CN214568805U

CN214568805U - Material transmission device for producing anti-freezing and anti-cracking concrete

Info

Publication number: CN214568805U
Application number: CN202023063787.6U
Authority: CN
Inventors: 王德刚; 付东; 张华�; 安娜; 宋庆珂; 卢朋; 张雷; 张晓亮; 董红心; 张作旺
Original assignee: Henan Wujian Concrete Co ltd
Current assignee: Henan Wujian Concrete Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-11-02
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to the technical field of concrete, in particular to a material conveying device for producing frost-resistant and crack-resistant concrete, which comprises two clapboards, wherein two parallel roller shafts are arranged between the two clapboards, the roller shafts are connected through a conveying belt, the two ends of the roller shafts are rotationally connected with the inner wall of the clapboard, a rotating shaft is arranged right above the conveying belt, a brush is sleeved on the outer wall of the circumference of the rotating shaft, the rotating shaft is rotationally connected with the inner wall of the clapboard, two motors are arranged on the outer wall of one of the clapboards, the connecting rod drives the connecting plate to rotate, so as to adjust the blanking angle, facilitate the collection of raw materials, and drive the brush to clean the surface of the conveying belt through the rotating shaft, thereby effectively reducing the residue left on the conveying belt, preventing the subsequent materials from being infected, and when the cleaning is not needed, the brush can be moved and driven to move in a second chute through the rotating shaft, the brush is far away from the conveying belt, and the use of the feeding structure is not influenced.

Description

Material transmission device for producing anti-freezing and anti-cracking concrete

Technical Field

The utility model relates to a concrete technical field specifically is a material transmission device of freeze proof crack control concrete of production.

Background

Concrete is a general term for engineering composite materials in which aggregate is cemented into a whole by a cementing material. The concrete is cement concrete which is obtained by mixing cement serving as a cementing material, sand and stone serving as aggregates and water in a certain proportion, wherein the water in the concrete is converted into solid from liquid when frozen at the subzero temperature, so that the expansion mile of the concrete is changed.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, the utility model provides a material transmission device of frost resistant crack control concrete of production.

The technical scheme of the utility model is that:

a material conveying device for producing anti-freezing and anti-cracking concrete comprises two partition plates, wherein two parallel roller shafts are arranged between the two partition plates, the roller shafts are connected through a conveying belt, two ends of the roller shafts are rotatably connected with the inner walls of the partition plates, a rotating shaft is arranged right above the conveying belt, a hairbrush is sleeved on the outer wall of the circumference of the rotating shaft, the rotating shaft is rotatably connected with the inner walls of the partition plates, two motors are installed on the outer wall of one of the partition plates, one end of the rotating shaft and one end of one of the roller shafts penetrate through the partition plates and are coaxially connected with output shafts of the two motors respectively, a connecting rod is arranged below the other roller shaft, two ends of the connecting rod are rotatably connected with the inner walls of the partition plates, a connecting plate is welded on the outer wall of the connecting rod, a sliding block is arranged below the inner wall of the partition plate, all seted up on the baffle with first spout of slider assorted, the slider is kept away from the one end of connecting plate is passed first spout and is connected with the fixed block, the fixed block surface is equipped with the bolt, the bolt is equipped with a plurality of, the below of motor all is equipped with the backup pad, seted up on the baffle with pivot assorted second spout, one of them the both sides of second spout just are located the below of backup pad is equipped with the stopper, another the outside of second spout is equipped with the connecting block, the pivot is kept away from the one end of motor output shaft is passed the second spout and with the connecting block rotates to be connected, the surface of connecting block is equipped with the bolt.

As the preferred technical scheme, the circumference outer wall of the roll shaft is tightly attached to the inner wall of the conveying belt.

As the preferred technical scheme, the limiting block is U-shaped, and the middle block body of the limiting block is hinged with the outer wall of the partition plate.

As the preferred technical scheme, the brush is tightly welded with the rotating shaft.

As a preferable technical solution, the sliding block and the rotating shaft are respectively connected with the first sliding groove and the second sliding groove in a sliding manner.

As a preferred technical scheme, the bolts respectively penetrate through the fixing block and the connecting block and are in threaded connection with the fixing block and the connecting block.

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

1. the utility model discloses a connecting rod drives the connecting plate and rotates, and then the angle of adjustment unloading, is convenient for to the collection of raw materials.

2. The utility model discloses a pivot drives the brush and clears up the surface of conveyer belt, can effectively reduce the residue that leaves over on the conveyer belt, prevents that follow-up material from being infected with, when not needing to clear up, can drive the brush through the pivot in the inside removal of second spout and remove, makes the brush keep away from the conveyer belt, can not influence the use of material loading structure.

