CN218088833U

CN218088833U - Hand fork truck

Info

Publication number: CN218088833U
Application number: CN202222671342.9U
Authority: CN
Inventors: 高唯唯; 蒋勇; 唐晓渝; 赵镜雅
Original assignee: Chongqing Dajiu Drainage Co ltd
Current assignee: Chongqing Dajiu Drainage Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2022-12-20
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a hand fork truck, including the chassis, the quantity of chassis is two, and two the link is installed to one side of chassis, the inner wall bottom fixed mounting of link has electric cylinder, the connecting rod is installed on electric cylinder's top, the both ends of connecting rod are all rotated and are connected with gear, every the outer wall of gear all is equipped with the chain. Through the chassis that sets up, electric cylinder and extension board isotructure, can put article on hand fork truck and be convenient for fix article, when needs remove article and do not place the board, shift out the inner chamber through the telescopic link with the extension board, thereby make the top of plugboard and extension board link to each other, and then can place article on the top of extension board and plugboard, can be with fly leaf downstream through telescopic cylinder, make the top contact of depression bar and article, thereby can press the top of article through the depression bar, and then can play the fixed action to article.

Description

Hand fork truck

Technical Field

The utility model belongs to the technical field of hand fork truck, concretely relates to hand fork truck.

Background

The manual forklift is a dual-purpose vehicle for lifting, loading, unloading and short-distance transportation, is an indispensable auxiliary tool for material handling, is the lightest in tray handling, and is the most important, so that the operation difficulty is low.

Present hand fork truck is when removing article, need put article earlier on placing the board, place the opening that rectangle structure was all seted up to the lateral wall of board and inside, peg graft in placing the inboard with the plugboard again, thereby the completion is to the removal of article, the operation is more loaded down with trivial details, and current hand fork truck is when putting article on its top, because hand fork truck does not fix article, thereby at the in-process that removes, cause article to drop easily, cause economic loss, therefore we have proposed hand fork truck, be used for solving this kind of condition.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hand fork truck, possess and to put article on hand fork truck and be convenient for carry out the advantage fixed to article to prior art exists not enough.

In order to achieve the above object, the utility model provides a following technical scheme: hand fork truck, including the chassis, the quantity of chassis is two, and two the link is installed to one side of chassis, the inner wall bottom fixed mounting of link has electric cylinder, the connecting rod is installed on electric cylinder's top, the both ends of connecting rod are all rotated and are connected with the gear, every the outer wall of gear all is equipped with the chain, the spout has all been seted up to two relative inboard vertical walls of link, every the equal sliding connection in inside of spout has the slider, two the slider is located the outside one side fixedly connected with connecting plate of link, two the chain all is connected with the connecting plate towards the one end of connecting plate, the top fixed mounting of connecting plate has telescopic cylinder, telescopic cylinder's drive end fixed connection has the fly leaf that the level set up, the depression bar that one side fixed connection of link had the level to set up is kept away from to the fly leaf, the equal fixedly connected with plugboard in bottom both sides of connecting plate, two the breach is all seted up to the bottom of plugboard, two the chassis activity sets up respectively in two breaches respectively.

Through above-mentioned technical scheme, place article on placing the board, the plugboard can be pegged graft in placing the board, drives the fly leaf downstream through telescopic cylinder, and the depression bar presses down the top of article to play the fixed action to article.

Preferably, the inner cavity is formed in one side, away from the insertion plate relatively, of each insertion plate, each extension plate is arranged inside each inner cavity, two telescopic rods are fixedly mounted on one side, opposite to each extension plate, of each extension plate, and one end, away from each extension plate, of each telescopic rod is fixedly connected to the inner wall of one side of each inner cavity.

Through above-mentioned technical scheme, when not placing the board, can extend to the inner chamber outside through the telescopic link with extending the board to can increase the area of plugboard, be convenient for place article on the top of plugboard and extension board, and then be convenient for remove article.

Preferably, one side of the connecting frame, which is far away from the connecting plate, is fixedly provided with a fixing plate, and two ends of the chains, which are far away from the connecting plate, are connected with the fixing plate.

Through above-mentioned technical scheme, be connected the one end and the fixed plate of chain, when being convenient for with the gear rebound, the chain of fixed and fixed plate one side keeps fixed, is convenient for remove the connecting plate.

Preferably, a lifting pushing handle is installed on one side, away from the connecting plate, of the electric cylinder, a pedal is installed at the bottom end of one side, away from the electric cylinder, of the lifting pushing handle, a spring is sleeved at the bottom end of the pedal, and the bottom end of the pedal is connected with the bottom end of the electric cylinder.

Through above-mentioned technical scheme, lift push pedal and running-board all can operate electric cylinder to be convenient for go up and down electric cylinder.

Preferably, handles are arranged on the vertical walls of the two sides, far away from the connecting plate, of the connecting frame.

Through above-mentioned technical scheme, the link of being convenient for of handle removes, and the chassis removes along with the link to can accomplish the removal to article.

Preferably, the connecting block is all installed to the bottom both sides of link, every the universal wheel is all installed, two to the bottom of connecting block the gyro wheel is all installed to the bottom of chassis and the one side of keeping away from the link.

