CN215293120U

CN215293120U - Butt-joint structure of truck scale

Info

Publication number: CN215293120U
Application number: CN202120817165.3U
Authority: CN
Inventors: 王强
Original assignee: Chongqing Jinyifan Technology Development Co ltd
Current assignee: Chongqing Jinyifan Technology Development Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-24
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a butt joint structure of truck scale, including first truck scale body and second truck scale body, first truck scale body is located the left side of second truck scale body, four guide bars of left end fixedly connected with of second truck scale body, the right side of first truck scale body is equipped with four guide ways, four the guide bar respectively with the inner wall sliding connection of guide way, first truck scale internal rotation is connected with the rotary rod, the front end of rotary rod runs through first truck scale body setting, the front end fixedly connected with hand wheel of rotary rod, be equipped with fixed establishment between rotary rod and the second truck scale body. The utility model discloses a fixed establishment can be convenient for dismantle the change to the truck scale, is convenient for in time change easy operation, save time to the part of damage.

Description

Butt-joint structure of truck scale

Technical Field

The utility model relates to a truck scale technical field especially relates to a butt joint structure of truck scale.

Background

Weighbridges, also known as truck scales, are large scales placed on the ground, often used to weigh the tons of a truck, and are the primary weighing devices used by factories, mines, and other businesses for bulk goods metering.

At present, in the truck scale field, the truck scale generally comprises the multisection balance body, needs the multisection balance body to make up the length that needs, and the few butt joint structure of truck scale comes the truck scale to connect simultaneously, and the damage can appear making when the truck scale has the in-process, needs in time to change the position that damages. Therefore, a digital car weigher docking structure needs to be designed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the butt joint structure of a truck scale that proposes, it can be convenient for dismantle the change to the truck scale through fixed establishment, is convenient for in time change easy operation, save time to the part of damage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a butt-joint structure of truck scale, includes first truck scale body and second truck scale body, first truck scale body is located the left side of second truck scale body, four guide bars of left end fixedly connected with of second truck scale body, the right side of first truck scale body is equipped with four guide ways, four the guide bar respectively with the inner wall sliding connection of guide way, first truck scale internal rotation is connected with the rotary rod, the front end of rotary rod runs through first truck scale body and sets up, the front end fixedly connected with hand wheel of rotary rod, be equipped with fixed establishment between rotary rod and the second truck scale body.

Preferably, the fixed establishment include with rotary rod fixed connection's first bevel gear, first bevel gear meshing has the second bevel gear, second bevel gear fixedly connected with worm, the worm rotates with first truck scale body to be connected, the worm meshing has the worm wheel, the equal fixedly connected with threaded rod in both ends of worm wheel, two the threaded rod all rotates with first truck scale body to be connected, two the equal fixedly connected with fixed block in the back of the body end mutually of threaded rod, two the outer wall of threaded rod all overlaps and is equipped with the slide bar rather than threaded connection, be equipped with two sliding chutes on the second truck scale body, two the slide bar respectively with the inner wall sliding connection of sliding chute.

Through adopting above-mentioned technical scheme, be convenient for first truck scale body and the dismantlement of second truck scale body to change through fixed establishment.

Preferably, the right side of first truck scale body is equipped with the lug, the left side of second truck scale body is equipped with the recess with lug matched with.

Preferably, the outer wall cover of hand wheel is equipped with one deck protective sheath, the material of protective sheath is rubber.

Through adopting above-mentioned technical scheme, give the comfort through setting up the protective sheath.

Preferably, the outer wall of the threaded rod and the inner wall of the sliding rod are respectively provided with an external thread and an internal thread which are matched with each other.

Preferably, the cross section of the sliding rod is provided in a rectangular shape.

Through adopting above-mentioned technical scheme, avoid rotating between slide bar and the first truck scale body.

Compared with the prior art, the utility model, its beneficial effect does:

1. the staff holds the hand wheel and rotates, drives rotary rod, first bevel gear, second bevel gear, worm wheel, threaded rod and rotates, makes the slide bar relative movement at both ends, breaks away from the sliding tray and will can separate first truck scale body and second truck scale body until the slide bar, again will damage the hand wheel of the other end at position and rotate and can take off the position of damage and maintain easy operation.

2. The butt joint of first truck scale body and second truck scale body of being convenient for through the cooperation of guide bar and guide way, the staff holds the hand wheel and carries out reverse rotation, drive the rotary rod, first bevel gear, second bevel gear, the worm wheel, the threaded rod rotates, make the slide bar at both ends remove mutually, insert the slide bar and can fix first truck scale body and second truck scale body in the sliding tray until the slide bar, again will change the other end at position and fix, accomplish the position change to the damage promptly.

To sum up, the utility model discloses a fixed establishment can be convenient for dismantle the change to the truck scale, is convenient for in time change easy operation, save time to the part of damage.

Drawings

Fig. 1 is a schematic structural diagram of a docking structure of a truck scale according to the present invention;

fig. 2 is a cross-sectional view of a docking structure of a truck scale according to the present invention;

fig. 3 is an enlarged view of a structure a in fig. 2.

