CN218429131U

CN218429131U - Concrete production and processing is with feeding device who has dustproof function

Info

Publication number: CN218429131U
Application number: CN202222084882.7U
Authority: CN
Inventors: 李书凯; 孙金龙; 张伯君
Original assignee: Hebei Dashan Building Materials Co Ltd
Current assignee: Hebei Dashan Building Materials Co Ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-02-03
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a concrete production and processing is with feeding device that has dustproof function, fight including device body and guide, guide fill and device body fixed connection still include: the dust prevention mechanism is connected with the device body and the material guide hopper and used for carrying out negative pressure dust removal on concrete raw materials, the dust prevention mechanism comprises a conical cylinder, a linear moving part, a telescopic pipe, a negative pressure component and a connecting rod, the conical cylinder is in threaded connection with the connecting rod, the connecting rod is in rotary connection with the material guide hopper, the connecting rod is in rotary connection with the device body through the linear moving part, and the conical cylinder is connected with the negative pressure component through the telescopic pipe; the negative pressure assembly comprises a sleeve, fan blades and a motor, and the motor is fixedly connected with the sleeve through a support frame; the utility model discloses can carry the raise dust that produces to the concrete and carry out the negative pressure and remove dust, and stir the mixture to the concrete raw materials.

Description

Concrete production and processing is with feeding device who has dustproof function

Technical Field

The utility model belongs to the technical field of the concrete processing, especially, relate to a concrete production and processing is with feeding device who has dustproof function.

Background

Concrete is a generic term for engineering composites where aggregates are cemented into a whole by cementitious materials. The concrete is cement concrete prepared with cement as cementing material, sand and stone as aggregate and water in certain proportion and through mixing.

Chinese patent that bulletin number is CN208451941U provides a concrete production and processing is with feeding device who has dustproof function, the power distribution box comprises a box body, open bottom half outer wall has first opening, and the welding has the discharging pipe in the first opening, box one side outer wall has first motor through bolted connection, the one end outer wall welding of first motor output shaft has first toothed disc, the outer wall welding of first toothed disc one side has the puddler, the welding of puddler outer wall has the connecting rod that the equidistance is the annular and distributes, and connecting rod one end outer wall has the stirring rake through bolted connection, and it not only can block the raise dust that the concrete produced through the baffle, and can also stir the concrete.

The scheme that the baffle blocks the concrete raise dust is utilized to above-mentioned patent, can not effectively restrain the concrete raise dust and can not turn the concrete when stirring the concrete, leads to concrete mixing not even enough.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a concrete production and processing is with feeding device who has dustproof function has solved above-mentioned problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a concrete production and processing is with feeding device who has dustproof function, includes device body and guide fill, guide fill and device body fixed connection still include:

the dust prevention mechanism is connected with the device body and the material guide hopper and used for carrying out negative pressure dust removal on concrete raw materials, the dust prevention mechanism comprises a conical cylinder, a linear moving part, a telescopic pipe, a negative pressure component and a connecting rod, the conical cylinder is in threaded connection with the connecting rod, the connecting rod is in rotary connection with the material guide hopper, the connecting rod is in rotary connection with the device body through the linear moving part, and the conical cylinder is connected with the negative pressure component through the telescopic pipe;

the negative pressure assembly comprises a sleeve, fan blades and a motor, the fan blades are fixedly connected with an output shaft of the motor, the motor is fixedly connected with the sleeve through a support frame, the sleeve penetrates through the device body and is fixedly connected with the device body, and the sleeve penetrates through the conical cylinder through a telescopic pipe.

On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:

the further technical scheme is as follows: the device is characterized in that a stirring mechanism for mixing concrete raw materials is arranged in the device body.

The further technical scheme is as follows: this internal guide subassembly that is used for leading concrete raw materials that is provided with of device.

The further technical scheme is as follows: the telescopic pipe is respectively connected with the conical cylinder and the sleeve in a penetrating way and is fixedly connected with the conical cylinder and the sleeve.

