CN215826722U

CN215826722U - Rectangular frustum of a pyramid shape workbin transports dolly

Info

Publication number: CN215826722U
Application number: CN202122277605.3U
Authority: CN
Inventors: 王勇
Original assignee: Sichuan Aostar Aluminium Co ltd
Current assignee: Sichuan Aostar Aluminium Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-15
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses an auxiliary trolley for transferring a quadrangular frustum pyramid shaped material box, relates to a manual transportation tool, and aims to provide a manual trolley which is used for transferring the quadrangular frustum pyramid shaped material box by utilizing a lever principle and is safe and labor-saving to use. The technical scheme of the utility model is as follows: the rectangular-frustum-shaped work bin transfer trolley comprises a frame and two wheels, wherein bearings at the centers of the two wheels are connected through a connecting shaft, the middle of the connecting shaft is bent and forms a handle abdicating groove, vertical rods are arranged at two ends of the connecting shaft respectively, the two vertical rods are connected through a first transverse connecting rod, the upper ends of the two vertical rods are connected with one ends of two transverse rods respectively, the other ends of the two transverse rods point to the rear side of the trolley, the two transverse rods are parallel to each other and connected through a second transverse connecting rod, and inclined support rods are arranged between the transverse rods and the vertical rods at the same side; the front sides of the two vertical rods are respectively fixedly provided with two fork rods, the two fork rods are equal in length and parallel to each other, and the front ends of the two fork rods point to the front side of the trolley.

Description

Rectangular frustum of a pyramid shape workbin transports dolly

Technical Field

The utility model relates to a manual transport tool, in particular to an auxiliary trolley for transferring a quadrangular frustum pyramid-shaped material box.

Background

The material box in the shape of the quadrangular frustum pyramid is very commonly used and can be used for transferring various materials. As shown in figure 1, the quadrangular frustum pyramid shaped material box comprises a box body 1 and a handle 2, wherein the box body is of a hopper-shaped structure with a large upper part and a small lower part, a hanging platform 3 is formed at the edge of the upper part of the box body 1, the handle 2 is arranged at the top of the box body 1, and the plane where the handle 2 is located is a horizontal plane. In addition, the handle 2 may also be arranged vertically, i.e. the plane of the handle 2 is a vertical plane. The box is generally made by the steel sheet, and the quality of itself is great, and is heavier behind the material of packing into, if directly transport by the manual work, needs many people to cooperate, consequently shifts with the help of transporting the dolly generally.

At present, the workbin is transported in general to use the flatbed dolly to assist, and the manual work lifts up the workbin and places the transportation in on the flatbed dolly again. Such a transportation method has two disadvantages: on one hand, the bin is directly placed on the flat trolley, the gravity center of the bin is high, and the flat trolley is not provided with a structure for fixing the bin, so that the bin is unstable, and potential safety hazards exist in the transferring process; on the other hand, the workbin needs to be manually lifted up and down, so that the problems of high labor intensity and even completion of the workbin by cooperation of multiple people exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a manpower trolley which is used for transferring a quadrangular frustum pyramid shaped material box and is safe and labor-saving to use.

The technical scheme adopted by the utility model is as follows: the rectangular-frustum-shaped material box transfer trolley comprises a frame and two wheels, wherein bearings are arranged at the centers of the wheels, the bearings at the centers of the two wheels are connected through a connecting shaft, the middle part of the connecting shaft is bent and forms a handle abdicating groove, vertical rods are arranged at two ends of the connecting shaft respectively, the two vertical rods are connected through a first transverse connecting rod, the upper ends of the two vertical rods are connected with one ends of two transverse rods respectively, the other ends of the two transverse rods point to the rear side of the trolley, the two transverse rods are parallel to each other and are connected through a second transverse connecting rod, and inclined support rods are arranged between the transverse rods and the vertical rods at the same side; the front sides of the two vertical rods are respectively fixedly provided with two fork rods, the two fork rods are equal in length and parallel to each other, and the front ends of the two fork rods point to the front side of the trolley.

Further, the method comprises the following steps: the front end of the fork rod is provided with a blunt point.

Further, the method comprises the following steps: the length of the transverse rod is greater than that of the fork rod.

Further, the method comprises the following steps: the cross rod is also provided with an extension rod which is inserted into one end of the cross rod far away from the vertical rod.

Specifically, the method comprises the following steps: the horizontal pole is the steel pipe, and the one end that the montant was kept away from to the horizontal pole is open port, and the extension rod is inserted in the port of horizontal pole.

Specifically, the method comprises the following steps: the opening of the handle abdicating groove of the connecting shaft is positioned at the axial upper side or the rear side of the connecting shaft.

Specifically, the method comprises the following steps: two ends of the first transverse connecting rod are respectively connected to the upper ends of the two vertical rods.

Specifically, the method comprises the following steps: the axial directions of the cross rod and the fork rod are parallel to each other, and the axial directions of the cross rod and the vertical rod are perpendicular to each other.

