CN212828908U

CN212828908U - Front fork structure of environmental sanitation truck

Info

Publication number: CN212828908U
Application number: CN202021236848.1U
Authority: CN
Inventors: 董硕
Original assignee: Tianjin Yifei Environmental Sanitation Equipment Co ltd
Current assignee: Tianjin Yifei Environmental Sanitation Equipment Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-30
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a front fork structure of a sanitation truck, which comprises a fork shoulder, wherein a front fork vertical pipe extending upwards is arranged at the center of the fork shoulder, the two ends of the fork shoulder are symmetrically provided with a front fork inner tube which extends downwards, the bottom of the front fork inner tube is sleeved with a front fork outer tube, an integrated connecting sleeve ring is sleeved on the front fork inner tube above the front fork outer tube, a damping spring is arranged between the connecting sleeve ring and the front fork outer tube and sleeved on the front fork inner tube, an internal spring is arranged inside the front fork outer tube and positioned at the bottom of the front fork inner tube, an elastic protective sleeve is sleeved on the front fork inner tube above the connecting sleeve ring, a basket fixed end is arranged right ahead of the connecting sleeve ring, an arc-shaped mounting frame is arranged in front of the front fork outer tube, two ends of the arc-shaped mounting frame are fixed in front of the front fork outer tube, this arc mounting bracket central point puts and is provided with preceding baffle stiff end, and the fork is provided with USB on the shoulder and charges the mouth. The utility model has the advantages of simple structure, good damping effect and various functions.

Description

Front fork structure of environmental sanitation truck

Technical Field

The utility model belongs to the technical field of the sanitation car, especially, relate to a front fork structure of sanitation car.

Background

The sanitation vehicle is a special vehicle for conveying various kinds of garbage by municipal sanitation, and can be divided into a large-scale sanitation vehicle and a small-scale sanitation vehicle according to the bearing capacity of the sanitation vehicle. The small-size sanitation car is the tricycle sanitation car usually, including hand power (push away) tricycle and electric tricycle, this kind of sanitation car is because small, uses more nimble light, and the domestic waste collection of residential areas such as mainly being applicable to with school district street, then transports the rubbish transfer station and concentrates.

Most three-wheeled sanitation car's front fork simple structure, list thin, intensity is lower, and the comfort level is relatively poor when sanitation workman rides, if meet the uneven condition of road, the impact and the vibrations that receive that sanitation workman received are more obvious, and in addition, current sanitation car front fork only plays the connection effect, and the function is single.

Disclosure of Invention

The to-be-solved problem of the utility model is to provide a simple structure, the shock attenuation is effectual, manifold sanitation front fork structure of function.

In order to solve the technical problem, the utility model discloses a technical scheme is: a front fork structure of a sanitation truck comprises a fork shoulder, wherein a front fork vertical pipe extending upwards is arranged at the center of the fork shoulder, front fork inner pipes extending downwards are symmetrically arranged at two ends of the fork shoulder, a front fork outer pipe is sleeved at the bottom of the front fork inner pipe, an integrated connecting sleeve ring is sleeved on the front fork inner pipe and positioned above the front fork outer pipe, a damping spring is arranged between the connecting sleeve ring and the front fork outer pipe and sleeved on the front fork inner pipe, the damping spring is arranged on the front fork inner pipe in a sleeving manner, a built-in spring is arranged inside the front fork outer pipe and positioned at the bottom of the front fork inner pipe and filled in a cavity between the front fork inner pipe and the front fork outer pipe, an elastic protective sleeve is sleeved on the front fork inner pipe and positioned above the connecting sleeve ring, a truck basket fixed end is arranged right in front of the connecting sleeve ring, an arc-shaped mounting rack is, the central position of the arc-shaped mounting frame is provided with a front baffle fixing end, a USB charging port is arranged on the fork shoulder, and a cover body is buckled on the USB charging port.

And the USB charging port is connected with the battery through the voltage reduction module.

The elastic protection sleeve is made of rubber.

By adopting the technical scheme, when the utility model is used, namely when a sanitation worker rides on a bumpy road surface, the inner tube of the front fork moves in the outer tube of the front fork through the spring deformation and the elastic restoring force of the damping spring and the built-in spring, so that the vertical movement amplitude of the wheel on the bumpy road surface is reduced, and the damping effect is achieved, and the sanitation worker rides on the bumpy road surface more comfortably and stably; the bicycle basket fixing end is arranged right in front of the connecting sleeve ring and can fix the bicycle basket at the position, and the elastic protective sleeve sleeved above the connecting sleeve ring can prevent the bicycle basket and the inner tube of the front fork from being worn on one hand and can play a role in protecting the inner tube of the front fork and preventing the front fork from rusting on the other hand; the front part of the outer tube of the front fork is provided with the arc-shaped mounting frame, and the fixed end of the front baffle plate arranged in the center of the arc-shaped mounting frame can be used as a fixed point of the front baffle plate, so that the bearing capacity of a product can be improved, and the service life of the front fork can be prolonged; the USB that sets up on the fork shoulder charges the mouth, can the lug connection cell-phone charge to the cell-phone, and the cell-phone can be placed in the bicycle basket, and it is convenient to charge, and USB charges to detain on the mouth and is equipped with the lid, plays waterproof dirt-proof effect.

