CN217948668U

CN217948668U - Asphalt paving machine thickness adjusting device that paves

Info

Publication number: CN217948668U
Application number: CN202221864301.5U
Authority: CN
Inventors: 陈恒宇
Original assignee: Hubei Nanshan Ancient Garden Engineering Co ltd
Current assignee: Hubei Nanshan Ancient Garden Engineering Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-02
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses an asphalt paving machine thickness adjusting device that paves, the control system comprises a hopper, the top of hopper is provided with the feed inlet, the bottom four corners department of hopper is provided with pulley one, one side outer wall lower extreme of hopper is provided with the discharge gate, and is provided with the shutoff mechanism above the discharge gate, one side outer wall upper end of hopper is connected with the mounting panel, be provided with respectively on the mounting panel and scrape flat mechanism and compacting mechanism, the opposite side outer wall lower extreme of hopper is provided with the socket, the socket is pegged graft and is had the movable plate, one side outer wall of movable plate is equipped with the fixed plate, be connected with the spring that the equidistance distributes between one side outer wall of fixed plate and the opposite side outer wall of hopper jointly. The utility model discloses under the transmission of motor, can make the movable plate carry out reciprocating's removal, and then make the concrete pitch in the hopper push away toward discharge gate department, discharge gate department just is difficult for blockking up like this, improves work efficiency.

Description

Asphalt paving machine thickness adjusting device that paves

Technical Field

The utility model relates to the technical field of construction machinery, especially, relate to an asphalt paving machine thickness adjusting device that paves.

Background

The asphalt concrete paver is a machine for uniformly paving an asphalt mixture on a road base layer and performing preliminary compaction and leveling. The crawler type and the tire type are adopted. Consists of two parts of traction, paving, compaction and ironing. The former includes frame, power device, walking device, hopper, material gate, scraper conveyer, screw spreader and driver's cab. The latter includes a draft arm, a tapping mechanism and an ironing device.

Through retrieval, chinese patent application No. 202022843731.6 discloses an asphalt concrete paving device of adjustable thickness, relates to construction machinery technical field, has solved the asphalt concrete paving equipment among the prior art, does not have thickness regulatory function to can not satisfy the paving on different ground, great reduction the technical problem of asphalt concrete paving equipment's practicality.

The device in the above-mentioned patent discharges asphalt concrete through the discharge gate of feed bin, then adjusts the thickness of paving through the height of scraper blade, and it is through the effect of gravity with asphalt concrete discharge, and the jam appears easily in discharge gate department like this, and then influences asphalt paving machine's use, is waited for improving.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an asphalt paving machine thickness adjusting device that paves to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides an asphalt paving machine thickness adjusting device that paves, includes the hopper, the top of hopper is provided with the feed inlet, the bottom four corners department of hopper is provided with pulley one, one side outer wall lower extreme of hopper is provided with the discharge gate, and is provided with plugging mechanism above the discharge gate, one side outer wall upper end of hopper is connected with the mounting panel, be provided with respectively on the mounting panel and strickle off mechanism and compacting mechanism, the opposite side outer wall lower extreme of hopper is provided with the socket, the socket is pegged graft and is had the movable plate, one side outer wall of movable plate is equipped with the fixed plate, be connected with the spring that the equidistance distributes between one side outer wall of fixed plate and the opposite side outer wall of hopper jointly, the opposite side outer wall of hopper has the motor through the leg joint, the output shaft one end of motor is connected with the sector plate.

Furthermore, the plugging mechanism comprises a first hydraulic rod arranged on the outer wall of one side of the hopper, and one end of a piston rod of the first hydraulic rod is connected with a sealing plate.

Furthermore, the scraping mechanism comprises a second hydraulic rod arranged on the left side of the bottom end of the mounting plate, and one end of a piston rod of the second hydraulic rod is connected with a scraper.

Furthermore, both sides of the top end of the scraper are connected with a first guide rod, and the top end of the first guide rod penetrates out of the mounting plate.

Furthermore, the compacting mechanism comprises a third hydraulic rod arranged on the right side of the bottom end of the mounting plate, one end of a piston rod of the third hydraulic rod is connected with a v-21274plate, and the outer wall of one side opposite to the v-21274plate is provided with a press roller in a rotating mode.

Furthermore, two sides of the top end of the v-shaped plate 21274are connected with a second guide rod, and the top end of the second guide rod penetrates through the mounting plate.

Furthermore, the bottom right side of mounting panel is equipped with the connecting rod of symmetric distribution, the bottom of connecting rod is equipped with pulley two.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this a be used for asphalt paving machine thickness adjusting device that paves through being provided with the motor, under the transmission of motor, can make the movable plate carry out reciprocating movement, and then make the concrete pitch in the hopper push away toward discharge gate department, and discharge gate department is just difficult for blockking up like this, improves work efficiency.