The further technical scheme is as follows: rabbling mechanism includes step motor, pivot A, pivot B and stirring leaf, pivot B passes through shaft coupling and step motor output shaft fixed connection, pivot A and pivot B respectively with stirring leaf fixed connection, step motor and device body fixed connection, step motor passes through the gear pair and is connected with pivot A transmission, still includes:

and the turning assembly is connected with the rotating shaft A and the rotating shaft B and is used for turning the concrete raw material.

The further technical scheme is as follows: the material guide assembly comprises a blade plate and a rotating shaft C, the rotating shaft C is rotatably connected with the blade plate, and the rotating shaft C is fixedly connected with the device body.

The further technical scheme is as follows: the utility model discloses a rotary assembly, including pivot B, pivot A, pivot B, the subassembly that turns, turn the subassembly and include the lead screw, turn a and push pedal, the lead screw cover is established on pivot B and with pivot B threaded connection, push pedal and lead screw threaded connection, lead screw and pivot A sliding fit, turn a fixed connection on the push pedal.

The further technical scheme is as follows: the turning piece is any one of an arc-shaped plate, a V-shaped plate and a C-shaped plate.

Advantageous effects

The utility model provides a concrete production and processing is with feeding device who has dustproof function. Compared with the prior art, the method has the following beneficial effects:

1. the linear moving part pulls the cone cylinder to swing in the horizontal direction through the connecting rod and blocks concrete dust through the cone cylinder, meanwhile, the motor drives the fan blades to rotate to enable the device body and the outside to form negative pressure, and the negative pressure achieves the technical effect of dust removal in concrete conveying in a mode of leading the dust into the device body;

2. step motor passes through the shaft coupling and drives pivot B and carry out the ascending rotary motion of vertical side at the device is internal, and step motor drives pivot A through the gear pair simultaneously and carries out the rotary motion opposite with pivot B direction of motion, and pivot A and pivot B drive the stirring leaf respectively and rotate, and the subassembly that turns carries out the mode that turns through the concrete raw materials to the device is internal, realizes carrying out the technological effect that evenly stirs the mixture to the concrete raw materials.

Drawings

Fig. 1 is a schematic diagram of the distribution of the components of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a schematic structural diagram of the middle negative pressure assembly of the present invention.

Fig. 4 is a schematic structural diagram of the turning assembly of the present invention.

Notations for reference numerals: 1. a device body; 2. a material guide hopper; 3. a conical cylinder; 4. a linear motion member; 5. a telescopic pipe; 6. a negative pressure assembly; 7. a material guiding assembly; 8. a stepping motor; 9. a gear pair; 10. a rotating shaft A; 11. a rotating shaft B; 12. stirring blades; 13. a flipping component; 14. a screw rod; 15. a turning piece; 16. pushing the plate; 17. a leaf plate; 18. a rotating shaft C; 19. a sleeve; 20. a connecting rod; 21. a fan blade; 22. a support frame; 23. an electric motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The following detailed description is provided to illustrate specific embodiments of the present invention.

Please refer to fig. 1, fig. 2 and fig. 4, for an embodiment of the present invention, a material conveying device with a dustproof function for concrete production and processing includes a device body 1 and a material guiding hopper 2, wherein the material guiding hopper 2 is fixedly connected to the device body 1, and further includes:

the dust prevention mechanism is connected with the device body 1 and the material guide hopper 2 and used for carrying out negative pressure dust removal on concrete raw materials, the dust prevention mechanism comprises a conical cylinder 3, a linear moving part 4, a telescopic pipe 5, a negative pressure component 6 and a connecting rod 20, the conical cylinder 3 is in threaded connection with the connecting rod 20, the connecting rod 20 is rotatably connected with the material guide hopper 2, the connecting rod 20 is rotatably connected with the device body 1 through the linear moving part 4, and the conical cylinder 3 is connected with the negative pressure component 6 through the telescopic pipe 5;

the negative pressure assembly 6 comprises a sleeve 19, a fan blade 21 and a motor 23, the fan blade 21 is fixedly connected with an output shaft of the motor 23, the motor 23 is fixedly connected with the sleeve 19 through a support frame 22, the sleeve 19 penetrates through the device body 1 and is fixedly connected with the device body 1, and the sleeve 19 penetrates through the extension tube 5 and the cone tube 3.