Through above-mentioned technical scheme, the design of universal wheel and gyro wheel for it is more convenient to remove chassis and link.

Compared with the prior art, the beneficial effects of the utility model are that:

through the chassis that sets up, electric cylinder and extension board isotructure, can put article on hand fork truck and be convenient for fix article, when needs remove article and do not place the board, shift out the inner chamber through the telescopic link with the extension board, thereby increase article and place the area, and then can place article on the top of extension board and plugboard, can move down the fly leaf through telescopic cylinder, make the top contact of depression bar and article, thereby can press the top of article through the depression bar, and then can play the fixed action to article.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic diagram of the inner cavity structure of the present invention;

FIG. 3 is a schematic view of the telescopic cylinder of the present invention;

FIG. 4 is a schematic view of the connecting frame structure of the present invention;

fig. 5 is a schematic structural view of the electric cylinder of the present invention;

fig. 6 is a schematic diagram of the structure of the extension board of the present invention.

In the figure: 1. a chassis; 2. connecting blocks; 3. a roller; 4. a universal wheel; 5. an extension plate; 6. a telescopic rod; 7. a plugboard; 8. a connecting plate; 9. a telescopic cylinder; 10. a movable plate; 11. a pressure lever; 12. a chute; 13. a slider; 14. an electric cylinder; 15. a gear; 16. a chain; 17. a fixing plate; 18. a handle; 19. lifting the push handle; 20. a foot pedal; 21. a spring; 22. a connecting frame; 23. an inner cavity; 24. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: hand fork truck, including chassis 1, the quantity of chassis 1 is two, and link 22 is installed to one side of two chassis 1, and the inner wall bottom fixed mounting of link 22 has electric cylinder 14, and connecting rod 24 is installed on electric cylinder 14's top, and the both ends of connecting rod 24 are all rotated and are connected with gear 15, and the outer wall of every gear 15 all is equipped with chain 16. Spout 12 has all been seted up to the relative two inboard vertical walls of link 22, the equal sliding connection in inside of every spout 12 has slider 13, two sliders 13 are located link 22 outside one side fixedly connected with connecting plate 8, two chains 16 all are connected with connecting plate 8 towards the one end of connecting plate 8, the top fixed mounting of connecting plate 8 has telescopic cylinder 9, telescopic cylinder 9's drive end fixed connection has the fly leaf 10 that the level set up, one side fixed connection that link 22 was kept away from to fly leaf 10 has the depression bar 11 that the level set up, the equal fixedly connected with plugboard 7 in bottom both sides of connecting plate 8, the breach has all been seted up to the bottom of two plugboards 7, two chassis 1 respectively swing joint in two breachs.

In this embodiment, through placing article on placing the board, plugboard 7 pegs graft in placing the board, start electric cylinder 14, electric cylinder 14 can drive connecting rod 24 rebound, because the both ends of connecting rod 24 all rotate and are connected with gear 15, thereby can drive chain 16 through gear 15 and remove, and then can drive plugboard 7 rebound, make and place the board and follow plugboard 7 and remove, be convenient for remove article, when placing board top article too much, start telescopic cylinder 9 and drive fly leaf 10 rebound, depression bar 11 follows fly leaf 10 and removes, thereby can fix the top of article, prevent that article from dropping down from placing the board.

In specific implementation, the pressing rod 11 is made of a hard material, and the lower surface of the pressing rod 11 is a plane, for example, the longitudinal section of the pressing rod 11 is rectangular or semicircular, so that the contact surface between the pressing rod 11 and an object is increased, and the stability is improved. In addition, the lower surface of the pressing rod 11 can be additionally provided with rubber elastic materials, so that damage to the surface of an article when the pressing rod 11 presses the article can be avoided, and deformation of the elastic materials during pressing can help the pressing rod 11 to press the article more tightly to fix the article.

In specific implementation, the movable plate 10 has a downward curved arc, and the plurality of pressing rods 11 are uniformly arranged along the length direction of the movable plate 10, so that when the pressing rods 11 press on an object, a semi-surrounding state similar to a hand-holding state can be formed, thereby improving the fixing effect on the object.

Specifically, inner chamber 23 has all been seted up to one side that two plugboards 7 kept away from relatively, and the inside of every inner chamber 23 all is equipped with extension board 5, and two extension boards 5 equal fixed mounting in one side have two telescopic links 6 relatively, and the equal fixed connection in one side inner wall of inner chamber 23 of one end that extension board 5 was kept away from to every telescopic link 6.

In this embodiment, extend board 5 to the inner chamber 23 outside through telescopic link 6 to can increase plugboard 7's area, be convenient for place article on plugboard 7 and extend board 5's top, and then be convenient for remove article.

Specifically, a fixing plate 17 is fixedly mounted on one side of the connecting frame 22 away from the connecting plate 8, and both ends of the two chains 16 away from the connecting plate 8 are connected with the fixing plate 17.