Drawings

Fig. 1 is one of the overall structural diagrams of the present invention;

fig. 2 is a second schematic view of the overall structure of the present invention;

fig. 3 is a schematic view of a part of the structure of the present invention.

In the figure: a separator 1; a first chute 11; a fixed block 12; a bolt 13; a stopper 14; a slider 15; a roll shaft 2; a conveyor belt 3; a motor 4; a support plate 41; a rotating shaft 5; a second chute 51; a connecting block 52; a brush 6; a connecting rod 7; a connecting plate 71.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a material conveying device for producing anti-freezing and anti-cracking concrete comprises two partition plates 1, two parallel roller shafts 2 are arranged between the two partition plates 1, the roller shafts 2 are connected through a conveying belt 3, two ends of each roller shaft 2 are rotatably connected with the inner wall of each partition plate 1, a rotating shaft 5 is arranged right above each conveying belt 3, a brush 6 is sleeved on the outer circumferential wall of each rotating shaft 5, each rotating shaft 5 is rotatably connected with the inner wall of each partition plate 1, two motors 4 are arranged on the outer wall of one partition plate 1, one end of each rotating shaft 5 and one end of one roller shaft 2 penetrate through each partition plate 1 and are respectively and coaxially connected with output shafts of the two motors 4, a connecting rod 7 is arranged below the other roller shaft 2, two ends of each connecting rod 7 are rotatably connected with the inner wall of the corresponding partition plate 1, a connecting plate 71 is welded on the outer wall of each connecting rod 7, a sliding block 15 is arranged below the inner wall of each partition plate 1, first sliding grooves 11 matched with the sliding blocks 15 are formed in each partition plate 1, first spout 11 is passed and be connected with fixed block 12 to the one end that connecting plate 71 was kept away from to slider 15, fixed block 12 surface is equipped with bolt 13, bolt 13 is equipped with a plurality of, motor 4's below all is equipped with backup pad 41, seted up on baffle 1 with 5 assorted second spouts 51 of pivot, the both sides of one of them second spout 51 and the below that is located backup pad 41 are equipped with stopper 14, another second spout 51's the outside is equipped with connecting block 52, the pivot 5 is kept away from the one end of motor 4 output shaft and is passed second spout 51 and rotate with connecting block 52 and be connected, the surface of connecting block 52 is equipped with bolt 13.

It should be added that the support plate 41 arranged below the motor 4 coaxially connected with the roll shaft 2 is fixedly connected with the outer wall of the partition board 1, and the support plate 41 arranged below the motor 4 coaxially connected with the rotating shaft 5 is supported by the limiting block 14 and is not connected with the outer wall of the partition board 1.

As the preferred of this embodiment, the circumference outer wall of roller 2 closely laminates with the inner wall of conveyer belt 3, and accessible conveyer belt 3 drives another roller 2 synchronous revolution when being convenient for a roller 2 to rotate.

Preferably, the limiting block 14 is U-shaped, the middle block of the limiting block 14 is hinged to the outer wall of the partition board 1, the U-shape of the limiting block 14 is parallel to the supporting plate 41, the middle and upper sides of the U-shape of the limiting block 14 can be used for supporting the supporting plate 41, the limiting height of the supporting plate 41 can be adjusted up and down, the distance between the middle of the limiting block 14 is the same as the length of the second sliding groove 51, and the supporting plate 41 can fall in the middle of the U-shape of the limiting block 14 after the rotating shaft 5 moves inside the second sliding groove 51.

Preferably, the brush 6 is tightly welded to the rotating shaft 5, so that the rotating shaft 5 can drive the brush 6 to rotate.

Preferably, the sliding block 15 and the rotating shaft 5 are slidably connected to the first sliding groove 11 and the second sliding groove 51, respectively, so that the sliding block 15 and the rotating shaft 5 can move inside the first sliding groove 11 and the second sliding groove 51, respectively.

Preferably, the bolts 13 are respectively inserted through and screwed to the fixing block 12 and the connecting block 52.

