CN221113960U

CN221113960U - Vertical pallet handcart

Info

Publication number: CN221113960U
Application number: CN202323021171.6U
Authority: CN
Inventors: 王守波; 边超; 薛朱华
Original assignee: Qingdao Walway Vehicle Manufacturing Co ltd
Current assignee: Qingdao Walway Vehicle Manufacturing Co ltd
Priority date: 2023-11-09
Filing date: 2023-11-09
Publication date: 2024-06-11
Anticipated expiration: 2033-11-09

Abstract

The utility model relates to the technical field of trolleys and discloses a vertical pallet trolley, wherein the output end of a rotating seat is rotatably connected with a rotating shaft, a side support bracket is sleeved on the outer side of a shaft rod of the rotating shaft, side support casters are arranged at the bottom ends of arm rods of the side support bracket, and the side support casters are arranged along the direction of the interval center shaft of two groups of pushing casters. According to the utility model, the combination of the pushing casters and the side support casters in the diagonal support mechanism is utilized to form a triangular roller support mode for transportation, when a heavy object is transported, the side support casters are opened to form a triangular stress form with the pushing casters, the pressure of the heavy object is transferred to the casters, and a worker only needs to push the pushing casters lightly, so that the heavy object can be transported, the labor intensity is low, meanwhile, the operation of the trolley is more stable, and when the light object is transported, the side support casters are folded and retracted, the space is not occupied, and the flexible conversion usability is realized.

Description

Vertical pallet handcart

Technical Field

The utility model relates to the technical field of trolleys, in particular to a vertical pallet trolley.

Background

Although the trolley material handling technology is continuously developed, the trolley is still used as an indispensable handling tool, and the trolley is divided into a single wheel, two wheels, three wheels and four wheels, wherein the two wheels of trolley is often embodied in the form of a pallet trolley, and pallet type handling work is performed on gas cylinders, grains, cement and the like by using the extended pallet, and the trolley is widely used in industries such as industry, warehouse, small warehouse, storefront, market and the like, for example, the prior patent technology is as follows: through retrieving, chinese patent net discloses a handcart (bulletin number CN 215752441U) of transportation gas cylinder, and when this kind of device was used, supported the layer board in the horizontality through backup pad and montant and be difficult to rock to need not the people and hold the handcart, alone just can carry the gas cylinder to the handcart.

However, there are some disadvantages to the carts used in the above-mentioned published patents and the existing market: the existing double wheels are adopted to support the rollers, and then the trolley frame is used for transferring and transporting, when the goods on the supporting plate are heavy, the manual control strength is high, the control is not convenient, the transporting difficulty for heavy goods is high, and the labor intensity is high. To this end, one skilled in the art provides a vertical pallet truck to solve the problems set forth in the background art above.

Disclosure of utility model

The utility model mainly aims to provide a vertical pallet barrow, which can effectively solve the problem that the conventional barrow is inconvenient for transporting heavy goods in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the vertical pallet trolley comprises pushing casters and a bottom support pallet arranged on the outer side of a shaft lever of each pushing caster, wherein a frame mechanism is arranged above a plate frame of the bottom support pallet, and a back plate of a central baffle in the frame mechanism is provided with an inclined strut mechanism;

The frame mechanism comprises a pushing frame arranged on one side of the bottom support plate rack and two groups of arm force baffle rods symmetrically arranged on the other side of the bottom support plate rack, a central baffle plate is arranged in the middle of the frame of the pushing frame, two groups of pushing handles are symmetrically arranged at the top end of the bracket of the pushing frame, two groups of positioning sliding sleeves are symmetrically and slidingly connected to the outer side of the bracket of the pushing frame, and telescopic pull rods connected with the positioning sliding sleeves are inserted into the supporting rods of the arm force baffle rods;

The diagonal bracing mechanism comprises a rotating seat arranged on the back plate of the central baffle, the output end of the rotating seat is rotationally connected with a rotating shaft, a side bracing bracket is sleeved outside a shaft lever of the rotating shaft, and a side bracing trundle is arranged at the bottom end of an arm lever of the side bracing bracket.

