CN212956034U

CN212956034U - Asphalt environment-friendly mixing equipment for highway construction

Info

Publication number: CN212956034U
Application number: CN202021361048.2U
Authority: CN
Inventors: 王仁兵; 关柏更; 王铁秋; 胡继学; 卜全福
Original assignee: Jilin Shengda Road And Bridge Construction Co ltd
Current assignee: Jilin Shengda Road And Bridge Construction Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-04-13
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a pitch environmental protection mixing apparatus for highway construction, concretely relates to highway construction equipment field, including mixing drum, universal wheel and feeder hopper, one side fixed mounting of universal wheel has the welding piece, the middle part swing joint of welding piece surface has the pivot, the opposite side fixed mounting of welding piece has the fixture block, the surface swing joint of pivot has the bracing piece, the top fixed mounting of mixing drum one side has the hydraulic tank, the top swing joint of hydraulic tank has the connecting rod. The utility model discloses a set up dust fall mechanism, because when the blowing, just need turn the inside and put in the original volume of twice for once only pour into through the feeder hopper, will lead to the raw materials dust to waft out through the feeder hopper, dust fall mechanism absorbs the dust fall to the dust that wafts out automatically after the blowing this moment, has both avoided the problem that the dust wafts, has solved environmental pollution's problem again, thereby has guaranteed environmental safety.

Description

Asphalt environment-friendly mixing equipment for highway construction

Technical Field

The utility model relates to a highway construction equipment technical field, more specifically say, the utility model specifically is a pitch environmental protection mixing apparatus for highway construction.

Background

At present, road construction is basically paved by asphalt, the asphalt can make the road surface smooth, dustless, waterproof and durable, and the asphalt road surface is various types of road surfaces formed by paving, rolling and molding asphalt concrete.

The existing highways are generally asphalt highways, but not single asphalt, but generally asphalt mixtures, when the highways are constructed and processed, particularly when the road surfaces are repaired, because the amount of the asphalt mixtures is not too much, the road surfaces are generally processed on site and repaired, and in order to enhance the strength of the road surfaces, a plurality of asphalt mixtures are generally mixed at present.

In order to solve the problem, patent application publication No. CN209652700U discloses an asphalt mixture mixer for road construction, refer to description attached drawing 5, fix two mixing drums through the mount in this application, improve the efficiency of mixing through two mixing drums, control the device through operating panel, can adjust pivot pivoted rotational speed, fix operating panel through fixed plate and connecting rod, separate with the motor through the inside mixed zone of division board to mixing drum, protect the motor, fix the device through the fixed column, be convenient for remove the device through the universal wheel, the division board is convenient for the mixture downward flow blown out the blown down tank along the intermediate position tilt up.

However, the technical scheme still has more defects in actual application;

firstly, when the asphalt materials are mixed, the double mixing barrels are used for stirring and mixing, so that the mixing efficiency is improved, but twice of the original amount needs to be put into the double mixing barrels when the asphalt materials are put into the double mixing barrels, so that the raw material dust can be floated out through the feeding hopper when the raw material dust is poured into the double mixing barrels through the feeding hopper at one time, a large amount of dust is accumulated outside the mixing barrels, and the environment pollution is caused;

secondly, because above-mentioned patent is convenient for remove the device through the universal wheel, and the universal wheel has self-locking function, and the device is fixed after the locking, then reinforces the device through borrowing the helping hand outward, makes it more stable, and although the universal wheel can be firm with locking, when the mixing drum work stirs, can produce strong vibrations to vibrations can make the universal wheel rub on ground, and finally at long-time mixing stirring in-process, will lead to the universal wheel to rub and damage, can not remove.

Therefore, it is needed to provide an asphalt environment-friendly mixing device for highway construction, which is wear-resistant and has high environmental protection.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a pitch environmental protection mixing apparatus for highway construction, through setting up dust fall mechanism, owing to when the blowing, just need put the inside and put in the original volume of twice for disposable pouring through the feeder hopper, will lead to the raw materials dust to waft through the feeder hopper, dust fall mechanism absorbs the dust fall to the dust that wafts automatically this moment after the blowing, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly asphalt mixing device for highway construction comprises a mixing barrel, a universal wheel and a feed hopper, wherein a welding block is fixedly arranged on one side of the universal wheel, a rotating shaft is movably connected to the middle of the outer surface of the welding block, a clamping block is fixedly arranged on the other side of the welding block, a supporting rod is movably connected to the outer surface of the rotating shaft, a hydraulic tank is fixedly arranged on the top of one side of the mixing barrel, a connecting rod is movably connected to the top of the hydraulic tank, a supporting column is movably connected to the top of the connecting rod, a connecting rod is fixedly connected to the top of one side of the supporting column, a dust falling tank is fixedly arranged on the top of the other side of the mixing barrel, a communicating sleeve pad is fixedly sleeved on the top of the dust falling tank, a communicating pipe column is fixedly communicated with the top of the communicating sleeve pad, a wind guide hose is fixedly, the bottom fixed mounting of hydraulic pressure case inner chamber has the telescoping device, one side fixedly connected with control line of telescoping device, the opposite side fixedly connected with control panel of control line, the spread groove has been seted up at the top of hydraulic pressure case.