In this embodiment, when the gear 15 is moved upward by connecting one end of the chain 16 to the fixed plate 17, the chain 16 fixed to the fixed plate 17 side is kept fixed, which facilitates movement of the connecting plate 8.

Specifically, one side of the electric cylinder 14, which is far away from the connecting plate 8, is provided with a lifting push handle 19, the bottom end of one side of the lifting push handle 19, which is far away from the electric cylinder 14, is provided with a pedal plate 20, the bottom end of the pedal plate 20 is sleeved with a spring 21, and the bottom end of the pedal plate 20 is connected with the bottom end of the electric cylinder 14.

In this embodiment, the electric cylinder 14 can be operated by both the lifting push plate and the pedal plate 20, so that the electric cylinder 14 can be lifted conveniently.

In particular, handles 18 are mounted on the vertical walls of the connecting frame 22 at two sides far away from the connecting plate 8.

In this embodiment, the connecting frame 22 is moved by the handle 18, and the bottom frame 1 moves along with the connecting frame 22, so that the movement of the article can be completed.

Specifically, connecting block 2 is all installed to the bottom both sides of link 22, and universal wheel 4 is all installed to the bottom of every connecting block 2, and gyro wheel 3 is all installed to the bottom of two chassis 1 and the one side of keeping away from link 22.

In this embodiment, the universal wheels 4 and the rollers 3 are designed, so that the moving of the chassis 1 and the connecting frame 22 is more convenient.

The utility model discloses a theory of operation and use flow: put article on placing the board, and place the inside of board and the opening that rectangular structure was all seted up to the side, open-ended shape and plugboard 7 shape looks adaptation, thereby can peg graft plugboard 7 in the opening, push away 19 through the lift and can control electric cylinder 14, make electric cylinder 14 drive connecting rod 24 remove, because gear 15 is connected for rotating with connecting rod 24, thereby can drive chain 16 through gear 15 and remove, and then can remove two plugboards 7, make two plugboards 7 rebound, place the board and follow two plugboards 7 and remove, place the board and can leave ground, and then can remove article, after placing the board and remove to suitable position, can put down plugboard 7 through running-board 20, thereby can put down placing the board, make to remove the completion to article, when not placing board and article too big, can shift out inner chamber 23 with extension board 5 through telescopic link 6, thereby can increase article and place the area, make article can be placed on the top of extension board 5 and plugboard 7, can move down through telescopic cylinder 9, make the movable plate and article contact and play the top of depression bar 11 and article and press down, thereby can press down the top end of article through the top end fixing the depression bar 11.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hand fork truck, includes chassis (1), its characterized in that: the number of the bottom frames (1) is two, a connecting frame (22) is installed on one side of each of the two bottom frames (1), an electric cylinder (14) is fixedly installed at the bottom end of the inner wall of each connecting frame (22), a connecting rod (24) is installed at the top end of each electric cylinder (14), gears (15) are rotatably connected to two ends of each connecting rod (24), and a chain (16) is arranged on the outer wall of each gear (15);

spout (12), every have all been seted up to the two relative inboard vertical walls of link (22) the equal sliding connection in inside of spout (12) has slider (13), two slider (13) are located link (22) outside one side fixedly connected with connecting plate (8), two chain (16) are all connected with connecting plate (8) towards the one end of connecting plate (8), the top fixed mounting of connecting plate (8) has telescopic cylinder (9), the drive end fixed connection of telescopic cylinder (9) has fly leaf (10) that the level set up, one side fixedly connected with that link (22) were kept away from in fly leaf (10) has depression bar (11) that the level set up, the equal fixedly connected with plugboard (7) in bottom both sides of connecting plate (8), two breach, two are all seted up to the bottom of plugboard (7) chassis (1) activity respectively sets up in two breach.

2. The forklift of claim 1, wherein: two inner chamber (23) have all been seted up to one side that plugboard (7) kept away from relatively, every the inside of inner chamber (23) all is equipped with extension board (5), two equal fixed mounting in one side that extends board (5) is relative has two telescopic links (6), every the equal fixed connection in one side inner wall of inner chamber (23) of one end that extension board (5) were kept away from in telescopic link (6).

3. The forklift of claim 1, wherein: one side fixed mounting that connecting plate (8) were kept away from in link (22) has fixed plate (17), two both ends that connecting plate (8) were kept away from in chain (16) all are connected with fixed plate (17).

4. The forklift of claim 1, wherein: one side, far away from the connecting plate (8), of the electric cylinder (14) is provided with a lifting push handle (19), the bottom end, far away from the electric cylinder (14), of the lifting push handle (19) is provided with a pedal plate (20), the bottom end of the pedal plate (20) is sleeved with a spring (21), and the bottom end of the pedal plate (20) is connected with the bottom end of the electric cylinder (14).

5. The forklift of claim 1, wherein: handles (18) are mounted on the vertical walls of the two sides, far away from the connecting plate (8), of the connecting frame (22).

6. The forklift of claim 1, wherein: connecting block (2), every are all installed to the bottom both sides of link (22) universal wheel (4), two are all installed to the bottom of connecting block (2) the bottom of chassis (1) and keep away from one side of link (22) and all install gyro wheel (3).