Specifically, the method comprises the following steps: the vertical rods and the fork rods on the same side are bent into a right-angle shape by a steel pipe; or the vertical rods and the fork rods on the same side are connected by welding.

Specifically, the method comprises the following steps: the montant sets up a plurality of bolt holes on the direction of height, and the one end of fork arm sets up the connecting plate, and the connecting plate passes through bolted connection in montant.

The utility model has the beneficial effects that: the rectangular-frustum-shaped material box transferring trolley is used for assisting in transferring the rectangular-frustum-shaped material box. When the material box in the shape of the quadrangular frustum pyramid is transported, the two fork rods are inserted into the edges of the two sides of the upper part of the material box, the cross rod is pressed downwards, and the material box is lifted by the two fork rods through the lever principle, so that the material box can be transported safely and laborsavingly. The middle part of the connecting shaft is bent and forms a handle abdicating groove, so that the connecting shaft and the material box handle are prevented from being interfered.

The front end of the fork rod is provided with a blunt point, so that the fork rod can be more easily inserted into the edges of the two sides of the upper part of the material box. The cross rod is provided with the extension rod, so that the effective length of the cross rod can be prolonged, and the purpose of labor-saving transportation is achieved. The connecting plate of the fork rod is connected to the vertical rod through a bolt, and the height of the fork rod can be adjusted through adjusting the mounting position of the bolt.

Drawings

Fig. 1 is a schematic view of a conventional bin having a quadrangular frustum shape.

Reference numbers of fig. 1: the box 1, handle 2, hang platform 3.

FIG. 2 is a schematic structural view of the rectangular frustum pyramid shaped bin transfer trolley of the present invention.

Reference numerals of fig. 2: the wheel comprises a wheel 1, a connecting shaft 2, a vertical rod 3, a first transverse connecting rod 4, a cross rod 5, a second transverse connecting rod 6, an inclined supporting rod 7 and a fork rod 8.

Detailed Description

The utility model will be further explained with reference to the drawings.

As shown in figure 1, the rectangular frustum pyramid-shaped bin transfer trolley comprises a frame and two wheels 1, wherein bearings are arranged at the centers of the wheels 1, and the bearings at the centers of the two wheels 1 are connected through a connecting shaft 2. The two wheels 1 are preferably identical, at least in wheel diameter. The two ends of the connecting shaft 2 are respectively provided with a vertical rod 3, and the direction of the vertical rod 3 is vertical to the central connecting line of the two wheels 1. The lower extreme fixed connection of montant 3 in montant 3, perhaps montant 3 be close to the fixed connection in connecting axle 2 in the position of lower extreme, montant 3 can weld and be fixed in montant 3, or through bolted connection. The vertical rod 3 is preferably located between the two wheels 1 at the connection point of the connecting shaft 2. Two montants 3 link to each other through first transverse connecting rod 4 between, and first transverse connecting rod 4 is used for guaranteeing the intensity between two montants 3, and first transverse connecting rod 4 is located the middle part or the upper portion of two montants 3, and for example the both ends of first transverse connecting rod 4 are connected respectively in the upper end of two montants 3.

The upper ends of the two vertical rods 3 are respectively connected with one ends of the two cross rods 5, and the other ends of the two cross rods 5 point to the rear side of the trolley, namely the right side of the figure 1. The transverse rod 5 and the vertical rod 3 are preferably perpendicular to each other in axial direction. The cross rod 5 is used for a manual operating rod, and a steel pipe can be selected. Two horizontal poles 5 are parallel to each other, link to each other through second transverse connecting rod 6 between two horizontal poles 5, and second transverse connecting rod 6 is used for guaranteeing the intensity between horizontal pole 5. At least one second transverse link 6 may be provided between the second transverse links 6. For example, the second transverse link 6 is one and is provided at the middle of the cross bar 5. An inclined support rod 7 is further arranged between the cross rod 5 and the vertical rod 3 on the same side to form a triangular support frame, and strength is improved. The lower end of the diagonal brace 7 can be connected to the vertical bar 3 and also connected to the connecting shaft 2.

The front sides of the two vertical rods 3 are respectively and fixedly provided with two fork rods 8, the two fork rods 8 are equal in length and parallel to each other, and the front ends of the two fork rods 8 point to the front side of the trolley. The transverse bar 5 and the fork 8 are preferably axially parallel to each other and may also form an acute angle close to a right angle. The fork rods 8 are used for being inserted into the edges of two sides of the upper part of the material box, namely two fork rods 8 are used for being inserted into a hanging table of the material box shown in the figure 1, and then the material box is lifted through a lever principle, so that the material box is convenient to transport. To facilitate insertion into the hanging table of the magazine, the front end of the fork 8 is provided with a blunt tip. The fork rod 8 can be directly welded and fixed on the vertical rod 3, or the vertical rod 3 and the fork rod 8 on the same side are bent by a steel pipe to form a right-angle shape, namely, the vertical rod 3 and the fork rod 8 on the same side are integrated. The cross rod 5, the vertical rod 3 and the fork rod 8 on the same side can be welded and connected or formed by bending a steel pipe twice at right angles. Fork 8 and montant 3 can relatively fixed immovable, perhaps montant 3 sets up a plurality of bolt holes on the direction of height, and the one end of fork 8 sets up the connecting plate, for example the one end welded connection board of fork 8, and the connecting plate passes through bolted connection in montant 3, passes through bolted connection in the bolt hole of co-altitude with the connecting plate to can adjust two fork 8's height. Inclined supporting rods or inclined supporting plates can be arranged between the lower side connecting plates of the fork rods 8 to enhance strength.

