CN214365015U

CN214365015U - A quick conveyor that is used for low anti high performance concrete that splits of drying shrinkage

Info

Publication number: CN214365015U
Application number: CN202023157826.9U
Authority: CN
Inventors: 薛晓航; 于冬梅; 朱惠军; 祁健; 朱慧婷
Original assignee: Xinjiang Bingtuan Construction Engineering Jinshi Commercial Concrete Co Ltd
Current assignee: Xinjiang Bingtuan Construction Engineering Jinshi Commercial Concrete Co Ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-08
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a quick conveying device for low-shrinkage anti-cracking high-performance concrete, which comprises a bottom plate, a base and a hopper, wherein the top end of the bottom plate is fixedly connected with the bottom end of the base; the utility model has the advantages that: the utility model is used for low dry shrinkage anti quick conveyor who splits high performance concrete, the material loading of being convenient for through the hopper rotates through the first bevel gear of positive and negative motor drive, and first bevel gear can drive the lead screw through the second bevel gear and rotate, and the lead screw can drive the slip table at the pivoted in-process and rise, and the slip table can improve the height of hopper, is convenient for promote the height of hopper to the sprue gate, need not promote the concrete through the pipeline.

Description

A quick conveyor that is used for low anti high performance concrete that splits of drying shrinkage

Technical Field

The utility model relates to a conveyor, in particular to a quick conveyor that is used for the anti high performance concrete that splits of low shrinkage belongs to concrete feeding technical field.

Background

The concrete is one of the most important civil engineering materials in the present generation, and is an artificial stone material prepared by a cementing material, granular aggregate, water, an additive and an admixture which are added if necessary according to a certain proportion, and the artificial stone material is formed by uniform stirring, compact forming, curing and hardening.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick conveyor that is used for low dry shrinkage to anti high performance concrete that splits to solve the present common low dry shrinkage that proposes in the above-mentioned background art and split high performance concrete and pass through the pipe-line transportation concrete more, to the slower problem of the conveying speed of concrete.

In order to achieve the above object, the utility model provides a following technical scheme: a quick conveying device for low-shrinkage anti-cracking high-performance concrete comprises a bottom plate, a base and a hopper, wherein the top end of the bottom plate is fixedly connected with the bottom end of the base, a forward and reverse motor is fixedly mounted inside the base, a first bevel gear is fixedly arranged on an output shaft of the forward and reverse motor, a frame is fixedly arranged on the top end of the base, convex strips are fixedly arranged on the front inner wall and the back inner wall of the frame, a lead screw is rotatably connected inside the frame, a second bevel gear penetrates through the frame and is fixedly arranged at the bottom end of the lead screw, the second bevel gear is meshed with the first bevel gear, a lifting mechanism is in threaded connection with the lead screw, two sides of the lifting mechanism are respectively in sliding connection with the two convex strips, one side of the lifting mechanism is fixedly connected with one side of the hopper, and sliding rails are respectively connected with the front bottom of the hopper and the back bottom through sliding strips, the hopper is characterized in that a supporting pipe is fixedly arranged on the other side of the hopper through a pneumatic valve, the supporting pipe is slidably connected with a telescopic pipe, a push-pull plate is fixedly arranged on one side of the bottom end of the telescopic pipe, a vibration motor is fixedly arranged on the bottom end of the hopper through a material guide plate, an electric push rod is fixedly arranged on one side of the bottom end of the hopper through a backup plate, and a telescopic rod of the electric push rod is fixedly connected with one side of the push-pull plate.

As a preferred technical scheme of the utility model, elevating system includes slip table, two guide pulleys, horizontal plate and two connecting plates, slip table and lead screw threaded connection, the both sides of slip table are all rotated and are connected with the guide pulley, two the guide pulley respectively with two sand grip sliding connection, one side of slip table is through the fixed two connecting plates that are equipped with of horizontal plate, two one side of connecting plate all with one side fixed connection of hopper.

As a preferred technical scheme of the utility model, one side of base articulates there is the protective cover, the thermovent has been seted up in the front of base, the fixed surface of thermovent is equipped with the protection network, the inner wall at base both sides top is all fixed and is equipped with angle bar, two the top of angle bar all with the bottom fixed connection of frame.

