CN215252210U

CN215252210U - Hopper for seam filling gun head of asphalt seam filling machine

Info

Publication number: CN215252210U
Application number: CN202121060835.8U
Authority: CN
Inventors: 王明铜; 吴冠龙; 曾汉绪; 张小鹏
Original assignee: High Grade Highway Maintenance Center Of Baiyin Highway Bureau Of Gansu Province
Current assignee: High Grade Highway Maintenance Center Of Baiyin Highway Bureau Of Gansu Province
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-12-21
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a hopper used on a crack pouring gun head of a pitch crack pouring machine; the hopper comprises a hopper body, wherein adjustable counterweight mechanisms are arranged on two sides of the tail end of the hopper body, and a smoothing groove is formed in the edge of the tail end of the lower side of the hopper body. The adjustable counterweight mechanism comprises iron supporting plates arranged on two sides of the hopper body and a magnet block which is magnetically adsorbed on the iron supporting plates. The smoothing groove is provided with a straight bottom wall, and a triangular groove is formed in the middle of the straight bottom wall. The utility model discloses a carry out institutional advancement to the hopper, the gap filler is abundant, the bituminous surface is smooth level and smooth when can guaranteeing the highway cementation of fissures maintenance, promotes the cementation of fissures quality.

Description

Hopper for seam filling gun head of asphalt seam filling machine

Technical Field

The utility model belongs to the technical field of highway maintenance equipment, concretely relates to a hopper that is used for pitch crack pouring machine crack pouring rifle head.

Background

The highway pavement crack pouring is a better preventive maintenance mode, and an asphalt crack pouring machine is adopted during crack pouring; the delivery time of a hopper of the crack pouring gun head of the asphalt crack pouring machine is 12.5cm, the width of the hopper is 5cm, the height of the hopper is 5cm, and the whole hopper is in a rectangular barrel shape; the following problems are mainly encountered in the actual use process of the hopper:

1. due to the structural design, the hopper is difficult to obtain a smooth asphalt surface in the pulling process, the uneven asphalt surface influences the attractive appearance of a pavement and is easy to aggravate the abrasion of a vehicle;

2. the pavement gap is not fully filled, and pits are easily formed after a period of time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hopper used on a crack pouring gun head of an asphalt crack pouring machine aiming at the defects in the prior art; the hopper can ensure sufficient gap filler and smooth and flat asphalt surface during highway crack pouring maintenance through structural improvement.

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

the utility model provides a hopper that is used for pitch crack sealing machine cementation of fissures rifle head, includes the hopper body, hopper body tail end both sides are equipped with adjustable counter weight mechanism, hopper body downside tail end place border is equipped with smooths the groove.

Further, adjustable counter weight mechanism is including establishing at hopper body iron layer board, the magnet piece that magnetic force adsorbs on iron layer board.

Further, the smoothing groove is provided with a straight bottom wall, and a triangular groove is formed in the middle of the straight bottom wall.

Further, the width of the smoothing groove is the same as that of the inner wall of the hopper body.

Further, the height of the smoothing groove is not more than 2 mm.

Further, the width of the inner wall of the hopper body is 3.8 cm-5 cm.

Further, the whole hopper body is in a distance shape cylinder shape, and connecting holes are formed in two sides of the hopper body.

The utility model has the advantages that:

the utility model has the advantages that in the structural design, the hopper body is kept stable in the pulling process by adding the balance weight, so that the hopper body can move stably and the asphalt surface is promoted to be smooth; the adjustable counter weight mechanism that adds is established in hopper body both sides, does benefit to and maintains overall balance, and the magnet piece that sets up simultaneously can select the adsorption site in a flexible way, makes the balance adjustment nimble more convenient. The utility model discloses the groove of smoothing that sets up does benefit to and maintains pitch surface thickness, and the triangle-shaped recess that sets up does benefit to gap department and adds sufficient pitch, appears the pit after avoiding the cementation of fissures.

Drawings

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

Wherein, 1-hopper body; 2-an adjustable counterweight mechanism; 3-smoothing the groove; 4-iron pallet; 5-a magnet block; 6-triangular grooves; 7-connecting hole.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings:

as shown in fig. 1, a hopper used on a crack pouring gun head of a crack pouring machine for asphalt; the hopper comprises a hopper body 1, adjustable counterweight mechanisms 2 are arranged on two sides of the tail end of the hopper body 1, and a smoothing groove 3 is arranged on the edge of the tail end of the lower side of the hopper body 1. The adjustable counterweight mechanism 2 is used for maintaining stability when the hopper body 1 is pulled, and preventing the hopper body 1 from tilting forwards or backwards due to the change of the pulling angle and force; the leveling groove 3 can maintain the distance of the asphalt material higher than the ground to be a constant value and promote the filling material at the gap of the road to be sufficient.