In a preferred embodiment, a communication groove is formed in one side of the top of the dust settling box, a water tank is fixedly mounted at the bottom of the inner cavity of the dust settling box, a water injection notch is formed in one side of the top of the water tank, a water pumping notch is formed in the top of one side of the water tank, and a conduit connector is formed in one side of the dust settling box.

In a preferred embodiment, the bottom of the communicating pipe column is fixedly communicated with the inside of the water tank through a communicating groove and the water tank, liquid water is placed in the water tank, and the horizontal height of the opening of the water pumping groove is matched with the horizontal height of the opening of the conduit connector.

In a preferred embodiment, the bottom of the connecting rod is fixedly connected to the top of the telescopic device through a connecting groove, and the diameter of the connecting groove is in a range from one centimeter to one point five centimeters larger than the horizontal width of the connecting rod.

In a preferred embodiment, a clamping groove is formed in one side of the supporting rod, the size range of the clamping groove is matched with the bottom of the clamping block, a damping cushion pad is fixedly sleeved at the bottom of the supporting rod, and the damping cushion pad is a rubber component.

In a preferred embodiment, the other side of the connecting rod is fixedly connected to one side of the air guiding hose.

In a preferred embodiment, the bottom of the diversion top cap is movably sleeved on the top of the feed hopper, and the diameter range of the bottom of the diversion top cap is one centimeter to one point five centimeters larger than that of the top of the feed hopper.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the dust fall mechanism, because when the blowing, just need to put twice original volume into inside for once only pour into through the feeder hopper, will lead to the raw materials dust to waft out through the feeder hopper, dust fall mechanism absorbs the dust fall to the dust that wafts out automatically after the blowing this moment, both avoided the problem that the dust wafts, solved environmental pollution's problem again to environmental safety has been guaranteed;

2. the utility model discloses a set up wear-resisting mechanism, because when the mixing drum work stirs, can produce strong vibrations to vibrations can make the universal wheel rub on ground, finally at long-time mixed stirring in-process, will lead to the universal wheel friction to damage, wear-resisting mechanism can support the buffering protection to the universal wheel of bottom this moment at the mixing drum during operation, has both avoided the problem that the friction damaged, has solved the problem that can not remove again, thereby has prevented that the universal wheel from being damaged by the friction.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

Fig. 3 is the structure schematic diagram of the inner cavity of the hydraulic tank of the utility model.

Fig. 4 is the utility model discloses a dust fall incasement chamber structure schematic diagram.

Fig. 5 is a schematic view of the overall structure of the comparison document.