As an optimal technical scheme of the utility model, two the bottom of slide rail all with the top fixed connection of bottom plate, two the bottom of slide rail respectively with the positive one side of base and one side fixed connection at the back.

As an optimal technical scheme of the utility model, four corners of bottom plate bottom are all fixed and are equipped with the pulley, four one side of pulley all is equipped with the wheel and stops.

As an optimal technical scheme of the utility model, the fixed surface of frame is equipped with flush mounting plate of switch, flush mounting plate of switch's surface is equipped with just reversing motor switch, pneumatic valve switch, electric putter switch and vibrating motor switch respectively, just reversing motor, pneumatic valve, electric putter and vibrating motor are respectively through just reversing motor switch, pneumatic valve switch, electric putter switch and vibrating motor switch and power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a quick conveyor for low dry shrinkage anti-crack high performance concrete, be convenient for the material loading through the hopper, rotate through positive and negative motor drive first bevel gear, first bevel gear can drive the lead screw through the second bevel gear and rotate, the lead screw can drive the slip table and rise in the pivoted process, the slip table can improve the height of hopper, be convenient for promote the height of hopper to the sprue gate, need not promote the concrete through the pipeline, the transport speed to the concrete has been improved, two guide pulleys can be to the slip table direction, can avoid the slip table to rotate, two slide rails can be to the draw runner direction of hopper, can avoid the hopper slope; through control electric putter's telescopic link extension, electric putter's telescopic link can push flexible pipe and pour the mouth, and the stay tube can release the concrete through opening the pneumatic valve to flexible pipe direction, vibrates the hopper through vibrating motor, can pour the mouth through the leading-in of flexible pipe with the concrete, and the concrete is difficult for unrestrained, can reduce the loss of concrete.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the base of the present invention;

fig. 3 is a schematic structural view of the lifting mechanism of the present invention;

fig. 4 is a schematic structural view of the slide bar of the present invention.

In the figure: 1. a base plate; 2. a pulley; 3. a base; 4. a positive and negative rotation motor; 5. a first bevel gear; 6. a protective cover; 7. a heat dissipation port; 8. a frame; 9. a screw rod; 10. a lifting mechanism; 101. a sliding table; 102. a guide wheel; 103. a horizontal plate; 104. a connecting plate; 11. a convex strip; 12. a second bevel gear; 13. angle iron; 14. a hopper; 15. a slide bar; 16. a slide rail; 17. a pneumatic valve; 18. supporting a tube; 19. a telescopic pipe; 20. a push-pull plate; 21. an electric push rod; 22. a backup plate; 23. a vibration motor.

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.

Referring to fig. 1-4, the utility model provides a quick conveying device for low-dry shrinkage anti-cracking high-performance concrete, comprising a bottom plate 1, a base 3 and a hopper 14, the top end of the bottom plate 1 is fixedly connected with the bottom end of the base 3, a forward and reverse motor 4 is fixedly installed inside the base 3, a first bevel gear 5 is fixedly arranged on an output shaft of the forward and reverse motor 4, a frame 8 is fixedly arranged on the top end of the base 3, raised bars 11 are fixedly arranged on the front inner wall and the back inner wall of the frame 8, a screw rod 9 is rotatably connected inside the frame 8, a second bevel gear 12 is fixedly arranged at the bottom end of the screw rod 9 and penetrates through the frame 8, the second bevel gear 12 is engaged with the first bevel gear 5, a lifting mechanism 10 is connected with the screw rod 9 by screw threads, two sides of the lifting mechanism 10 are respectively connected with the two raised bars 11 in a sliding manner, one side of the lifting mechanism 10 is fixedly connected with one side of the hopper 14, the front bottom and the back bottom of the hopper 14 are both connected with a slide rail 16 through a slide bar 15 in a sliding manner, the other side of the hopper 14 is fixedly provided with a support pipe 18 through a pneumatic valve 17, the support pipe 18 is connected with an extension pipe 19 in a sliding manner, one side of the bottom end of the extension pipe 19 is fixedly provided with a push-pull plate 20, the bottom end of the hopper 14 is fixedly provided with a vibration motor 23 through a guide plate, one side of the bottom end of the hopper 14 is fixedly provided with an electric push rod 21 through a backup plate 22, and the extension rod of the electric push rod 21 is fixedly connected with one side of the push-pull plate 20.

