CN210827284U

CN210827284U - Snow throwing head supporting device

Info

Publication number: CN210827284U
Application number: CN201921499302.2U
Authority: CN
Inventors: 李东岳; 李旭俊; 唐毅林; 薛志敏; 蒋春玲; 陈泳松; 邱翰健; 关挺勋; 韦民翔; 韦剑锋
Original assignee: Sinotruk Liuzhou Yunli Kodiak Machinery Co ltd
Current assignee: Sinotruk Liuzhou Yunli Kodiak Machinery Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-23
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a snow throwing head strutting arrangement relates to snow removing equipment technical field, and it includes the piston shoe, and the one end of piston shoe articulates in snow shovel back lower part, is provided with spacing on the piston shoe, and spacing is connected with the end that stretches out of the lifting screw of hand screw rod riser, and the barrel of hand screw rod riser is connected with the mount pad, and the mount pad is fixed in the snow shovel back. The utility model provides a current first strutting arrangement of throwing snow can't adjust the problem of throwing snow first height according to different ground needs.

Description

Snow throwing head supporting device

Technical Field

The utility model belongs to the technical field of snow removing equipment technique and specifically relates to a snow throwing head strutting arrangement.

Background

The snow throwing head is a device which is positioned at the front part of the snow removing vehicle and is used for chopping, sucking and throwing snow to a designated position, and comprises a frame, an auger, a snow pushing shovel, an air suction fan, a snow throwing cylinder and the like, wherein the auger is hinged at the front part of the frame, the snow pushing shovel is half-wrapped at the rear part of the auger, the snow guiding cylinder is connected to the rear upper part of the snow pushing shovel, the snow pushing shovel is provided with an opening communicated with the snow guiding cylinder, and when the snow throwing head works, the auger rotates to chop the snow, and the chopped snow is rolled into the snow throwing fan and thrown to two sides of a road or a loader by the snow guiding. The snow throwing head is heavy in weight, and wheels or sliding boots are usually arranged at the lower part of the back of the snow pushing shovel, so that the auxiliary supporting function is achieved, the weight of the snow throwing head is borne, and the advancing speed of the snow sweeper is improved; on the other hand, the snow throwing head has a certain distance with the ground, so that the direct contact friction between the snow throwing head and the ground is avoided, and the snow pushing shovel and the auger are prevented from being damaged. When snow is more, the wheel is not well used due to the supporting practicability. However, the existing snow throwing head sliding boot is directly fixed at the lower part of the back of the snow shovel, the height of the snow throwing head sliding boot cannot be adjusted, and the height of the snow throwing head sliding boot cannot be adjusted according to different ground requirements in the using process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a snow throwing head strutting arrangement, this kind of device can solve current snow throwing head strutting arrangement and can't adjust the problem of snow throwing head height according to different ground needs.

In order to solve the above problem, the utility model discloses a technical scheme is: the snow throwing head supporting device comprises a sliding shoe, one end of the sliding shoe is hinged to the lower portion of the back face of a snow pushing shovel, a limiting frame is arranged on the sliding shoe and connected with the extending end of a lifting screw of a hand-operated screw lifter, a barrel of the hand-operated screw lifter is connected with a mounting seat, and the mounting seat is fixed to the back face of the snow pushing shovel.

In the technical scheme of the snow throwing head supporting device, a more specific technical scheme can be that: the limiting frame comprises two limiting plates vertically arranged on the upper end face of the sliding shoe, the two limiting plates are oppositely arranged along the length direction of the sliding shoe, and a limiting pin inserted into the two limiting plates is installed at the extending end of the lifting screw rod.

Furthermore, a long hole is formed in the limiting plate along the length direction, and the limiting pin is inserted into the long hole.

Furthermore, a pin shaft is fixed at the toe of the ski boot, two ends of the pin shaft are respectively inserted into two shaft sleeves which are arranged at intervals, and the shaft sleeves are fixed at the lower edge of the back of the snow shovel.

Furthermore, one end of the limiting frame is fixedly connected with the boot head.

Furthermore, the rocker of the hand-operated screw rod lifter is arranged in the direction deviating from the snow shovel.

Since the technical scheme is used, compared with the prior art, the utility model following beneficial effect has:

1. the skid shoe is hinged to the back face of the snow shovel, the hand-operated screw rod lifter is installed to be connected with the skid shoe, effective supporting of the snow throwing head is achieved, and therefore the supporting angle of the skid shoe can be adjusted rapidly to change the ground clearance, the snow throwing head is enabled to be at a proper working height, and the use requirements of different ground needs for adjusting the height of the snow throwing head are met.

2. The limiting plate is provided with the long hole, so that the angle adjusting range of the sliding shoe can be enlarged, and when the sliding shoe is impacted, the position of the limiting pin in the long hole can be adjusted in a self-adaptive mode, so that the vibration is reduced, the damage is avoided, and the service life of the device is prolonged.

3. One end of the limiting frame is fixedly connected with the boot head of the sliding boot, so that the connection strength is enhanced, and the firmness is improved.

