CN112048979B

CN112048979B - Breaker is used in traffic road bridge construction with function of caulking

Info

Publication number: CN112048979B
Application number: CN202010804200.8A
Authority: CN
Inventors: 谢晓红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-11-09
Anticipated expiration: 2040-08-12
Also published as: CN112048979A

Abstract

The invention relates to equipment for traffic road and bridge construction, in particular to a crusher with a joint filling function for traffic road and bridge construction, which comprises a crusher body, wherein a crushing cavity is formed in the upper part of the inner side of the crusher body, a crushing mechanism is installed in the crushing cavity, a settling cavity is formed in the right side of the crushing cavity, a negative pressure fan which horizontally corresponds to the crushing mechanism and is communicated with the settling cavity is installed on the right side wall of the crusher body, a mixing cavity is formed in the lower part of the inner side of the crushing cavity, a rotating shaft is installed in the middle of the mixing cavity, a plurality of mixing blades are circumferentially distributed and installed on the rotating shaft, a liquid spraying assembly is further arranged at the top of the mixing cavity, and the liquid spraying assembly is connected with a liquid storage tank arranged on the outer side wall of the crusher body. The invention has good effect of crushing and mixing concrete materials, can selectively humidify and mix uniformly for later use, has the function of filling joints with buffer protection and is beneficial to popularization and application.

Description

Breaker is used in traffic road bridge construction with function of caulking

Technical Field

The invention relates to equipment for traffic road and bridge construction, in particular to a crusher with a gap filling function for traffic road and bridge construction.

Background

With the development of society, more and more old and useless buildings are dismantled, leave many large granule materials, and large granule material can regard as the aggregate of new building after being smashed. In the prior art, natural sandstone and the like are directly used as aggregates of new buildings, the new aggregates and cement are mixed by water to obtain concrete slurry, and the concrete slurry is solidified and formed into buildings. Although the prior art can realize the joint filling by using concrete slurry, the prior art still has the following defects: because the natural sandstone resource is limited, the subsequent natural sandstone is less and less, the material is more and more expensive, and the large-particle material (building waste residue) cannot be utilized, so that the environmental pollution is caused.

Chinese patent (application publication No. CN 110106769 a) discloses a crusher with gap filling function for traffic road and bridge construction, which is characterized by comprising: the crushing device is used for crushing the building waste residues and is erected on the ground through the first vertical frame; the buffer container is connected with the first vertical frame, is positioned below the crushing device and is communicated with the output end of the crushing device, the bottom of the buffer container is communicated with a first discharging pipe, and a first valve for opening and closing the buffer container is arranged on the first discharging pipe; a stirring device, comprising: the stirring box is erected on the ground through a second vertical frame, the top surface of the stirring box is lower than the bottom surface of the first discharging pipe, the stirring box is communicated with the discharging pipes through material guide pipes, the feeding hopper is arranged above the stirring box, the stirring box is provided with a stirring assembly for stirring materials in the stirring box, the bottom of the stirring box is communicated with the second discharging pipe, and the second discharging pipe is provided with a second valve for opening and closing the buffer container; a caulking apparatus, comprising: transfer car, charging pot, pump and spout the material pipeline, transfer the car and can place in the second row material pipe below, transfer and install the charging pot on the car, the charging pot is used for accepting the second row material pipe exhaust material, and the charging pot communicates to the pump input end, and the pump output end communicates to spouting the material pipeline, spouts the material pipeline and is used for spouting the material to the seam.

However, the device has poor crushing and mixing effects on materials, and the selective humidifying and uniformly mixing standby use effect is not good, so that improvement is needed. Therefore, in view of the above situation, there is an urgent need to develop a crusher with gap filling function for traffic road and bridge construction to overcome the shortcomings in the current practical application.

Disclosure of Invention

The embodiment of the invention aims to provide a crusher with a gap filling function for traffic road and bridge construction, so as to solve the problems in the background technology.

