading AGV fork of forklift truck convenient for adjusting according to claim 3, it is characterised in that: the connecting plate (5) fillet (51) are provided on, on the inside of the hook (23).

5. a kind of underloading AGV fork of forklift truck convenient for adjusting according to claim 4, it is characterised in that: the two-way silk Bar (31) and crotch (1) contact position are provided with bearing (6), and the Bidirectional-screw (31) is threaded through in bearing (6).

6. a kind of underloading AGV fork of forklift truck convenient for adjusting according to claim 5, it is characterised in that: the handwheel (33) it is mounted on one end of Bidirectional-screw (31), the handwheel (33) is located at outside the side wall of crotch (1).