4. Simple structure and convenient height adjustment.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the present snowthrowing head support apparatus.

Figure 2 is a side mounting arrangement of the present snow throwing head support apparatus.

Detailed Description

The invention will be described in more detail with reference to the following embodiments:

the snow throwing head supporting device shown in figure 1 is installed on the back of a snow throwing head and mainly comprises a sliding shoe 1, a hand-operated screw rod lifter 3 and a mounting seat 4, wherein one end of the sliding shoe 1 is hinged to the position of the lower edge of the back of a snow pushing shovel 5, one end of the hand-operated screw rod lifter 3 is connected with a limiting frame on the sliding shoe 1, and the hand-operated screw rod lifter 3 is fixedly connected with the snow pushing shovel 5 through the mounting seat 4. As shown in fig. 2, the slipper 1 has a flat plate 1-2, the two ends of the flat plate 1-2 are provided with a upturned boot head 1-1 and a boot tail 1-3, the boot head 1-1 and the boot tail 1-3 are upturned towards the direction opposite to each other, the boot head 1-1, the flat plate 1-2 and the boot tail 1-3 are integrally formed, and have the same width and thickness; the boot toe 1-1 of the sliding boot 1 is fixed with a pin shaft 6, two ends of the pin shaft 6 are respectively inserted into two shaft sleeves 7 which are arranged at intervals, the two shaft sleeves 7 are fixed at the lower edge position of the back of the snow shovel 5, and the part of the pin shaft 6 connected with the boot toe 1-1 is respectively propped against the inner ends of the two shaft sleeves 7, so that the pin shaft 6 can rotate in the shaft sleeves 7 and cannot swing left and right. The upper end face of the slipper 1 is welded with a limiting frame, the limiting frame of the embodiment is composed of two identical limiting plates 2 which are vertically arranged on a flat plate 1-2, the two limiting plates 2 are arranged in parallel relatively, one end of each limiting plate 2 is connected with a toe cap 1-1, and the other end of each limiting plate 2 extends to the junction of the flat plate 1-2 and a boot tail 1-3 along the length direction of the slipper 1, so that sufficient connection strength between the limiting plates 2 and the slipper 1 is ensured. The extending end of a lifting screw 3-1 of the hand-operated screw lifter 3 is of a flat structure extending into the space between the two limiting plates 2, a limiting pin 8 perpendicular to the surfaces of the limiting plates 2 penetrates through the extending end of the lifting screw 3-1, and two ends of the limiting pin 8 are respectively inserted into the long holes 2-1 of the limiting plates 2 at two sides. In order to ensure the mounting firmness of the hand-operated screw rod lifter 3, a connecting seat 3-21 is welded on the outer wall of a cylinder 3-2 of the hand-operated screw rod lifter 3, and the connecting seat 3-21 is fixedly connected with a mounting seat 4 fixed on the back of the snow shovel 5 through a bolt. When the snow shovel is installed, the rocker 3-3 of the hand-operated screw lifter 3 is arranged in the direction departing from the snow shovel 5, and the rocker 3-3 can be conveniently shaken.

When the snow throwing machine works, according to the situation of a snow covered road surface, the rocker 3-3 of the hand-operated screw lifter 3 is shaken to enable the lifting screw 3-1 to ascend or descend, when the lifting screw 3-1 ascends, the sliding shoe 1 is pulled by the lifting screw 3-1 to rotate anticlockwise, and the ground clearance of the snow throwing head is reduced; when the lifting screw 3-1 descends, the sliding shoe 1 is pushed by the lifting screw 3-1 to rotate anticlockwise, so that the ground clearance of the snow throwing head is increased.

Claims

1. A snowthrowing head support device comprises a skid shoe, and is characterized in that: one end of the sliding shoe is hinged to the lower portion of the back face of the snow shovel, a limiting frame is arranged on the sliding shoe and connected with the extending end of the lifting screw of the hand-operated screw lifter, a mounting seat is connected to the barrel of the hand-operated screw lifter, and the mounting seat is fixed to the back face of the snow shovel.

2. A snow throwing head support apparatus according to claim 1, wherein: the limiting frame comprises two limiting plates vertically arranged on the upper end face of the sliding shoe, the two limiting plates are oppositely arranged along the length direction of the sliding shoe, and a limiting pin inserted into the two limiting plates is installed at the extending end of the lifting screw rod.

3. A snow throwing head support apparatus according to claim 2, wherein: and the limiting plate is provided with a long hole along the length direction, and the limiting pin is inserted into the long hole.

4. A snow throwing head support apparatus according to claim 3, wherein: the boots are characterized in that a pin shaft is fixed at the toe heads of the boots, two ends of the pin shaft are respectively inserted into two shaft sleeves which are arranged at intervals, and the shaft sleeves are fixed at the lower edges of the backs of the snow shovels.

5. A snow throwing head support apparatus according to claim 4, wherein: one end of the limiting frame is fixedly connected with the boot head.

6. A snow throwing head support apparatus according to claim 5, wherein: the rocker of the hand-operated screw lifter is arranged in the direction deviating from the snow shovel.