In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:

a crusher with a gap filling function for traffic road and bridge construction comprises a crusher body, wherein a crushing cavity is arranged at the upper part of the inner side of the crusher body, a crushing mechanism is arranged in the crushing cavity, the crushing mechanism is driven to rotate by a first motor arranged on the left side wall of the machine body, a settling chamber is arranged on the right side of the crushing chamber, the crushing chamber is communicated with the settling chamber through the crushing mechanism, a negative pressure fan which is horizontally corresponding to the crushing mechanism and is communicated with the sedimentation cavity is arranged on the right side wall of the machine body, a mixing cavity is arranged at the lower part of the inner side of the crushing cavity, the lower end of the sedimentation cavity is communicated with the mixing cavity, the middle part of the mixing cavity is provided with a rotating shaft, the rotating shaft is driven by a second motor arranged at the top of the mixing cavity to rotate, still circumference distributes in the pivot and installs a plurality of hybrid blade, the top of hybrid chamber still is provided with the hydrojet subassembly, and the hydrojet subassembly is connected with the liquid reserve tank that sets up on the organism lateral wall.

As a further scheme of the invention: the crushing cavity is of an ellipsoidal structure, the lower part of the settling cavity is of a conical shape, and the upper part and the lower part of the mixing cavity are of conical structures.

As a further scheme of the invention: and a material blocking screen plate with the middle part protruding towards the left side in an arc shape is further arranged on a communication port of the negative pressure fan and the sedimentation cavity, and an air outlet of the negative pressure fan is communicated with the left end of the crushing cavity through a pipeline.

As a further scheme of the invention: install the row's material pipe that communicates with the hybrid chamber in the middle of the bottom of organism, arrange and be provided with the valve on the material pipe, still be connected with the material pumping pipe on arranging the material pipe, the other end and the material pumping pump of material pumping pipe are connected, and the material pumping pump is fixed in the bottom of organism, is connected with the hose in the export of material pumping pump, and the other end of hose is connected with row material head through buffering gasbag, and the tip of arranging the material head is the toper.

As a further scheme of the invention: the crushing mechanism comprises a supporting shaft, a supporting pipe, a spherical filter screen, an arc-shaped crushing rod and crushing teeth, the supporting shaft and the supporting pipe are coaxially arranged, the supporting shaft and the supporting pipe are rotatably connected with the machine body, the spherical filter screen is fixedly installed between the supporting shaft and the supporting pipe, the supporting pipe is communicated with an inner cavity of the spherical filter screen, the other end of the supporting pipe extends into the settling cavity, and the inner cavity of the spherical filter screen is communicated with the settling cavity through the supporting pipe; the first motor is connected with and fixed to one end of back shaft, it is provided with a plurality of arc crushing poles still to distribute circumferentially between back shaft and the stay tube, the outside of arc crushing pole still installation is fixed with a plurality of broken teeth.

As a further scheme of the invention: the spherical filter screen is characterized in that the inner wall of the spherical filter screen is also provided with a convex edge for enabling materials to move to the supporting tube, and the inner wall of the supporting tube is also provided with a spiral groove for enabling the materials to be conveyed rightwards.

As a further scheme of the invention: a plurality of arc crushing rods enclose into an ellipsoid shape, the middle parts of the arc crushing rods are fixedly connected with the spherical filter screen, and two ends of the arc crushing rods are respectively fixed on the supporting shaft and the supporting pipe.

As a further scheme of the invention: the crushing teeth are cylindrical and are perpendicular to the surface of the arc-shaped crushing rod.

As a further scheme of the invention: the mixing blade is of an A-shaped structure which is horizontally arranged, two branches of the mixing blade are fixed on the rotating shaft, and the lower end face of the mixing blade is parallel to the bottom of the mixing cavity.

As a further scheme of the invention: the hydrojet subassembly includes transfer pump, conveyer pipe, shower nozzle and annular chamber, seted up the annular chamber in the organism at hybrid chamber top, a plurality of shower nozzles have been installed to the downside circumference distribution of annular chamber, and the exit end of shower nozzle is located the hybrid chamber, the bottom of liquid reserve tank is equipped with the transfer pump, and the import and the liquid reserve tank inner chamber bottom intercommunication of transfer pump, the export of transfer pump pass through conveyer pipe and annular chamber intercommunication.