2. This a be used for asphalt paving machine thickness adjusting device that paves through being provided with connecting rod and pulley two, can play a spacing effect of support to the mounting panel like this, and then improve the stability of mounting panel installation.

The above description is only an outline of the technical solution of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented in accordance with the content of the specification, the following detailed description will be given of preferred embodiments of the present invention in conjunction with the accompanying drawings. The following examples and the accompanying drawings illustrate specific embodiments of the present invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:

fig. 1 is a schematic view of an overall structure of a paving thickness adjusting device of an asphalt paving machine according to the present invention;

fig. 2 is a schematic view of the overall structure of the paving thickness adjusting device of the asphalt paving machine provided by the utility model;

fig. 3 is the utility model provides a paver paves thickness adjusting device's shrouding structure schematic diagram.

In the drawings, the reference numbers indicate the following list of parts:

1. a hopper; 2. a motor; 3. a sector plate; 4. a fixing plate; 5. a spring; 6. moving the plate; 7. a first pulley; 8. mounting a plate; 9. a first guide rod; 10. a second guide rod; 11. a connecting rod; 12. pressing rollers; 13. a squeegee; 14. a second pulley; 15. a first hydraulic rod; 16. a second hydraulic rod; 17. a hydraulic rod III; 18. and (7) closing the plate.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are not to precise scale, which is only used for the purpose of facilitating and clearly explaining the embodiments of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, an asphalt paving machine paving thickness adjusting device includes a hopper 1, a feed inlet is disposed at a top end of the hopper 1, asphalt concrete is placed into the hopper 1 from the feed inlet, pulleys 7 are disposed at four corners of a bottom end of the hopper 1 to facilitate movement of the hopper 1, a discharge outlet is disposed at a lower end of an outer wall of one side of the hopper 1, the asphalt concrete in the hopper 1 is discharged from the discharge outlet under the action of gravity, a plugging mechanism is disposed above the discharge outlet to open and close the discharge outlet, a mounting plate 8 is connected to an upper end of the outer wall of one side of the hopper 1, a leveling mechanism and a compacting mechanism are disposed on the mounting plate 8, a socket is disposed at a lower end of an outer wall of the other side of the hopper 1, a movable plate 6 is inserted into the socket, the movable plate 6 can move back and forth at the socket, and the movable plate 6 is attached to an inner wall of a bottom of the hopper 1, the outer wall of one side of the movable plate 6 is provided with a fixed plate 4, springs 5 which are distributed equidistantly are connected between the outer wall of one side of the fixed plate 4 and the outer wall of the other side of the hopper 1 together, under the action of the springs 5, the movable plate 6 is away from the discharge hole for a certain distance, the outer wall of the other side of the hopper 1 is connected with a motor 2 through a support, one end of an output shaft of the motor 2 is connected with a sector plate 3, the motor 2 is started to drive the sector plate 3 to rotate, the sector plate 3 rotates to extrude the fixed plate 4, further the springs 5 are compressed, at the moment, the movable plate 6 moves close to the discharge hole, further, asphalt concrete is pushed towards the discharge hole, after the sector plate 3 rotates, under the action of the springs 5, the movable plate 6 is away from the discharge hole, the process is repeated, materials at the bottom of the hopper 1 can be pushed towards the discharge hole repeatedly, and the discharge hole is not easy to block, the working efficiency is improved.

The utility model discloses in, shutoff mechanism is including locating hydraulic stem one 15 of 1 one side outer wall of hopper, and hydraulic stem one 15's piston rod one end is connected with shrouding 18, and hydraulic stem one 15 extension will make shrouding 18 move down and the shutoff discharge gate, otherwise hydraulic stem one 15 shortens, will make shrouding 18 shift up and then open the discharge gate.

The utility model discloses in, strickle mechanism is including locating 8 left hydraulic stem two 16 in bottom of mounting panel, the piston rod one end of two 16 hydraulic stems is connected with scraper blade 13, can adjust scraper blade 13's height through two 16 hydraulic stems, it is higher more high to leave the height on ground when scraper blade 13, the asphalt concrete that is shared the tiling by scraper blade 13 will become thick, it is lower more to leave the height on ground when scraper blade 13, the asphalt concrete that is shared the tiling by scraper blade 13 will become thin, and then reached the purpose of adjusting asphalt concrete thickness, can satisfy paving on different ground, great improvement asphalt concrete paving equipment's practicality.

The utility model discloses in, scraper blade 13's top both sides all are connected with guide bar 9, and mounting panel 8 is worn out on the top of guide bar 9, carries on spacingly to scraper blade 13, improves the stability of scraper blade 13 installation.

In the utility model, the compacting mechanism comprises a hydraulic rod III 17 arranged on the right side of the bottom end of the mounting plate 8, one end of a piston rod of the hydraulic rod III 17 is connected with a v-21274plate, namely a v-21274plate, and the outer wall of one side opposite to the v-21274plate is jointly provided with a compression roller 12 in a rotating way, so that the height of the compression roller 12 can be adjusted through the hydraulic rod III 17 to be matched with the required thickness of the paved asphalt concrete, and the paved asphalt concrete can be compacted through the compression roller 12.