The hopper body 1 is integrally in a distance-shaped barrel shape and is made of an iron material, connecting holes 7 are formed in two sides of the hopper body 1 and can be connected with the connecting holes 7 through a rope body, and the hopper body 1 is pulled; the connecting column arranged on the gun head can be matched with the connecting hole 7, and the hopper body 1 can be moved by pulling the gun head; the connecting holes 7 are positioned in the middle positions of two sides of the hopper body 1.

The adjustable counterweight mechanism 2 comprises an iron supporting plate 4 and a magnet block 5; the iron supporting plates 4 are arranged on two sides of the tail end of the hopper body 1, and the rear side of the advancing direction of the hopper body 1 is defined as the tail end of the hopper body 1; the magnet blocks 5 are magnetically adsorbed on the iron supporting plate 4, the iron supporting plate 4 is used for facilitating the magnet blocks 5 on the two sides to adjust positions synchronously and inhibiting the magnet blocks 5 from sliding off, the magnet blocks 5 can also be magnetically adsorbed on the hopper body 1, the magnet blocks 5 are square, the number of the magnet blocks 5 can be increased more as required, and the sizes of the magnet blocks can be flexibly selected; when the hopper body 1 is pulled, the hopper body 1 is subjected to oblique upward acting force, the hopper body 1 is unstable when moving forwards due to different force application angles, and the stability of the hopper body 1 when moving forwards can be adjusted by adjusting the positions and/or the number of the magnet blocks 5 on the hopper body 1.

The smoothing groove 3 has a flat bottom wall; the width of the leveling groove 3 is the same as that of the inner wall of the hopper body 1, so that the asphalt material can be smoothly discharged; a triangular groove 6 is formed in the middle of the straight bottom wall, and materials discharged from the middle of the straight bottom wall are increased due to the triangular groove 6, so that gaps can be filled conveniently; an excessively high asphalt surface increases the bumpy feeling of a vehicle in a journey, increases the abrasion of tires of the vehicle, increases the asphalt consumption and increases the maintenance cost, so that the height of the leveling groove 3 can be controlled to be not more than 2mm, and preferably 1.5 mm; according to the use requirement and the aim of saving asphalt consumption, the width of the inner wall of the hopper body 1 can be controlled to be 3.8 cm-5 cm; the hopper body 1 with smaller width is selected during routine maintenance, so that the asphalt consumption can be reduced, and the aim of saving the maintenance cost is fulfilled; simultaneously the utility model discloses an on the institutional advancement basis, can realize that hopper body 1 can also reduce hopper body 1's width under the assurance cementation of fissures quality prerequisite.

The utility model discloses a use method and theory of operation are:

when the utility model is used, the rope body or the gun head is connected with the connecting hole 7, then the hopper body 1 is pulled to walk along the pavement gap, the crack pouring gun head of the crack pouring machine continuously adds asphalt into the hopper body 1, and the asphalt flows into the pavement gap to realize crack pouring; hopper body 1 draws the angle difference and can make hopper body 1 go ahead the in-process front end upwarp or the tail end upwarp the situation, can make the pitch face unevenness like this, for solving this problem, makes hopper body 1 advance one section distance and observe pitch face and hopper body 1's the situation of change, then through the mode of adjusting magnet piece 5's position and quantity, makes hopper body 1 maintain stably the disappearance perk phenomenon, and then makes the pitch face level and smooth. The smooth groove 3 that sets up on the hopper body 1 maintains pitch thickness fixed, ensures the cementation of fissures quality, and the triangle-shaped recess 6 that sets up can increase gap middle part pitch perfusion volume, makes middle part pitch volume increase, and along with the pressure of passing vehicle covers, middle part pitch can effectively fill the road surface gap, promotes the road surface and levels.

Claims

1. The utility model provides a hopper that is used for pitch crack sealing machine cementation of fissures rifle head, includes hopper body (1), its characterized in that, hopper body (1) tail end both sides are equipped with adjustable counter weight mechanism (2), hopper body (1) downside tail end place border is equipped with smooths groove (3).

2. The hopper for the seam filling gun head of the asphalt seam filling machine according to claim 1, wherein the adjustable counterweight mechanism (2) comprises an iron supporting plate (4) arranged on the hopper body (1) and a magnet block (5) magnetically adsorbed on the iron supporting plate (4).

3. The hopper for the head of a caulking gun of an asphalt caulking machine according to claim 1, wherein the smoothing groove (3) has a flat bottom wall, and a triangular groove (6) is formed in the middle of the flat bottom wall.

4. The hopper for the crack pouring gun head of the asphalt crack pouring machine is characterized in that the width of the smoothing groove (3) is the same as that of the inner wall of the hopper body (1).

5. A hopper for a caulking gun head of an asphalt caulking machine according to claim 3, wherein the height of the leveling groove (3) is not more than 2 mm.

6. The hopper for the crack pouring gun head of the asphalt crack pouring machine according to claim 3, wherein the width of the inner wall of the hopper body (1) is 3.8 cm-5 cm.

7. The hopper for the crack pouring gun head of the asphalt crack pouring machine is characterized in that the hopper body (1) is in a shape of a cylindrical distance from the whole, and connecting holes (7) are formed in two sides of the hopper body (1).