Compared with the prior art, the embodiment of the invention has the beneficial effects that:

1) by arranging the crushing mechanism consisting of the support shaft, the support pipe, the spherical filter screen, the arc-shaped crushing rod and the crushing teeth, the first motor drives the crushing mechanism to rotate, so that materials such as cement, gravel and the like can be sufficiently crushed, the crushing effect is good, and the efficiency is high; the discharge efficiency of materials from the supporting pipe is improved by the arrangement of the convex ribs on the inner wall of the spherical filter screen and the spiral grooves on the inner wall of the supporting pipe; the work of the negative pressure fan has an air inducing effect on the right end of the supporting pipe, and air is blown into the left end of the crushing cavity, so that the materials in the crushing cavity are further favorably filtered out from the spherical filter screen and conveyed into the settling cavity through the supporting pipe; the material can be blocked by the material blocking screen plate, so that the material sedimentation is facilitated;

2) the mixing blades are arranged to be in an A-shaped structure, and the second motor drives the mixing blades to rotate, so that powder falling into the mixing cavity from the settling cavity can be fully mixed; the liquid in the liquid storage tank can be pumped out through the working of the infusion pump and is sprayed out from the spray head after being conveyed by the conveying pipe and the annular cavity, so that the dry materials are humidified and uniformly mixed, and the subsequent construction and use are facilitated;

3) the accessible is arranged the concrete material that the pipe direct control discharged after the processing, also can pump the concrete material through the pump to carry out the construction operation of caulking through the discharge stub bar discharge, be used for buffering the pressure release protection through the buffering gasbag, avoid causing the damage to discharge stub bar and pump.

In conclusion, the crusher with the joint filling function for the traffic road and bridge construction has a good crushing and mixing effect on concrete materials, can be selectively humidified and uniformly mixed for later use, has the joint filling function with the buffer protection, and is beneficial to popularization and application.

Drawings

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

Fig. 2 is a schematic structural diagram of a crushing mechanism in an embodiment of the invention.

Fig. 3 is a partial structural schematic diagram of fig. 2.

FIG. 4 is a schematic structural diagram of a mixing blade according to an embodiment of the present invention.

In the figure: 1-a first motor, 2-a machine body, 3-a feeding pipe, 4-a hopper, 5-a crushing cavity, 6-a crushing mechanism, 7-a settling cavity, 8-a material blocking plate, 9-a negative pressure fan, 10-a second motor, 11-an annular cavity, 12-a mixing cavity, 13-a hose, 14-a buffer air bag, 15-a discharge head, 16-a supporting leg, 17-a universal wheel with a brake, 18-a material pumping pump, 19-a material pumping pipe, 20-a material discharging pipe, 21-a valve, 22-a rotating shaft, 23-a mixing blade, 24-a spray head, 25-a conveying pipe, 26-an infusion pump, 27-a liquid storage tank, 28-a supporting shaft, 29-a supporting pipe, 30-a spherical filter screen, 31-an arc-shaped crushing rod and 32-crushing teeth.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1, in the embodiment of the present invention, a crusher for traffic road and bridge construction with a gap filling function includes a machine body 2, a crushing cavity 5 is formed in an upper portion of an inner side of the machine body 2, the crushing cavity 5 is of an ellipsoidal structure, a crushing mechanism 6 is installed in the crushing cavity 5, the crushing mechanism 6 is driven to rotate by a first motor 1 installed on a left side wall of the machine body 2, a settling cavity 7 is formed in a right side of the crushing cavity 5, a lower portion of the settling cavity 7 is of a conical shape, the crushing cavity 5 is communicated with the settling cavity 7 through the crushing mechanism 6, a negative pressure fan 9 horizontally corresponding to the crushing mechanism 6 is installed on a right side wall of the machine body 2, a material blocking screen plate 8 protruding in a left side arc shape is further installed on a communication port of the negative pressure fan 9 and the settling cavity 7, an air outlet of the negative pressure fan 9 is further communicated with a left end of the crushing cavity 5 through a pipeline, and is used for blocking materials through the material blocking screen plate 8, is beneficial to the sedimentation of materials.