Preferably, the lifting mechanism 10 includes a sliding table 101, two guide wheels 102, a horizontal plate 103 and two connecting plates 104, the sliding table 101 is in threaded connection with the screw rod 9, the guide wheels 102 are rotatably connected to both sides of the sliding table 101, the two guide wheels 102 are respectively in sliding connection with the two convex strips 11, one side of the sliding table 101 is fixedly provided with the two connecting plates 104 through the horizontal plate 103, one sides of the two connecting plates 104 are fixedly connected with one side of the hopper 14, the screw rod 9 can drive the sliding table 101 to ascend in the rotating process, the sliding table 101 can increase the height of the hopper 14, the two guide wheels 102 can guide the sliding table 101, and the rotation of the sliding table 101 can be avoided; a protective cover 6 is hinged to one side of the base 3, a heat dissipation port 7 is formed in the front of the base 3, a protective net is fixedly arranged on the surface of the heat dissipation port 7, angle irons 13 are fixedly arranged on the inner walls of the tops of the two sides of the base 3, the top ends of the two angle irons 13 are fixedly connected with the bottom end of the frame 8, the heat dissipation of the forward and reverse rotating motor 4 can be realized through the heat dissipation port 7, and the firmness between the base 3 and the frame 8 is improved through the angle irons 13; the bottom ends of the two slide rails 16 are fixedly connected with the top end of the bottom plate 1, and the bottoms of the two slide rails 16 are fixedly connected with one side of the front surface and one side of the back surface of the base 3 respectively, so that the firmness and the stability of the two slide rails 16 are improved; pulleys 2 are fixedly arranged on four corners of the bottom end of the bottom plate 1, wheel brakes are arranged on one sides of the four pulleys 2, and the pulleys 2 can be braked through the wheel brakes; the fixed surface of frame 8 is equipped with flush mounting plate of switch, flush mounting plate's surface is equipped with just reversing motor switch respectively, the pneumatic valve switch, electric putter switch and vibrating motor switch, just reversing motor 4, pneumatic valve 17, electric putter 21 and vibrating motor 23 are respectively through just reversing motor switch, the pneumatic valve switch, electric putter switch and vibrating motor switch and power electric connection, be convenient for control respectively the work of just reversing motor 4, the work of pneumatic valve 17, the work of electric putter 21 and the work of vibrating motor 23 through just reversing motor switch, the pneumatic valve switch, electric putter switch and vibrating motor switch.