The reference signs are: 1. a mixing drum; 2. a universal wheel; 3. welding the blocks; 4. a rotating shaft; 5. a clamping block; 6. A support bar; 7. a hydraulic tank; 8. a connecting rod; 9. a support pillar; 10. a connecting rod; 11. a feed hopper; 12. A dust falling box; 13. the sleeve gasket is communicated; 14. connecting the pipe columns; 15. an air guide hose; 16. a flow guiding top cap; 71. a telescoping device; 72. a control line; 73. a control panel; 74. connecting grooves; 121. a communicating groove; 122. a water tank; 123. a water injection notch; 124. a water pumping notch; 125. a catheter hub.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in the attached figures 1-4, the asphalt environment-friendly mixing device for road construction comprises a mixing cylinder 1, a universal wheel 2 and a feed hopper 11, wherein a welding block 3 is fixedly arranged on one side of the universal wheel 2, the middle part of the outer surface of the welding block 3 is movably connected with a rotating shaft 4, a clamping block 5 is fixedly arranged on the other side of the welding block 3, a supporting rod 6 is movably connected with the outer surface of the rotating shaft 4, a hydraulic tank 7 is fixedly arranged on the top of one side of the mixing cylinder 1, a connecting rod 8 is movably connected with the top of the hydraulic tank 7, a supporting column 9 is movably connected with the top of the connecting rod 8, a connecting rod 10 is fixedly connected with the top of one side of the supporting column 9, a dust falling tank 12 is fixedly arranged on the top of the other side of the mixing cylinder 1, a communicating sleeve gasket 13 is fixedly sleeved on the top of the dust falling, a flow guide top cap 16 is fixedly sleeved at the bottom of one side of the air guide hose 15, a telescopic device 71 is fixedly installed at the bottom of an inner cavity of the hydraulic tank 7, a control line 72 is fixedly connected to one side of the telescopic device 71, a control panel 73 is fixedly connected to the other side of the control line 72, a connecting groove 74 is formed in the top of the hydraulic tank 7, a communicating groove 121 is formed in one side of the top of the dust-settling tank 12, a water tank 122 is fixedly installed at the bottom of the inner cavity of the dust-settling tank 12, a water injection notch 123 is formed in one side of the top of the water tank 122, a water pumping notch 124 is formed in the top of one side of the water tank 122, a conduit interface 125 is formed in one side of the dust-settling tank 12, the bottom of the communicating pipe column 14 is fixedly communicated with the water tank 122 through the communicating groove 121 and the water tank 122, liquid water is, the diameter scope that spread groove 74 was seted up is greater than one centimetre to one point five centimetres of horizontal width of connecting rod 8, the joint notch has been seted up to one side of bracing piece 6, and the big or small scope of joint notch and the bottom looks adaptation of fixture block 5, the fixed cover in bottom of bracing piece 6 is equipped with damping cushion, and damping cushion is the rubber material component, the opposite side of even taking pole 10 and one side fixed connection of air guide hose 15, the bottom movable sleeve of water conservancy diversion hood 16 is at the top of feeder hopper 11, the diameter scope of water conservancy diversion hood 16 bottom is greater than the diameter scope one centimetre to one point five centimetres at feeder hopper 11 top.

As shown in fig. 3, a telescopic device 71 is fixedly mounted at the bottom of the inner cavity of the hydraulic tank 7, a control line 72 is fixedly connected to one side of the telescopic device 71, a control panel 73 is fixedly connected to the other side of the control line 72, and a connecting groove 74 is formed at the top of the hydraulic tank 7;

the implementation mode is specifically as follows: through setting up hydraulic tank 7, when the raw materials carries out the blowing through feeder hopper 11, earlier control telescoping device 71 through control panel 73 and control line 72 and start, then utilize telescoping device 71 to drive connecting rod 8, support column 9 and even pole 10 rise, then upwards pull up water conservancy diversion hood 16 and air guide hose 15, after pulling up, carry out the blowing through feeder hopper 11, then the blowing is accomplished the back, pull back air guide hose 15, cover the top at feeder hopper 11 comprehensively with water conservancy diversion hood 16, thereby absorb the transport to the dust, thereby carry intercommunication tubular column 14 and fall in the dirt case 12 through air guide hose 15, thereby prevent that the dust from wafting out, the polluted environment.

As shown in fig. 4, a communication groove 121 is formed in one side of the top of the dustfall box 12, a water tank 122 is fixedly mounted at the bottom of an inner cavity of the dustfall box 12, a water injection notch 123 is formed in one side of the top of the water tank 122, a water pumping notch 124 is formed in the top of one side of the water tank 122, and a conduit connector 125 is formed in one side of the dustfall box 12;

the implementation mode is specifically as follows: through setting up dust falling box 12, when the dust through the intercommunication tubular column 14 carry fall the inside water tank 122 of dust box 12 in, utilize the liquid water in the water tank 122 to carry out the dust fall protection, prevent that the dust secondary from wafting out the polluted environment.

The brand of the telescopic device 71 is dragon, the model of the telescopic device is PXTL, the brand of the control panel 73 is Deleisi electric, and the model of the control panel is KG.