Mixing chamber 12 has been seted up to the inboard lower part in broken chamber 5, and the upper portion and the lower part of mixing chamber 12 are the toper structure, just the lower extreme and the mixing chamber 12 intercommunication of subsideing chamber 7, the mid-mounting of mixing chamber 12 has pivot 22, and pivot 22 is rotatory by the second motor 10 drive that the 12 tops of mixing chamber set up, it installs a plurality of mixing blade 23 to go back circumference distribution in the pivot 22, has the material mixing effect of preferred through mixing blade 23.

The top of mixing chamber 12 still is provided with the hydrojet subassembly, and the hydrojet subassembly is connected with the liquid reserve tank 27 that sets up on the organism 2 lateral wall, is used for carrying out the liquid supply through liquid reserve tank 27, and accessible mixing vane 23 mixing becomes the wet material of concrete after liquid and drier mix, does benefit to the promotion effect of caulking.

Furthermore, a feeding pipe 3 communicated with a crushing cavity 5 is installed at the top of the machine body 2, a hopper 4 is installed at the upper end of the feeding pipe 3, and the feeding pipe 3 and the hopper 4 are arranged to facilitate adding of materials; a plurality of supporting legs 16 are installed to the bottom of organism 2, and the lower extreme installation of supporting leg 16 is fixed with area brake universal wheel 17, can be to device stable support, and convenient the removal through supporting leg 16.

Further, install row's material pipe 20 with mixing chamber 12 intercommunication in the middle of organism 2's the bottom, be provided with valve 21 on arranging material pipe 20, it still is connected with material pumping pipe 19 on arranging material pipe 20, material pumping pipe 19's the other end and material pumping pump 18 are connected, material pumping pump 18 is fixed in organism 2's bottom, be connected with hose 13 in material pumping pump 18's the export, hose 13's the other end is connected with row material head 15 through buffering gasbag 14, buffering gasbag 14 is used for buffering the pressure release protection, avoid causing the damage to row material head 15 and material pumping pump 18, the tip of row material head 15 is the toper, be used for injecting the concrete material into the gap through row material head 15.

Example 2

Referring to fig. 1-4, the difference between the present embodiment and embodiment 1 is:

in this embodiment, as shown in fig. 2 and 3, the crushing mechanism 6 includes a support shaft 28, a support pipe 29, a spherical filter screen 30, an arc-shaped crushing rod 31 and crushing teeth 32, the support shaft 28 and the support pipe 29 are coaxially arranged, the support shaft 28 and the support pipe 29 are both rotatably connected to the machine body 2, the spherical filter screen 30 is fixedly installed between the support shaft 28 and the support pipe 29, a convex rib (not shown) for moving the material to the support pipe 29 is further provided on an inner wall of the spherical filter screen 30, the support pipe 29 is communicated with an inner cavity of the spherical filter screen 30, the other end of the support pipe 29 extends into the settling chamber 7, the inner cavity of the spherical filter screen 30 is communicated with the settling chamber 7 through the support pipe 29, and a spiral groove for conveying the material to the right is further provided on the inner wall of the support pipe 29, so as to improve the material conveying effect; the first motor 1 is fixedly connected with one end of the supporting shaft 28, and the supporting shaft 28, the supporting pipe 29 and the spherical filter screen 30 can be driven to integrally rotate by the first motor 1; it is provided with a plurality of arc crushing poles 31, a plurality of to go back circumference distribution between back shaft 28 and the stay tube 29 arc crushing pole 31 encloses into the ellipsoid shape, arc crushing pole 31's middle part and spherical filter screen 30 are connected fixedly, and arc crushing pole 31's both ends are fixed in respectively on back shaft 28 and the stay tube 29, arc crushing pole 31's the outside is still installed and is fixed with the broken tooth 32 of a plurality of cylinder shapes, and broken tooth 32 perpendicular to arc crushing pole 31's surface sets up, has the crushing effect of preferred through arc crushing pole 31 and the cooperation of broken tooth 32.