The utility model has the advantages that: has the advantages of simple structure, good damping effect and multiple functions.

Drawings

The advantages and mode of realisation of the invention will become more apparent hereinafter by describing in detail the invention with reference to the attached drawings, wherein the content shown in the drawings is only for explaining the invention, without constituting any limitation to the meaning of the invention, in which:

FIG. 1 is a schematic structural diagram of the present invention

In the figure:

1. fork shoulder 2, front fork riser 3, front fork inner tube

4. Front fork outer tube 5, connecting lantern ring 6, damping spring

7. Built-in spring 8, elastic protection sleeve 9 and fixed end of bicycle basket

10. Arc mounting bracket 11, preceding baffle stiff end 12, USB charge mouth

13. Cover body

Detailed Description

As shown in figure 1, the utility model relates to a front fork structure of a sanitation truck, which comprises a fork shoulder 1, a front fork vertical pipe 2 extending upwards is arranged at the center of the fork shoulder, a front fork inner pipe 3 extending downwards is symmetrically arranged at the two ends of the fork shoulder 1, a front fork outer pipe 4 is sleeved at the bottom of the front fork inner pipe 3, an integral connecting lantern ring 5 is sleeved at the upper part of the front fork outer pipe 4 on the front fork inner pipe 3, a damping spring 6 is arranged between the connecting lantern ring 5 and the front fork outer pipe 4, the damping spring 6 is sleeved on the front fork inner pipe 3, a built-in spring 7 is arranged inside the front fork outer pipe 4, the built-in spring 7 is arranged at the bottom of the front fork inner pipe 3, the built-in spring 7 is filled in a cavity between the front fork inner pipe 3 and the front fork outer pipe 4, an elastic protective sleeve 8 is sleeved at the upper part of the connecting lantern ring 5 on the front of, arc mounting bracket 10 both ends are fixed in 4 the place ahead of front fork outer tube, and this arc mounting bracket 10 central point puts and is provided with preceding baffle stiff end 11, and fork shoulder 1 is last to be provided with USB and charges mouthful 12, and USB charges and detains on mouthful 12 and is equipped with lid 13, and USB charges mouthful 12 and links to each other with the battery through step-down module, and elastic protection sleeve 8 is the rubber material.

When the bicycle is used, namely when a sanitation worker rides on a bumpy road, the front fork inner tube 3 moves in the front fork outer tube 4 through the spring deformation and the elastic restoring force of the damping spring 6 and the built-in spring 7, so that the up-and-down movement amplitude of wheels on the bumpy road is reduced, a damping effect is achieved, and the sanitation worker rides on the bumpy road more comfortably and stably; a basket fixing end 9 is arranged right in front of the connecting sleeve ring 5 and can fix the basket at the position, and an elastic protective sleeve 8 sleeved above the connecting sleeve ring 5 can prevent the basket and the front fork inner tube 3 from being worn on one hand and can protect the front fork inner tube 3 from rusting on the other hand; an arc-shaped mounting rack 10 is arranged in front of the front fork outer tube 4, and a front baffle fixing end 11 is arranged in the center of the arc-shaped mounting rack 10, so that the front baffle fixing end can be used as a fixing point of a front baffle, the bearing capacity of a product can be improved, and the service life of a front fork can be prolonged; the USB that sets up on the fork shoulder 1 charges mouthful 12, can the lug connection cell-phone charge to the cell-phone, and the cell-phone can be placed in the bicycle basket, and it is convenient to charge, and USB charges and detains on mouthful 12 and is equipped with lid 13, plays waterproof dirt-proof effect.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.

Claims

1. The utility model provides a front fork structure of a sanitation truck which characterized in that: comprises a fork shoulder, a front fork vertical pipe extending upwards is arranged at the center of the fork shoulder, front fork inner pipes extending downwards are symmetrically arranged at the two ends of the fork shoulder, a front fork outer pipe is sleeved at the bottom of each front fork inner pipe, an integrated connecting lantern ring is sleeved on the front fork inner tube and positioned above the front fork outer tube, a damping spring is arranged between the connecting lantern ring and the front fork outer tube, the damping spring is sleeved on the inner tube of the front fork, the inner part of the outer tube of the front fork is provided with an internal spring which is positioned at the bottom of the inner tube of the front fork, the built-in spring is filled in a cavity between the inner tube of the front fork and the outer tube of the front fork, an elastic protective sleeve is sleeved on the inner tube of the front fork above the connecting lantern ring, a basket fixing end is arranged right in front of the connecting lantern ring, an arc-shaped mounting rack is arranged in front of the front fork outer tube, the arc mounting bracket both ends are fixed in front fork outer tube the place ahead, and this arc mounting bracket central point puts and is provided with preceding baffle stiff end.

2. The sanitation truck front fork structure of claim 1, wherein: the USB charging port is arranged on the fork shoulder, and the cover body is buckled on the USB charging port.

3. The sanitation truck front fork structure of claim 2, wherein: and the USB charging port is connected with the battery through the voltage reduction module.

4. The sanitation truck front fork structure of claim 1, wherein: the elastic protection sleeve is made of rubber.