Preferably, the linear motion member 4 is any one of an electric telescopic rod, a hydraulic lever, and a cylinder.

Preferably, the extension tube 5 is respectively connected with the cone 3 and the sleeve 19 in a penetrating way and fixedly connected with the cone 3 and the sleeve 19, and the purpose of the arrangement is to penetrate the cone 3 and the sleeve 19 to facilitate the concrete material dust introduction into the device body 1.

The embodiment of the utility model provides an in, linear motion 4 swings and utilizes a awl section of thick bamboo 3 to block concrete raw materials raise dust in the horizontal direction through connecting rod 20 pulling awl section of thick bamboo 3, and motor 23 rotates through driving flabellum 21 simultaneously and makes device body 1 and outside yellow quiet formation negative pressure, and this negative pressure realizes carrying the technological effect that removes dust to concrete raw materials through the mode with raising dust leading-in device body 1.

Referring to fig. 1 to 3, as an embodiment of the present invention, a stirring mechanism for mixing concrete raw materials is provided in the apparatus body 1.

Preferably, rabbling mechanism includes step motor 8, pivot A10, pivot B11 and stirring leaf 12, and pivot B11 passes through shaft coupling and 8 output shaft fixed connection of step motor, pivot A10 and pivot B11 respectively with stirring 12 fixed connection of leaf,

step motor

8 and 1 fixed connection of device body, step motor 8 is connected with pivot A10 transmission through gear pair 9, still includes:

and the turning assembly 13 is connected with the rotating shaft A10 and the rotating shaft B11 and is used for turning the concrete raw material. Step motor 8 drives pivot B11 through the shaft coupling and carries out vertical ascending rotary motion of side in the device body 1, step motor 8 drives pivot A10 through gear pair 9 simultaneously and carries out the rotary motion opposite with pivot B11 direction of motion, pivot A10 and pivot B11 drive stirring leaf 12 respectively and rotate, and turn subassembly 13 through carrying out the mode of turning to the concrete raw materials in the device body 1, the realization carries out the technological effect of even stirring mixture to the concrete raw materials.

Preferably, the turning assembly 13 comprises a screw rod 14, a turning piece 15 and a push plate 16, the screw rod 14 is sleeved on the rotating shaft B11 and is in threaded connection with the rotating shaft B11, the push plate 16 is in threaded connection with the screw rod 14, the screw rod 14 is in sliding fit with the rotating shaft a10, and the turning piece 15 is fixedly connected to the push plate 16. The purpose of this kind of setting lies in, utilizes pivot B11 to drive lead screw 14 and carries out the ascending rotary motion of vertical direction, and lead screw 14 carries out the mode of vertical direction linear motion in the device body 1 through push pedal 16 promotion upset piece 15, realizes the technical effect that turns over the concrete raw materials.

Preferably, the flipping member 15 is any one of an arc-shaped plate, a V-shaped plate and a C-shaped plate.

The embodiment of the utility model provides an in, the aim at of this kind of setting turns the concrete raw materials that carries out the stirring in lieing in device body 1, makes the concrete raw materials stirring more even.

Referring to fig. 1 to 2, as an embodiment of the present invention, a material guiding assembly 7 for guiding a concrete material is disposed in the device body 1.

