CN211895888U

CN211895888U - Material transport vehicle

Info

Publication number: CN211895888U
Application number: CN201921853820.XU
Authority: CN
Inventors: 韩雪强; 雷玉兰
Original assignee: Sanhe Zhongtuo Construction Engineering Co ltd
Current assignee: Sanhe Zhongtuo Construction Engineering Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-11-10
Anticipated expiration: 2029-10-31

Abstract

The utility model provides a material transport vehicle, it includes frame, climbing mechanism and supporter. Wherein, a cart handle is arranged on the frame. The bottom plate of the frame is provided with a jacking mechanism. The jacking mechanism structurally comprises a lifting assembly and a cylinder for driving the lifting assembly to ascend or descend, wherein the cylinder is horizontally arranged, a stable arm is installed at the driving end of the cylinder, and wheels are arranged on the stable arm. When the driving end of the cylinder is in an extending state, the lifting assembly is in a rising state, and meanwhile, the wheels are far away from the frame along with the extension of the driving end of the cylinder, so that the balance state of the frame is maintained. Since the shelf for carrying and transporting materials is installed at the top end of the lifting assembly, the shelf is lowered or raised along with the lowering or raising of the lifting assembly. The material lifting device has the advantages that the material can be lifted freely, workers can be guaranteed to be at the same height in the material loading and unloading process, the working strength of the workers is reduced, the working comfort of the workers is improved, and the stability of the whole structure is good.

Description

Material transport vehicle

Technical Field

The utility model relates to a material transport technical field, in particular to material transport vehicle.

Background

The loading, unloading and carrying equipment is a machine for moving, lifting, loading, unloading and short-distance conveying of materials or goods, is an important mechanical equipment in logistics equipment, is used for not only completing loading and unloading of materials, but also completing stacking, unstacking and transportation of materials and lifting, conveying and carrying of goods in a cabin, a car, a warehouse and a workshop.

Among the prior art, the frock transport vechicle that the transportation material was used is the individual layer plummer more, piles up through the material and lays, need bow to put at the in-process of loading and unloading, causes certain pressure to the health to still need distinguish and put the consideration when transporting multiple material.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a material transport vehicle to realize the free lift of material, and overall structure stability is good.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a material transfer cart comprising:

the trolley comprises a trolley frame, wherein a trolley handle is arranged on the trolley frame;

the jacking mechanism is arranged on a bottom plate of the frame and comprises a lifting assembly and a cylinder for driving the lifting assembly to ascend or descend, the cylinder is horizontally arranged, a stabilizing arm is arranged at the driving end of the cylinder, and wheels are arranged on the stabilizing arm; when the driving end of the air cylinder is in an extending state, the lifting assembly is in a rising state, and the wheels are far away from the frame along with the extension of the driving end of the air cylinder so as to keep the balance state of the frame;

the storage rack is arranged at the top end of the lifting component and is used for bearing and transporting materials; and the commodity shelf is lowered or raised along with the lowering or raising of the lifting component.

Furthermore, the lifting assembly comprises a first connecting arm and a second connecting arm which are arranged in a crossed manner, and the first connecting arm is hinged with the second connecting arm at the crossed position; one end of the first connecting arm is fixedly arranged on the bottom plate, and the free end of the first connecting arm is slidably arranged at the bottom of the commodity shelf; one end of the second connecting arm is fixedly arranged at the bottom of the commodity shelf, and the free end of the second connecting arm is slidably arranged on the bottom plate; the driving end of the air cylinder is fixed at the free end of the second connecting arm.

Furthermore, the lifting assembly further comprises a third connecting arm and a fourth connecting arm which are arranged in a crossed manner, the third connecting arm and the fourth connecting arm are hinged at the crossed position, one end of the third connecting arm is fixedly arranged on the bottom plate, and the free end of the third connecting arm is slidably arranged at the bottom of the commodity shelf; one end of the fourth connecting arm is fixedly arranged at the bottom of the commodity shelf, and the free end of the fourth connecting arm is slidably arranged on the bottom plate; the free end of the second connecting arm is connected with the free end of the fourth connecting arm through a first connecting rod, and a cylinder rod of the air cylinder is hinged to the first connecting rod.

Furthermore, the free end of the first connecting arm is connected with the free end of the third connecting arm through a second connecting rod.

Further, the supporter includes the first loading board that the level was placed and for first loading board parallel arrangement's second loading board, and connect the vertical frame of first loading board and second loading board.

Furthermore, a guide channel is formed on the frame, and the vertical frame is inserted into the guide channel.