In the figure: the automobile scale comprises a first automobile scale body 1, a second automobile scale body 2, a guide rod 3, a guide groove 4, a rotating rod 5, a hand wheel 6, a first bevel gear 7, a second bevel gear 8, a worm 9, a worm wheel 10, a threaded rod 11, a fixed block 12, a sliding rod 13 and a sliding groove 14.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a butt joint structure of truck scale, including first truck scale body 1 and second truck scale body 2, first truck scale body 1 is located the left side of second truck scale body 2, the right side of first truck scale body 1 is equipped with the lug, the left side of second truck scale body 2 is equipped with the recess with lug matched with, can make first truck scale body 1 and second truck scale body 2 zonulae occludens through the cooperation of lug and recess, the left end fixedly connected with four guide bars 3 of second truck scale body 2, the right side of first truck scale body 1 is equipped with four guide ways 4, four guide bars 3 respectively with the inner wall sliding connection of guide way 4, can be convenient for the follow-up of first truck scale body 1 and second truck scale body 2 to fix through the cooperation of guide bar 3 and guide way 4.

The internal rotation of first truck scale body 1 is connected with rotary rod 5, and the front end of rotary rod 5 runs through the setting of first truck scale body 1, and the front end fixedly connected with hand wheel 6 of rotary rod 5, the outer wall cover of hand wheel 6 are equipped with the one deck protective sheath, and the material of protective sheath is rubber, can give other people the comfort through setting up the protective sheath.

A fixing mechanism is arranged between the rotating rod 5 and the second truck scale body 2, the fixing mechanism comprises a first bevel gear 7 fixedly connected with the rotating rod 5, the first bevel gear 7 is meshed with a second bevel gear 8, the second bevel gear 8 is fixedly connected with a worm 9, the worm 9 is rotatably connected with the first truck scale body 1, the worm 9 is meshed with a worm wheel 10, two ends of the worm wheel 10 are fixedly connected with threaded rods 11, the two threaded rods 11 are rotatably connected with the first truck scale body 1, opposite ends of the two threaded rods 11 are fixedly connected with fixed blocks 12, the sliding rods 13 are prevented from being separated from the first truck scale body 1 by arranging the fixed blocks 12, the outer walls of the two threaded rods 11 are sleeved with sliding rods 13 in threaded connection with the sliding rods, the sliding rods 13 penetrate through the first truck scale body 1 and are in sliding connection with the first truck scale body 1, the outer walls of the threaded rods 11 and the inner walls of the sliding rods 13 are respectively provided with external threads and internal threads which are matched with each other threads, the cross section of the sliding rod 13 is rectangular, the second truck scale body 2 is provided with two sliding grooves 14, and the two sliding rods 13 are respectively connected with the inner walls of the sliding grooves 14 in a sliding manner.

The utility model discloses in, when the staff is dismantled the position of damage as required, as long as hold hand wheel 6 and rotate, drive rotary rod 5, first bevel gear 7, second bevel gear 8, worm 9, worm wheel 10, threaded rod 11 rotates, make the slide bar 13 relative movement at both ends, break away from sliding tray 14 and will separate first truck scale body 1 and second truck scale body 2 until slide bar 13, rotate hand wheel 6 that damages the other end at position again and can take off the position of damage and maintain, after changing the position of damage, through the butt joint of the cooperation of guide bar 3 and guide way 4 convenient to first truck scale body 1 and second truck scale body 2, insert guide bar 3 in the guide way 4, hold hand wheel 6 and carry out reverse rotation, drive rotary rod 5, first bevel gear 7, second bevel gear 8, worm 9, Worm wheel 10, threaded rod 11 rotate, make the slide bar 13 at both ends remove mutually, can fix first truck scale body 1 and second truck scale body 2 in inserting sliding tray 14 until slide bar 13, will change the other end at position again and fix, accomplish the position change to the damage promptly.

Claims

1. The utility model provides a butt joint structure of truck scale, includes first truck scale body (1) and second truck scale body (2), its characterized in that, first truck scale body (1) is located the left side of second truck scale body (2), four guide bar (3) of left end fixedly connected with of second truck scale body (2), the right side of first truck scale body (1) is equipped with four guide way (4), four guide bar (3) respectively with the inner wall sliding connection of guide way (4), first truck scale body (1) internal rotation is connected with rotary rod (5), the front end of rotary rod (5) runs through first truck scale body (1) and sets up, the front end fixedly connected with hand wheel (6) of rotary rod (5), be equipped with fixed establishment between rotary rod (5) and second truck scale body (2).

2. The butt joint structure of the automobile scale according to claim 1, wherein the fixing mechanism comprises a first bevel gear (7) fixedly connected with a rotating rod (5), the first bevel gear (7) is engaged with a second bevel gear (8), the second bevel gear (8) is fixedly connected with a worm (9), the worm (9) is rotatably connected with a first automobile scale body (1), the worm (9) is engaged with a worm wheel (10), two ends of the worm wheel (10) are both fixedly connected with threaded rods (11), two threaded rods (11) are both rotatably connected with the first automobile scale body (1), the opposite ends of the two threaded rods (11) are both fixedly connected with fixed blocks (12), the outer walls of the two threaded rods (11) are both sleeved with sliding rods (13) in threaded connection with the two threaded rods, the second automobile scale body (2) is provided with two sliding grooves (14), the two sliding rods (13) are respectively connected with the inner wall of the sliding groove (14) in a sliding mode.

3. The docking structure of a truck scale according to claim 1, wherein the right side of the first truck scale body (1) is provided with a projection, and the left side of the second truck scale body (2) is provided with a groove matched with the projection.

4. The butt joint structure of the automobile scale according to claim 1, wherein a protective sleeve is sleeved on the outer wall of the hand wheel (6), and the protective sleeve is made of rubber.

5. The docking structure of a car scale according to claim 2, wherein the outer wall of the threaded rod (11) and the inner wall of the sliding rod (13) are provided with external threads and internal threads respectively.

6. A docking structure for a car scale according to claim 2, wherein the cross section of the sliding bar (13) is configured to be rectangular.