As still further aspects of the utility model: the middle part of the shaft sleeve of the positioning sliding sleeve is screwed with a fastening knob which is pressed with the pushing frame, and the middle part of the bracket of the pushing frame is provided with a track sliding groove which is guided by the positioning sliding sleeve.

As still further aspects of the utility model: the arm strength gear lever and the arm lever of the telescopic pull rod are the same in length, and the tail end of the arm lever of the arm strength gear lever and the top end of the arm lever of the telescopic pull rod are respectively provided with a rotary pin connected with the bottom support plate and the positioning sliding sleeve.

As still further aspects of the utility model: the opening and closing jacks are formed in one side of the support of the rotating seat along the swinging direction of the side support bracket, and the locking jacks are formed in the other side of the support of the rotating seat along the swinging direction of the side support bracket.

As still further aspects of the utility model: the top end of the arm rod of the side support bracket is provided with a locking jack which is matched with the locking jack and the opening jack, and the locking jack is matched with the matching ends of the locking jack and the opening jack in an inserting way.

As still further aspects of the utility model: the number of pushing casters is two, and the side supporting casters are arranged along the central axis of the distance between the two pushing casters.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the combination of the pushing casters and the side supporting casters in the diagonal supporting mechanism is utilized to form a triangular roller supporting mode for transportation, when a heavy object is transported, the side supporting casters are opened to form a triangular stress form with the pushing casters, the pressure of the heavy object is transferred to the casters, and a worker only needs to push the pushing casters lightly, so that the heavy object can be transported, the labor intensity is low, meanwhile, the operation of the trolley is more stable, and when the light object is transported, the side supporting casters are folded and retracted, the space is not occupied, the flexible conversion usability is realized, and the trolley is applicable to different workplaces.

2. When the trolley is used for transferring and transporting goods, the side baffle protection structure can be formed by utilizing the telescopic combination of the arm strength baffle rod and the telescopic pull rod in the frame mechanism so as to adapt to goods with different specifications, prevent the goods from rolling and sliding in the pushing and transporting process, and improve the stability of the goods transportation.

Drawings

FIG. 1 is a schematic view of a vertical pallet truck according to the present utility model;

FIG. 2 is an enlarged schematic view of the vertical pallet truck of the present utility model at A in FIG. 1;

FIG. 3 is a schematic plan view of a vertical pallet truck according to the present utility model;

fig. 4 is an enlarged schematic view of a vertical pallet truck of the present utility model at B in fig. 3.

In the figure: 1. pushing casters; 2. a bottom support plate; 3. arm force lever; 4. a pushing frame; 5. a center baffle; 6. pushing hands; 7. a side support bracket; 8. side supporting casters; 9. a telescopic pull rod; 10. positioning a sliding sleeve; 11. fastening a knob; 12. a track chute; 13. a rotating seat; 14. a rotation shaft; 15. locking the jack; 16. opening and closing the jack; 17. and a latch jack.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a vertical pallet trolley, including pushing castor 1 and installing in the bottom support layer board 2 in pushing castor 1 axostylus axostyle outside, the grillage top of bottom support layer board 2 is provided with frame mechanism, frame mechanism is including installing the shallow frame 4 in bottom support layer board 2 grillage one side and being the two sets of arm strength shelves 3 of symmetry form installation in bottom support layer board 2 grillage opposite side, the frame mid-mounting of shallow frame 4 has central baffle 5, and the support top of shallow frame 4 is the symmetry form and is provided with two sets of push hands 6, the support outside of shallow frame 4 is symmetry form sliding connection and has two sets of positioning sliding sleeve 10, the fastening knob 11 with shallow frame 4 looks pressure of positioning sliding sleeve 10 has been seted up in the support middle part of shallow frame 4, in the transportation transfer process is loaded to the goods to the handcart utilizing the handcart, can adjust its position from top to bottom through positioning sliding sleeve 10 and pushing frame 4 upper rail runner 12, adjust the telescopic state of arm strength shelves 3 and flexible pull rod, then need fasten knob 11 and can be used to push down the telescoping rod 3 and form the telescoping rod when the support frame 2, can form the telescoping rod 2 when the telescopic rod is transferred to the bottom support frame 10, can be moved by the telescopic rod 2, the telescopic rod is suitable, the telescopic rod is formed between the support frame 2, and the telescopic rod is moved to the side of support frame 2, can be moved by the telescopic rod is suitable, and the telescopic rod is formed between the side length of the support 2, and the telescopic rod is suitable, and the telescopic rod is moved, and has good stability.