Preferably, the material guiding assembly 7 comprises a blade plate 17 and a rotating shaft C18, the rotating shaft C18 is rotatably connected with the blade plate 17, and the rotating shaft C18 is fixedly connected with the device body 1. Concrete raw materials in the guide hopper 2 entering device body 1 are poured into the gap formed in the partition plate on the blade plate 17 and drive the blade plate 17 to rotate in the horizontal direction by utilizing self gravity, meanwhile, the negative pressure formed by the negative pressure component 6 synchronously assists in pushing the blade plate 17 to rotate, the rotating blade plate 17 leads the concrete raw materials into the stirring mechanism to be stirred, and the purpose of the arrangement is to prevent the concrete raw materials from being concentrated into the device body 1 to cause the technical effect of blocking the guide hopper 2.

In the embodiment of the present invention, the purpose of this arrangement is to concentrate the concrete material entering the material guiding hopper 2 into the device body 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a concrete production and processing is with feeding device who has dustproof function, includes device body (1) and guide fill (2), guide fill (2) and device body (1) fixed connection, its characterized in that still includes:

the dust prevention mechanism is connected with the device body (1) and the material guide hopper (2) and used for carrying out negative pressure dust removal on concrete raw materials, the dust prevention mechanism comprises a conical cylinder (3), a linear moving part (4), a telescopic pipe (5), a negative pressure component (6) and a connecting rod (20), the conical cylinder (3) is in threaded connection with the connecting rod (20), the connecting rod (20) is rotatably connected with the material guide hopper (2), the connecting rod (20) is rotatably connected with the device body (1) through the linear moving part (4), and the conical cylinder (3) is connected with the negative pressure component (6) through the telescopic pipe (5);

negative pressure subassembly (6) include sleeve (19), flabellum (21) and motor (23) output shaft fixed connection, motor (23) pass through support frame (22) and sleeve (19) fixed connection, sleeve (19) run through device body (1) and with device body (1) fixed connection, sleeve (19) are through extending pipe (5) and awl section of thick bamboo (3) through connection.

2. The material conveying device with a dust-proof function for concrete production and processing as claimed in claim 1, wherein a stirring mechanism for mixing concrete raw materials is arranged in the device body (1).

3. The material conveying device with the dustproof function for concrete production and processing according to claim 1, wherein a material guide assembly (7) for guiding concrete raw materials is arranged in the device body (1).

4. The material conveying device with dust-proof function for concrete production and processing according to claim 1, wherein the telescopic pipe (5) is respectively connected with the conical cylinder (3) and the sleeve (19) in a penetrating manner and fixedly connected with the conical cylinder (3) and the sleeve (19).

5. The material conveying device with the dust-proof function for the concrete production and processing as claimed in claim 2, wherein the stirring mechanism comprises a stepping motor (8), a rotating shaft A (10), a rotating shaft B (11) and a stirring blade (12), the rotating shaft B (11) is fixedly connected with an output shaft of the stepping motor (8) through a shaft coupling, the rotating shaft A (10) and the rotating shaft B (11) are respectively fixedly connected with the stirring blade (12), the stepping motor (8) is fixedly connected with the device body (1), and the stepping motor (8) is in transmission connection with the rotating shaft A (10) through a gear pair (9), and further comprising:

and the turning assembly (13) is connected with the rotating shaft A (10) and the rotating shaft B (11) and is used for turning the concrete raw material.

6. The conveying device with dust-proof function for concrete production and processing according to claim 3, wherein the material guiding component (7) comprises a blade plate (17) and a rotating shaft C (18), the rotating shaft C (18) is rotatably connected with the blade plate (17), and the rotating shaft C (18) is fixedly connected with the device body (1).

7. The material conveying device with the dust prevention function for the concrete production and processing according to claim 5, wherein the turning component (13) comprises a screw rod (14), a turning piece (15) and a push plate (16), the screw rod (14) is sleeved on the rotating shaft B (11) and is in threaded connection with the rotating shaft B (11), the push plate (16) is in threaded connection with the screw rod (14), the screw rod (14) is in sliding fit with the rotating shaft A (10), and the turning piece (15) is fixedly connected to the push plate (16).

8. The material conveying device with the dustproof function for concrete production and processing according to claim 7, wherein the turning member (15) is any one of an arc-shaped plate, a V-shaped plate and a C-shaped plate.