Further, the stiff end of first linking arm pass through the fixing base articulated install in the bottom plate, first gyro wheel is installed to the free end of first linking arm, first gyro wheel slidable mounting in first loading board bottom, the stiff end of second linking arm passes through the fixing base is articulated install in the bottom of first loading board, the second gyro wheel is installed to the free end of second linking arm, second gyro wheel slidable mounting in on the bottom plate.

Compared with the prior art, the utility model discloses following advantage has:

(1) material transport vechicle set up climbing mechanism and supporter, through the rising and the reduction of supporter, make workman loading and unloading material state keep in a height, alleviateed workman's working strength, improved workman's work comfort level.

(2) Through having designed cylinder and firm arm, when bearing a large amount of materials, the one end of frame is kept away from to the wheel on the firm arm, has guaranteed when the transportation, and the accident that the transport vechicle upset or slope is difficult for appearing takes place.

(3) Through designing a plurality of linking arms, stability when having guaranteed the jacking is difficult for appearing the unstable condition of material when loading and unloading.

(4) Through having designed double-deck loading board, can realize that multiple material separately puts on bearing the weight of the material, easily distinguish, the loading and unloading of being convenient for.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of a material transportation vehicle according to an embodiment of the present invention;

fig. 2 is a schematic view of a jacking mechanism according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of the material transportation vehicle according to the embodiment of the present invention during jacking;

fig. 4 is a side view of the material transportation truck in jacking according to the embodiment of the present invention;

description of reference numerals:

1-vehicle frame, 101-cart handle, 102-bottom plate, 103-guide channel, 2-jacking mechanism, 201-air cylinder, 202-stabilizing arm, 203-first connecting arm, 204-second connecting arm, 205-first connecting rod, 206-second connecting rod, 207-fixed seat, 208-first roller, 209-second roller, 301-first bearing plate, 302-second bearing plate, 303-vertical frame.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The present embodiment relates to a material transporting vehicle, which is shown in fig. 1-2 and comprises: frame 1, climbing mechanism 2 and supporter. Wherein, a cart handle 101 is arranged on the frame 1, and the jacking mechanism 2 is arranged on a bottom plate 102 of the frame 1. The jacking mechanism 2 comprises a lifting assembly and a cylinder 201 for driving the lifting assembly to rise or fall, the cylinder 201 is horizontally arranged, a stabilizing arm 202 is installed at the driving end of the cylinder 201, wheels are arranged on the stabilizing arm 202, when the driving end of the cylinder 201 is in an extending state, the lifting assembly is in a rising state, and the wheels are far away from the frame 1 along with the extension of the driving end of the cylinder 201 so as to keep the balance state of the frame 1. Meanwhile, the shelf for bearing and transporting materials is arranged at the top end of the lifting component, so the shelf can be lowered or raised along with the lowering or raising of the lifting component. The material lifting device has the advantages that the material can be lifted freely, workers can be guaranteed to be at the same height in the material loading and unloading process, the working strength of the workers is reduced, the working comfort of the workers is improved, and the stability of the whole structure is good.

In this embodiment, when the top of the lifting assembly is at the lower limit position, that is, the rack is at the lowest position, the driving end of the cylinder 201 is in the contracted state, and the wheel is at the end close to the frame 1. Similarly, when the top of the lifting assembly is at the upper limit position, that is, the rack is at the highest position, the driving end of the cylinder 201 is in the extending state, and the wheels are at the end far away from the frame 1. The purpose of design so is with the wheel as the bottom sprag point of transport vechicle, has increased the support interval of transport vechicle bottom through removing, has guaranteed the holistic stability of transport vechicle when the material risees.

The utility model discloses in the lift subassembly that adopts including first linking arm 203 and the second linking arm 204 of cross arrangement, first linking arm 203 is articulated at the cross position with second linking arm 204, the one end fixed mounting of first linking arm 203 is on bottom plate 102, the free end slidable mounting of first linking arm 203 is in the supporter bottom, the one end fixed mounting of second linking arm 204 is in the supporter bottom, the free end slidable mounting of second linking arm 204 is on bottom plate 102, the drive end of cylinder 201 is fixed in the free end of second linking arm 204.

Simultaneously, this lifting unit has still set up third linking arm and fourth linking arm corresponding to first linking arm and second linking arm, and the third linking arm is articulated at the cross position with the fourth linking arm, and the one end fixed mounting of third linking arm is on bottom plate 102, and the free end slidable mounting of third linking arm is in the supporter bottom, and the one end fixed mounting of fourth linking arm is in the supporter bottom, and the free end slidable mounting of fourth linking arm is on bottom plate 102. And for better stabilizing the lifting assembly, a connection is designed between the free end of the second connecting arm 204 and the free end of the fourth connecting arm, and a second connecting rod 206 is designed between the free end of the first connecting arm 203 and the free end of the third connecting arm. The driving end of the cylinder 201 is hinged to a first connecting rod 205. The lifting assembly is structurally safe to a certain extent, stability during jacking is guaranteed, and unstable materials are not prone to occurring during loading and unloading.