In the utility model, two sides of the top end of the lifting 21274plate are connected with the second guide rods 10, and the top end of the second guide rods 10 penetrates out of the mounting plate 8 to limit the lifting 21274and the shape plate, thereby improving the stability.

The utility model discloses in, mounting panel 8's bottom right side is equipped with symmetric distribution's connecting rod 11, and connecting rod 11's shape is shown as figure 1 and figure 3, and connecting rod 11's bottom is equipped with two pulleys 14, and two 14 intervals of pulley will be greater than hopper 1's length like this, and two 14 pulleys just can not cause the influence to the road surface of paving like this, play a spacing effect of support to mounting panel 8, improve stability.

The utility model discloses a theory of operation is:

electric elements that appear in this application all external intercommunication power and control switch when using, at first put into hopper 1 with asphalt concrete from the feed inlet in, hopper 1 can remove through outside drive mechanism, hopper 1 turns left from the right side and removes, shrouding 18 is open state, scraper blade 13 spills asphalt concrete to the discharge gate and divides the tiling, compression roller 12 carries out the compaction to it, can adjust scraper blade 13's height through hydraulic stem two 16, it is higher more high when scraper blade 13 leaves ground, the asphalt concrete who is divided the tiling by scraper blade 13 will thicken, it is lower more highly when scraper blade 13 leaves ground, the asphalt concrete who is divided the tiling by scraper blade 13 will become thin, and then reached the mesh of adjusting asphalt concrete thickness, motor 2 starts to drive sector plate 3 and rotates, sector plate 3 will rotate extrusion fixed plate 4, and then make spring 5 compress, this moment movable plate 6 will be close to discharge gate department removal, and then promote asphalt concrete discharge gate department, after sector plate 3 rotates, under spring 5's effect, 6 will keep away from the discharge gate department, so relapse, just can be difficult for the bottom of material to promote, so, the work efficiency is difficult for this way, the work is stopped up repeatedly.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an asphalt paver thickness adjusting device that paves, includes hopper (1), the top of hopper (1) is provided with the feed inlet, the bottom four corners department of hopper (1) is provided with pulley (7), one side outer wall lower extreme of hopper (1) is provided with the discharge gate, and is provided with the shutoff mechanism above the discharge gate, one side outer wall upper end of hopper (1) is connected with mounting panel (8), be provided with respectively on mounting panel (8) and strickle mechanism and compacting mechanism, its characterized in that, the opposite side outer wall lower extreme of hopper (1) is provided with the socket, the socket is pegged graft and is had movable plate (6), one side outer wall of movable plate (6) is equipped with fixed plate (4), be connected with spring (5) that distribute jointly between one side outer wall of fixed plate (4) and the opposite side outer wall of hopper (1) equidistance, the opposite side outer wall of hopper (1) has motor (2) through the leg joint, the output shaft one end of motor (2) is connected with sector plate (3).

2. The paving thickness adjusting device of the asphalt paving machine as claimed in claim 1, wherein the blocking mechanism comprises a first hydraulic rod (15) arranged on the outer wall of one side of the hopper (1), and one end of a piston rod of the first hydraulic rod (15) is connected with a sealing plate (18).

3. The device for adjusting the paving thickness of the asphalt paver according to claim 2, characterized in that the leveling mechanism comprises a second hydraulic rod (16) arranged on the left side of the bottom end of the mounting plate (8), and one end of a piston rod of the second hydraulic rod (16) is connected with the scraper (13).

4. The paving thickness adjusting device of the asphalt paving machine as claimed in claim 3, wherein both sides of the top end of the scraper (13) are connected with a first guide rod (9), and the top end of the first guide rod (9) penetrates through the mounting plate (8).

5. The device for adjusting the paving thickness of the asphalt paver according to claim 1, characterized in that the compacting mechanism comprises a hydraulic rod III (17) arranged on the right side of the bottom end of the mounting plate (8), one end of a piston rod of the hydraulic rod III (17) is connected with a v-21274plate, and the outer wall of one side of the v-21274plate, which is opposite to the v-21274plate, is provided with a press roller (12) in a co-rotating manner.

6. The paving thickness adjusting device of the asphalt paving machine as claimed in claim 5, wherein two sides of the top end of the rectangular plate are connected with second guide rods (10), and the top ends of the second guide rods (10) penetrate through the mounting plate (8).

7. The paving thickness adjusting device of the asphalt paving machine as claimed in claim 6, wherein the right side of the bottom end of the mounting plate (8) is provided with connecting rods (11) which are symmetrically distributed, and the bottom end of the connecting rods (11) is provided with a second pulley (14).