The telescopic pull rod 9 connected with the positioning sliding sleeve 10 is inserted into the support rod of the arm strength gear rod 3, the arm strength gear rod 3 and the telescopic pull rod 9 are the same in length, the tail end of the arm strength gear rod 3 and the top end of the arm rod of the telescopic pull rod 9 are respectively provided with a rotary pin connected with the bottom support plate 2 and the positioning sliding sleeve 10, and the rotary pin is arranged at the tail end of the arm strength gear rod 3 and the top end of the arm rod of the telescopic pull rod 9, so that the arm strength gear rod 3 and the telescopic pull rod 9 can flexibly stretch out and draw back, rotate and adjust, and are convenient to use in a telescopic adjustment mode.

The backplate of center baffle 5 is provided with diagonal bracing mechanism in the frame mechanism, diagonal bracing mechanism is including installing rotary seat 13 on the backplate of center baffle 5, the output rotation of rotary seat 13 is connected with rotation axis 14, and the axostylus axostyle outside cover of rotation axis 14 is equipped with side stay support 7, open and shut jack 16 has been seted up along the direction of swing of side stay support 7 to support one side of rotary seat 13, and the support opposite side of rotary seat 13 has seted up locking jack 15 along the direction of swing of side stay support 7, locking jack 17 with locking jack 15 and jack 16 looks butt lock jack 17 have been seted up on the armed lever top of side stay support 7, and locking jack 17 and locking jack 15 and jack 16's butt end cartridge have the fastening bolt, in the transportation transfer process of loading the goods that utilizes the handcart, when the goods is heavier, the staff can pull down expansion side stay support 7, make its arm end lock jack 17 and locking jack 15 align, then insert the fastening bolt and fastening jack to the hand in the opposite side stay support 7 is fixed, make side stay support 8 expand, form the mode of triangular support with push 1, the forced bearing, the staff carries out the bearing, and lightly pushes down, the work staff shifts the jack 6 and can not fold the opposite side stay support 7 when the jack 17 can be folded with its opposite side stay support, can be used to the opposite side to the place, can be folded to the opposite side carrier, can be had the opposite side folding position to the goods is suitable for being folded to the situation.

The arm lever bottom of the side support bracket 7 is provided with side support casters 8, the number of push casters 1 is two, the side support casters 8 are arranged along the interval center shaft direction of the two groups of push casters 1, the combination of the side support casters 8 in the push casters 1 and the diagonal support mechanism can be utilized to form a triangular roller supporting mode for transportation, when heavy objects are transported, the side support casters 8 are opened through side support, the triangular force-bearing mode is formed with the push casters 1, the heavy object pressure is transferred to the casters, workers only need to push lightly, the heavy objects can be transferred and transported, the labor intensity is low, and meanwhile, the operation of the trolley is more stable.