In this embodiment, as shown in fig. 4, the mixing blade 23 is a horizontally disposed "a" shaped structure, two branches of the mixing blade 23 are fixed on the rotating shaft 22, and the lower end surface of the mixing blade 23 is parallel to the bottom of the mixing cavity 12, so that the mixing blade 23 has a better material mixing effect.

In this embodiment, as shown in fig. 1, the hydrojet subassembly includes transfer pump 26, conveyer pipe 25, shower nozzle 24 and annular chamber 11, annular chamber 11 has been seted up in the organism 2 at mixing chamber 12 top, and a plurality of shower nozzles 24 are installed in the lower side circumference distribution of annular chamber 11, and the exit end of shower nozzle 24 is located mixing chamber 12, the bottom of liquid reserve tank 27 is equipped with transfer pump 26, and the import and the liquid reserve tank 27 inner chamber bottom intercommunication of transfer pump 26, transfer pump 26's export is passed through conveyer pipe 25 and is communicated with annular chamber 11.

This breaker is used in traffic road and bridge construction with function of caulking has following outstanding advantage when the actual application:

1) by arranging the crushing mechanism 6 consisting of the support shaft 28, the support pipe 29, the spherical filter screen 30, the arc-shaped crushing rod 31 and the crushing teeth 32, the first motor 1 drives the crushing mechanism 6 to rotate, so that materials such as cement, gravel and the like can be fully crushed, the crushing effect is good, and the efficiency is high; the discharge efficiency of the materials from the supporting pipe 29 is improved by the arrangement of the convex ribs on the inner wall of the spherical filter screen 30 and the spiral grooves on the inner wall of the supporting pipe 29; the work of the negative pressure fan 9 has an air inducing effect on the right end of the supporting pipe 29, and air is blown into the left end of the crushing cavity 5, so that the materials in the crushing cavity 5 are further favorably filtered out from the spherical filter screen 30 and are conveyed into the settling cavity 7 through the supporting pipe 29; the material can be blocked by the material blocking screen plate 8, so that the material sedimentation is facilitated;

2) by arranging the mixing blade 23 to be in an A-shaped structure, the second motor 10 drives the mixing blade 23 to rotate, and powder falling into the mixing chamber 12 from the settling chamber 7 can be fully mixed; the liquid in the liquid storage tank 27 can be pumped out through the operation of the infusion pump 26, and is sprayed out from the spray head 24 after being conveyed through the conveying pipe 25 and the annular cavity 11, so that the dry materials can be humidified and uniformly mixed, and the subsequent construction and use are facilitated;

3) the accessible is arranged concrete material that the processing was discharged in 20 direct control of material pipe, also can pump the concrete material through pump 18 to carry out the construction operation of caulking through the discharge head 15 discharge, be used for buffering the pressure release protection through buffering gasbag 14, avoid causing the damage to discharge head 15 and pump 18.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. The utility model provides a breaker is used in traffic road and bridge construction with function of caulking, includes organism (2), its characterized in that:

a crushing cavity (5) is formed in the upper portion of the inner side of the machine body (2), a crushing mechanism (6) is installed in the crushing cavity (5), and the crushing mechanism (6) is driven to rotate by a first motor (1) installed on the left side wall of the machine body (2);

a sedimentation cavity (7) is formed in the right side of the crushing cavity (5), and the crushing cavity (5) is communicated with the sedimentation cavity (7) through a crushing mechanism (6); a negative pressure fan (9) which horizontally corresponds to the crushing mechanism (6) and is communicated with the sedimentation cavity (7) is installed on the right side wall of the machine body (2);

a mixing chamber (12) is formed in the lower portion of the inner side of the crushing chamber (5), the lower end of the settling chamber (7) is communicated with the mixing chamber (12), a rotating shaft (22) is installed in the middle of the mixing chamber (12), the rotating shaft (22) is driven to rotate by a second motor (10) arranged at the top of the mixing chamber (12), and a plurality of mixing blades (23) are circumferentially distributed and installed on the rotating shaft (22);

the top of the mixing cavity (12) is also provided with a liquid spraying assembly, and the liquid spraying assembly is connected with a liquid storage box (27) arranged on the outer side wall of the machine body (2);