When the device is used in concrete, the utility model is used for the rapid conveying device of the low-shrinkage anti-cracking high-performance concrete, when the low-shrinkage anti-cracking high-performance concrete is required to be poured into a secondary constructional column, firstly, the bottom plate 1 is pushed to a pouring point, then, the wheel brake of the pulley 2 is trampled, then, the concrete is poured into the hopper 14, the first bevel gear 5 is driven to rotate by the positive and negative rotation motor 4 with the model of 90 YYYJT, the first bevel gear 5 can drive the screw rod 9 to rotate by the second bevel gear 12, the screw rod 9 can drive the sliding table 101 to ascend in the rotating process, the sliding table 101 can improve the height of the hopper 14, namely, the height of the hopper 14 can be lifted to a pouring gate, in the process, two guide wheels 102 can guide the sliding table 101, two slide rails 16 can guide the slide bars 15 of the hopper 14, finally, the telescopic rod of the electric push rod 21 with the model of XDHA12 can be controlled, the telescopic rod of the electric push rod 21 can push the telescopic pipe 19 into the pouring gate, the supporting tube 18 can guide the telescopic tube 19, the pneumatic valve 17 is opened through the pneumatic valve switch, concrete can be released, the vibration motor switch is opened, the vibration motor 23 vibrates the hopper 14, the concrete can be guided into a pouring opening through the telescopic tube 19, the concrete is not prone to scattering, the loss of the concrete can be reduced, after conveying is finished, the pneumatic valve switch and the vibration motor switch are firstly closed, then the telescopic rod of the electric push rod 21 is controlled to shrink, the telescopic tube 19 is pulled out, finally the first bevel gear 5 is driven to rotate in the opposite direction through the forward and reverse rotating motor 4, and the height of the hopper 14 is reduced.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A quick conveyor for low-shrinkage anti-cracking high-performance concrete comprises a bottom plate (1), a base (3) and a hopper (14), and is characterized in that the top end of the bottom plate (1) is fixedly connected with the bottom end of the base (3), a forward and reverse rotating motor (4) is fixedly installed inside the base (3), a first bevel gear (5) is fixedly arranged on an output shaft of the forward and reverse rotating motor (4), a frame (8) is fixedly arranged at the top end of the base (3), raised strips (11) are fixedly arranged on the front inner wall and the back inner wall of the frame (8), a lead screw (9) is rotatably connected inside the frame (8), a second bevel gear (12) penetrates through the bottom end of the lead screw (9) and is fixedly arranged on the frame (8), the second bevel gear (12) is meshed with the first bevel gear (5), and a lifting mechanism (10) is in threaded connection with the lead screw (9), the lifting mechanism is characterized in that two sides of the lifting mechanism (10) are respectively connected with two convex strips (11) in a sliding mode, one side of the lifting mechanism (10) is fixedly connected with one side of a hopper (14), the front bottom and the back bottom of the hopper (14) are both connected with a sliding rail (16) through sliding strips (15) in a sliding mode, the other side of the hopper (14) is fixedly provided with a supporting tube (18) through a pneumatic valve (17), the supporting tube (18) is connected with a telescopic tube (19) in a sliding mode, one side of the bottom end of the telescopic tube (19) is fixedly provided with a push-pull plate (20), the bottom end of the hopper (14) is fixedly provided with a vibration motor (23) through a guide plate, one side of the bottom end of the hopper (14) is fixedly provided with an electric push rod (21) through a backup plate (22), and the telescopic rod of the electric push rod (21) is fixedly connected with one side of the push-pull plate (20).

2. The rapid conveying device for low-shrinkage crack-resistant high-performance concrete according to claim 1, characterized in that: elevating system (10) are including slip table (101), two guide pulley (102), horizontal plate (103) and two connecting plate (104), slip table (101) and lead screw (9) threaded connection, the both sides of slip table (101) are all rotated and are connected with guide pulley (102), two guide pulley (102) respectively with two sand grip (11) sliding connection, one side of slip table (101) is through fixed two connecting plate (104) that are equipped with of horizontal plate (103), two one side of connecting plate (104) all with one side fixed connection of hopper (14).

3. The rapid conveying device for low-shrinkage crack-resistant high-performance concrete according to claim 1, characterized in that: one side of base (3) articulates there is protective cover (6), thermovent (7) have been seted up in the front of base (3), the fixed surface of thermovent (7) is equipped with the protection network, the inner wall at base (3) both sides top is all fixed and is equipped with angle bar (13), two the top of angle bar (13) all with the bottom fixed connection of frame (8).

4. The rapid conveying device for low-shrinkage crack-resistant high-performance concrete according to claim 1, characterized in that: the bottom of the two slide rails (16) is fixedly connected with the top end of the bottom plate (1), and the bottoms of the two slide rails (16) are fixedly connected with one side of the front surface and one side of the back surface of the base (3) respectively.

5. The rapid conveying device for low-shrinkage crack-resistant high-performance concrete according to claim 1, characterized in that: four corners of bottom plate (1) bottom all are fixed and are equipped with pulley (2), four one side of pulley (2) all is equipped with the wheel and stops.

6. The rapid conveying device for low-shrinkage crack-resistant high-performance concrete according to claim 1, characterized in that: the fixed surface of frame (8) is equipped with flush mounting plate of switch, flush mounting plate of switch's surface is equipped with just reversing motor switch, pneumatic valve switch, electric putter switch and vibrating motor switch respectively, just reversing motor (4), pneumatic valve (17), electric putter (21) and vibrating motor (23) are respectively through just reversing motor switch, pneumatic valve switch, electric putter switch and vibrating motor switch and power electric connection.