The utility model discloses a material transmission device for producing frost-resistant and crack-resistant concrete, when using, open the motor 4 with roller 2 coaxial coupling, make the material of producing frost-resistant and crack-resistant concrete drive the conveyer belt 3 through roller 2 rotation and remove, make the material of producing frost-resistant and crack-resistant concrete carry, then unscrew the bolt 13 outside the fixed block 12, reduce the resistance of bolt 13 to the outer wall of baffle 1, drive the slider 15 through the fixed block 12 and move in first spout 11, then rotate connecting rod 7, make connecting rod 7 drive connecting plate 71 and rotate and adjust the ejection of compact angle of the material of producing frost-resistant and crack-resistant concrete, then move the slider 15 to the below of connecting plate 71, make the slider 15 play the supporting role to connecting plate 71, screw up the bolt 13 again, make the end of the screw rod portion tightly support with the outer wall of baffle 1, be used for playing the fixed action to fixed block 12 and slider 15, when the conveyor belt 3 needs to be cleaned, the limit block 14 is rotated away from the lower part of the support plate 41, the bolt 13 on the outer surface of the connecting block 52 is unscrewed, so that the support plate 41, the motor 4, the rotating shaft 5 and the brush 6 move in the second sliding groove 51 through the rotating shaft 5, then the surface of the brush 6 is contacted with the outer part of the conveyor belt 3, the limit block 14 is hinged and rotated to the lower part of the support plate 41, the support plate 41 is supported in the U-shaped middle of the limit block 14, the bolt 13 on the outer surface of the connecting block 52 is screwed, the end part of the screw rod is tightly pressed against the outer wall of the baffle plate 1, and thus the fixing effect is achieved, wherein the U-shaped length of the limit block 14 is smaller than the distance between the two sides of the motor 4 and the support plate 41, and can not conflict with the position of the motor 4 when rotating, then the motor 4 is opened, so that the rotating shaft 5 drives the brush 6 to clean the surface of the conveyor belt 3, after the use is finished, the two motors 4 are turned off.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a material transmission device of frost resistant crack control concrete of production, includes baffle (1), its characterized in that: the two-roller conveying device is characterized in that two parallel roller shafts (2) are arranged between the two partition plates (1), the roller shafts (2) are connected through a conveying belt (3), two ends of the roller shafts (2) are rotatably connected with the inner wall of the partition plates (1), a rotating shaft (5) is arranged right above the conveying belt (3), a brush (6) is sleeved on the outer wall of the circumference of the rotating shaft (5), the rotating shaft (5) is rotatably connected with the inner wall of the partition plates (1), two motors (4) are installed on the outer wall of one of the partition plates (1), one end of the rotating shaft (5) and one end of one of the roller shafts (2) penetrate through the partition plates (1) and are respectively and coaxially connected with output shafts of the two motors (4), a connecting rod (7) is arranged below the other roller shaft (2), and two ends of the connecting rod (7) are rotatably connected with the inner wall of the partition plates (1), the outer wall welding of connecting rod (7) has connecting plate (71), the inner wall of baffle (1) just is located the below of connecting plate (71) is equipped with slider (15), all seted up on baffle (1) with slider (15) assorted first spout (11), the one end that connecting plate (71) were kept away from in slider (15) passes first spout (11) and is connected with fixed block (12), fixed block (12) surface is equipped with bolt (13), bolt (13) are equipped with a plurality of, the below of motor (4) all is equipped with backup pad (41), set up on baffle (1) with pivot (5) assorted second spout (51), one of them the both sides of second spout (51) just are located the below of backup pad (41) is equipped with stopper (14), another the outside of second spout (51) is equipped with connecting block (52), one end, far away from the output shaft of the motor (4), of the rotating shaft (5) penetrates through the second sliding groove (51) and is rotatably connected with the connecting block (52), and the bolt (13) is arranged on the outer surface of the connecting block (52).

2. The material conveying device for producing frost-resistant and crack-resistant concrete according to claim 1, wherein: the circumference outer wall of the roll shaft (2) is tightly attached to the inner wall of the conveying belt (3).

3. The material conveying device for producing frost-resistant and crack-resistant concrete according to claim 1, wherein: the limiting block (14) is U-shaped, and a middle block body of the limiting block (14) is hinged to the outer wall of the partition plate (1).

4. The material conveying device for producing frost-resistant and crack-resistant concrete according to claim 1, wherein: the brush (6) is tightly welded with the rotating shaft (5).

5. The material conveying device for producing frost-resistant and crack-resistant concrete according to claim 1, wherein: the sliding block (15) and the rotating shaft (5) are respectively in sliding connection with the first sliding groove (11) and the second sliding groove (51).

6. The material conveying device for producing frost-resistant and crack-resistant concrete according to claim 1, wherein: the bolt (13) penetrates through the fixing block (12) and the connecting block (52) respectively and is in threaded connection with the fixing block and the connecting block.