the crushing mechanism (6) comprises a supporting shaft (28), a supporting pipe (29), a spherical filter screen (30), an arc-shaped crushing rod (31) and crushing teeth (32), the supporting shaft (28) and the supporting pipe (29) are coaxially arranged, the supporting shaft (28) and the supporting pipe (29) are rotatably connected with the machine body (2), the spherical filter screen (30) is fixedly installed between the supporting shaft (28) and the supporting pipe (29), the supporting pipe (29) is communicated with the inner cavity of the spherical filter screen (30), the other end of the supporting pipe (29) extends into the settling cavity (7), and the inner cavity of the spherical filter screen (30) is communicated with the settling cavity (7) through the supporting pipe (29); the first motor (1) is fixedly connected with one end of the supporting shaft (28); a plurality of arc-shaped crushing rods (31) are circumferentially distributed between the supporting shaft (28) and the supporting pipe (29), and a plurality of crushing teeth (32) are fixedly arranged on the outer sides of the arc-shaped crushing rods (31);

the inner wall of the spherical filter screen (30) is also provided with a convex edge which enables the materials to move to the support pipe (29); the inner wall of the supporting tube (29) is also provided with a spiral groove for conveying materials to the right;

the arc-shaped crushing rods (31) are encircled into an ellipsoid shape, the middle parts of the arc-shaped crushing rods (31) are fixedly connected with the spherical filter screen (30), and two ends of each arc-shaped crushing rod (31) are respectively fixed on the supporting shaft (28) and the supporting pipe (29);

the crushing teeth (32) are cylindrical, and the crushing teeth (32) are perpendicular to the surface of the arc-shaped crushing rod (31).

2. The crusher with gap filling function for traffic roads and bridges construction according to claim 1, wherein the crushing cavity (5) is of an ellipsoidal structure, the lower part of the settling cavity (7) is of a conical structure, and the upper part and the lower part of the mixing cavity (12) are of a conical structure.

3. The traffic road and bridge construction crusher with the gap filling function according to claim 2, wherein a material blocking screen plate (8) with the middle part protruding towards the left side in an arc shape is further installed on the communication port of the negative pressure fan (9) and the sedimentation cavity (7), and the air outlet of the negative pressure fan (9) is further communicated with the left end of the crushing cavity (5) through a pipeline.

4. The traffic road and bridge construction crusher with the seam filling function according to claim 3, wherein a discharging pipe (20) communicated with the mixing cavity (12) is installed in the middle of the bottom of the machine body (2), a valve (21) is arranged on the discharging pipe (20), a pumping pipe (19) is further connected to the discharging pipe (20), the other end of the pumping pipe (19) is connected with a pumping pump (18), the pumping pump (18) is fixed to the bottom of the machine body (2), a hose (13) is connected to an outlet of the pumping pump (18), the other end of the hose (13) is connected with a discharging head (15) through a buffering air bag (14), and the end of the discharging head (15) is conical.

5. The crusher with gap filling function for traffic roads and bridges construction according to any one of claims 1 to 4, wherein the mixing blade (23) is of a horizontally arranged A-shaped structure, two branches of the mixing blade (23) are fixed on the rotating shaft (22), and the lower end surface of the mixing blade (23) is parallel to the bottom of the mixing cavity (12).

6. The crusher with the caulking function for the traffic road and bridge construction according to claim 5, wherein the liquid spraying assembly comprises an infusion pump (26), a conveying pipe (25), a spraying head (24) and an annular cavity (11), the annular cavity (11) is formed in the machine body (2) at the top of the mixing cavity (12), a plurality of spraying heads (24) are circumferentially distributed and installed on the lower side of the annular cavity (11), the outlet ends of the spraying heads (24) are located in the mixing cavity (12), the infusion pump (26) is arranged at the bottom of the liquid storage box (27), the inlet of the infusion pump (26) is communicated with the bottom of the inner cavity of the liquid storage box (27), and the outlet of the infusion pump (26) is communicated with the annular cavity (11) through the conveying pipe (25).