In order to avoid the mutual interference between the material box and the connecting shaft 2 after the material box is arranged on the two fork rods 8, particularly to avoid the mutual interference between the handle of the material box and the connecting shaft 2, the middle part of the connecting shaft 2 is bent and forms a handle abdicating groove. The opening of the handle abdicating groove is not required to be positioned on the front side of the trolley, for example, the opening of the handle abdicating groove is positioned on the upper side or the rear side of the connecting shaft 2 in the axial direction.

The length of the cross rod 5 is larger than that of the fork rod 8, so that the aim of saving labor is fulfilled. Or, the cross rod 5 is also provided with an extension rod, the extension rod is inserted into one end of the cross rod 5 far away from the vertical rod 3, the total length of the cross rod 5 and the extension rod is greater than that of the fork rod 8, and the extension rod can be selectively used or not used according to actual needs during use. For the convenience of the loading and unloading of the extension rod, the cross rod 5 and the extension rod are steel pipes, one end of the cross rod 5, which is far away from the vertical rod 3, is an open port, and the extension rod is inserted into the port of the cross rod 5.

Claims

1. Four arriss platform shape workbin transportation dolly includes frame and two wheels (1), and the center department of wheel (1) is the bearing, and the bearing of two wheels (1) center departments passes through connecting axle (2) and links to each other, and its characteristic lies in: the middle part of the connecting shaft (2) is bent to form a handle abdicating groove, two ends of the connecting shaft (2) are respectively provided with a vertical rod (3), the two vertical rods (3) are connected through a first transverse connecting rod (4), the upper ends of the two vertical rods (3) are respectively connected with one end of two transverse rods (5), the other ends of the two transverse rods (5) point to the rear side of the trolley, the two transverse rods (5) are parallel to each other and are connected through a second transverse connecting rod (6), and an inclined strut (7) is also arranged between the transverse rod (5) and the vertical rod (3) at the same side; the front sides of the two vertical rods (3) are respectively and fixedly provided with two fork rods (8), the two fork rods (8) are equal in length and are parallel to each other, and the front ends of the two fork rods (8) point to the front side of the trolley.

2. The quadrangular frustum pyramid shaped bin transfer trolley according to claim 1, characterized in that: the front end of the fork rod (8) is provided with a blunt point.

3. The quadrangular frustum pyramid shaped bin transfer trolley according to claim 1, characterized in that: the length of the cross rod (5) is greater than that of the fork rod (8).

4. The quadrangular frustum pyramid shaped bin transfer trolley according to claim 1, characterized in that: the cross rod (5) is also provided with an extension rod which is inserted into one end of the cross rod (5) far away from the vertical rod (3).

5. The quadrangular frustum shaped bin transfer trolley according to claim 4, characterized in that: the cross rod (5) is a steel pipe, one end of the cross rod (5) far away from the vertical rod (3) is an open port, and the extension rod is inserted into the port of the cross rod (5).

6. The quadrangular frustum pyramid shaped bin transfer trolley according to claim 1, characterized in that: the opening of the handle abdicating groove of the connecting shaft (2) is positioned at the upper side or the rear side of the connecting shaft (2) in the axial direction.

7. The quadrangular frustum pyramid shaped bin transfer trolley according to any one of claims 1 to 6, characterized in that: two ends of the first transverse connecting rod (4) are respectively connected with the upper ends of the two vertical rods (3).

8. The quadrangular frustum pyramid shaped bin transfer trolley according to any one of claims 1 to 6, characterized in that: the axial directions of the cross rod (5) and the fork rod (8) are parallel to each other, and the axial directions of the cross rod (5) and the vertical rod (3) are perpendicular to each other.

9. The quadrangular frustum shaped bin transfer trolley according to claim 8, characterized in that: the vertical rod (3) and the fork rod (8) on the same side are bent into a right-angle shape by a steel pipe; or the vertical rod (3) and the fork rod (8) on the same side are connected by welding.

10. The quadrangular frustum shaped bin transfer trolley according to claim 8, characterized in that: the vertical rod (3) is provided with a plurality of bolt holes in the height direction, one end of the fork rod (8) is provided with a connecting plate, and the connecting plate is connected to the vertical rod (3) through bolts.