The utility model discloses the theory of operation:

the first step is as follows: firstly, the equipment is placed at a designated place, and then all parts are installed;

the second step is as follows: firstly, when raw materials are discharged through a feed hopper 11, a control panel 73 and a control line 72 are used for controlling a telescopic device 71 to start, then the telescopic device 71 is used for driving a connecting rod 8, a support column 9 and a connecting rod 10 to ascend, then a flow guide top cap 16 and an air guide hose 15 are upwards pulled, after the materials are pulled, the materials are discharged through the feed hopper 11, then the air guide hose 15 is pulled back after the materials are discharged, the flow guide top cap 16 is completely covered on the top of the feed hopper 11 so as to absorb and convey dust, the dust is conveyed into a communication pipe column 14 and a dust falling box 12 through the air guide hose 15 so as to prevent the dust from flying out and pollute the environment, when the dust is conveyed into a water tank 122 inside the dust falling box 12 through the communication pipe column 14, liquid water in the water tank 122 is used for dust falling protection so as to prevent the secondary flying out of the dust and pollute the environment, and when a mixing, the supporting rod 6 is pulled out from the fixture block 5 by rotating the supporting rod 6, then the supporting rod is rotatably supported on the ground, and a damping cushion pad at the bottom of the supporting rod 6 is used for buffering and protecting, so that the vibration is reduced, and the universal wheel 2 is prevented from being damaged;

the third step: after the work is finished, the device is periodically checked.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pitch environmental protection mixing apparatus for highway construction, includes mixing drum (1), universal wheel (2) and feeder hopper (11), its characterized in that: one side of the universal wheel (2) is fixedly provided with a welding block (3), the middle of the outer surface of the welding block (3) is movably connected with a rotating shaft (4), the other side of the welding block (3) is fixedly provided with a clamping block (5), the outer surface of the rotating shaft (4) is movably connected with a supporting rod (6), the top of one side of the mixing drum (1) is fixedly provided with a hydraulic tank (7), the top of the hydraulic tank (7) is movably connected with a connecting rod (8), the top of the connecting rod (8) is movably connected with a supporting column (9), the top of one side of the supporting column (9) is fixedly connected with a connecting rod (10), the top of the other side of the mixing drum (1) is fixedly provided with a dust falling tank (12), the top of the dust falling tank (12) is fixedly sleeved with a communicating sleeve gasket (13), and the top of the communicating sleeve gasket (, the top of intercommunication tubular column (14) is fixed the intercommunication has air guide hose (15), the fixed cover in bottom of air guide hose (15) one side is equipped with water conservancy diversion hood (16), the bottom fixed mounting of hydraulic pressure case (7) inner chamber has telescoping device (71), one side fixedly connected with control line (72) of telescoping device (71), the opposite side fixedly connected with control panel (73) of control line (72), spread groove (74) have been seted up at the top of hydraulic pressure case (7).

2. The asphalt environment-friendly mixing device for road construction according to claim 1, characterized in that: the dust falling box is characterized in that a communicating groove (121) is formed in one side of the top of the dust falling box (12), a water tank (122) is fixedly mounted at the bottom of an inner cavity of the dust falling box (12), a water injection notch (123) is formed in one side of the top of the water tank (122), a water pumping notch (124) is formed in the top of one side of the water tank (122), and a conduit connector (125) is formed in one side of the dust falling box (12).

3. The asphalt environment-friendly mixing device for road construction according to claim 2, characterized in that: the bottom of the communicating pipe column (14) is fixedly communicated with the inside of the water tank (122) through a communicating groove (121) and the water tank (122), liquid water is placed in the water tank (122), and the horizontal height formed by the water pumping notch (124) is matched with the horizontal height formed by the conduit connector (125).

4. The asphalt environment-friendly mixing device for road construction according to claim 1, characterized in that: the bottom of the connecting rod (8) is fixedly connected to the top of the telescopic device (71) through a connecting groove (74), and the diameter range of the connecting groove (74) is larger than the horizontal width of the connecting rod (8) by one centimeter to one point five centimeters.

5. The asphalt environment-friendly mixing device for road construction according to claim 1, characterized in that: the clamping groove is formed in one side of the supporting rod (6), the size range of the clamping groove is matched with the bottom of the clamping block (5), a damping cushion pad is fixedly sleeved at the bottom of the supporting rod (6), and the damping cushion pad is a rubber component.

6. The asphalt environment-friendly mixing device for road construction according to claim 1, characterized in that: the other side of the connecting rod (10) is fixedly connected with one side of the air guide hose (15).

7. The asphalt environment-friendly mixing device for road construction according to claim 1, characterized in that: the bottom of the flow guide top cap (16) is movably sleeved at the top of the feed hopper (11), and the diameter range of the bottom of the flow guide top cap (16) is larger than that of the top of the feed hopper (11) by one centimeter to one point five centimeters.