The working principle of the utility model is as follows: in the process of carrying out loading, transporting and transferring cargoes by utilizing a trolley, the orientation of the trolley can be adjusted up and down by guiding and sliding the positioning sliding sleeve 10 and the track sliding groove 12 on the trolley frame 4, the telescopic states of the arm force baffle rod 3 and the telescopic pull rod 9 are adjusted, when the cargoes to be loaded and transported are shorter, the positioning sliding sleeve 10 can be pushed down, the arm force baffle rod 3 and the telescopic pull rod 9 are contracted, so that proper side stops are formed between the bottom support plate 2 and the trolley frame 4, when the cargoes are longer, the positioning sliding sleeve 10 can be pushed up, the arm force baffle rod 3 and the telescopic pull rod 9 are stretched, so that proper side stops are formed between the bottom support plate 2 and the trolley frame 4, so that the stability of loading, transporting and transferring different cargoes can be improved, when the cargoes are loaded and heavier, a worker can pull down and expand the side support bracket 7, so that the locking jack 17 at the arm rod end of the arm force baffle rod is aligned with the locking jack 15, then the fastening bolt is inserted into the side support bracket 7, so that the side support truckle 8 is expanded, a triangular support mode is formed between the bottom support plate 2 and the trolley frame 4, when the cargoes are longer, the trolley is pushed by the force, the working worker is pushed by the working person to lightly, and the opposite the side support bracket 7 is folded, and the opposite to the cargo can be folded by the jack 7, and the opposite side support bracket is folded, and the opposite to the jack is folded by the jack 7.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The vertical pallet trolley comprises a pushing trundle (1) and a bottom support pallet (2) arranged on the outer side of a shaft rod of the pushing trundle (1), and is characterized in that a frame mechanism is arranged above a pallet frame of the bottom support pallet (2), and a diagonal bracing mechanism is arranged on a backboard of a central baffle plate (5) in the frame mechanism;

The frame mechanism comprises a pushing frame (4) arranged on one side of a plate frame of the bottom support plate (2) and two groups of arm force baffle rods (3) symmetrically arranged on the other side of the plate frame of the bottom support plate (2), a center baffle plate (5) is arranged in the middle of the frame of the pushing frame (4), two groups of pushing handles (6) are symmetrically arranged at the top end of a bracket of the pushing frame (4), two groups of positioning sliding sleeves (10) are symmetrically connected to the outer side of the bracket of the pushing frame (4) in a sliding manner, and telescopic pull rods (9) connected with the positioning sliding sleeves (10) are inserted into supporting rods of the arm force baffle rods (3);

The inclined support mechanism comprises a rotating seat (13) arranged on the back plate of the center baffle plate (5), the output end of the rotating seat (13) is rotatably connected with a rotating shaft (14), a side support bracket (7) is sleeved on the outer side of a shaft rod of the rotating shaft (14), and a side support trundle (8) is arranged at the bottom end of an arm rod of the side support bracket (7).

2. The vertical pallet truck according to claim 1, characterized in that a fastening knob (11) pressed against the pushing frame (4) is screwed on the middle part of the shaft sleeve of the positioning sliding sleeve (10), and a track sliding groove (12) guided by the positioning sliding sleeve (10) is arranged on the middle part of the bracket of the pushing frame (4).

3. The vertical pallet truck according to claim 1, wherein the arm strength stop lever (3) has the same length as the arm strength of the telescopic pull rod (9), and the tail end of the arm strength stop lever (3) and the top end of the arm strength of the telescopic pull rod (9) are respectively provided with a rotating pin connected with the bottom support pallet (2) and the positioning sliding sleeve (10).

4. The vertical pallet truck according to claim 1, characterized in that an opening and closing jack (16) is opened on one side of the support of the swivel base (13) along the swinging direction of the side support bracket (7), and a locking jack (15) is opened on the other side of the support of the swivel base (13) along the swinging direction of the side support bracket (7).

5. The vertical pallet truck according to claim 4, wherein a latch jack (17) which is matched with the locking jack (15) and the opening and closing jack (16) is formed at the top end of the arm rod of the side support bracket (7), and fastening bolts are inserted into matched ends of the latch jack (17) and the locking jack (15) and the opening and closing jack (16).

6. A vertical pallet truck according to claim 1, characterized in that the number of push casters (1) is two, and the side stay casters (8) are arranged in a central axis of pitch of the two push casters (1).