In order to better achieve the working efficiency of the lifting assembly, as can be seen from fig. 3 and 4, the fixed end of the first connecting arm 203 is hinged to the bottom plate 102 through a fixing seat 207, the free end of the first connecting arm 203 is provided with a first roller 208, the first roller 208 is slidably mounted at the bottom of the first supporting plate 301, and the fixed end of the second connecting arm 204 is hinged to the bottom of the first supporting plate 301 through the fixing seat 207. The free end of the second connecting arm 204 is provided with a second roller 209, and the second roller 209 is slidably arranged on the bottom plate 102. The pulley design makes the elevating movement of assurance shelf when work going on that can be better.

The utility model discloses in, the supporter of design is including the first loading board 301 that the level was placed and the second loading board 302 for first loading board parallel arrangement to and the vertical frame 303 of connecting first loading board 301 and second loading board 302. And the frame 1 is provided with a guide channel 103, and the vertical frame 303 is inserted into the guide channel 103. In the embodiment in which the vertical frame 303 is inserted into the guide channel 103 of the vehicle frame 1, the guide channel 103 is vertically configured, so that the vertical frame 303 moves in the direction of the guide channel 103 as the lifting assembly 201 is lowered or raised. Because various materials cannot be carried in one-time transportation in work, the structure can also realize that various materials are separately placed on the carried materials, and the materials are easy to distinguish and convenient to load and unload.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A material transport cart, comprising:

the bicycle comprises a bicycle frame (1), wherein a trolley handle (101) is arranged on the bicycle frame (1);

the lifting mechanism (2) is arranged on a bottom plate (102) of the frame (1), the lifting mechanism (2) comprises a lifting assembly and an air cylinder (201) for driving the lifting assembly to ascend or descend, the air cylinder (201) is horizontally arranged, a stabilizing arm (202) is arranged at the driving end of the air cylinder (201), and wheels are arranged on the stabilizing arm (202); when the driving end of the air cylinder (201) is in an extending state, the lifting assembly is in a lifting state, and the wheels are far away from the frame (1) along with the extension of the driving end of the air cylinder (201) so as to maintain the balance state of the frame (1);

2. The material transfer cart of claim 1, wherein: the lifting assembly comprises a first connecting arm (203) and a second connecting arm (204) which are arranged in a crossed mode, and the first connecting arm (203) is hinged to the second connecting arm (204) at the crossed position; one end of the first connecting arm (203) is fixedly arranged on the bottom plate (102), and the free end of the first connecting arm (203) is slidably arranged at the bottom of the commodity shelf; one end of the second connecting arm (204) is fixedly arranged at the bottom of the commodity shelf, the free end of the second connecting arm (204) is slidably arranged on the bottom plate (102), and the driving end of the air cylinder (201) is fixed at the free end of the second connecting arm (204).

3. The material transfer cart of claim 2, wherein: lifting unit is still including the third linking arm and the fourth linking arm of cross arrangement, the third linking arm with the fourth linking arm is articulated at the cross position, the one end fixed mounting of third linking arm in on bottom plate (102), the free end slidable mounting of third linking arm in supporter bottom, the one end fixed mounting of fourth linking arm in supporter bottom, the free end slidable mounting of fourth linking arm in on bottom plate (102), the free end of second linking arm (204) with the free end of fourth linking arm passes through first connecting rod (205) and connects, the jar pole of cylinder (201) articulate in first connecting rod (205).

4. The material transfer cart of claim 3, wherein: the free end of the first connecting arm (203) is connected with the free end of the third connecting arm through a second connecting rod (206).

5. The material transfer cart of claim 2, wherein: the commodity shelf comprises a first bearing plate (301) horizontally placed, a second bearing plate (302) arranged in parallel relative to the first bearing plate, and a vertical frame (303) connected with the first bearing plate (301) and the second bearing plate (302).

6. The material transfer cart of claim 5, wherein: a guide channel (103) is formed in the frame (1), and the vertical frame (303) is inserted into the guide channel (103).

7. The material transfer cart of claim 6, wherein: the stiff end of first linking arm (203) pass through fixing base (207) articulate in on bottom plate (102), first gyro wheel (208) are installed to the free end of first linking arm (203), first gyro wheel (208) slidable mounting in first loading board (301) bottom, the stiff end of second linking arm (204) passes through fixing base (207) articulate in the bottom of first loading board (301), second gyro wheel (209) are installed to the free end of second linking arm (204), second gyro wheel (209) slidable mounting in on bottom plate (102).