CN218250040U

CN218250040U - A dosing unit for preparing waterproof material

Info

Publication number: CN218250040U
Application number: CN202222361035.0U
Authority: CN
Inventors: 贾蕴翔; 陈纲; 张清绪; 余弦; 李福海; 蒲励耘; 李继芸; 何兵; 赵小刚
Original assignee: Sichuan Energy Construction Engineering Group Co ltd; Southwest Jiaotong University
Current assignee: Sichuan Energy Construction Engineering Group Co ltd; Southwest Jiaotong University
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-10
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a dosing unit for preparing waterproof material, include: the mixing device comprises a shell, a feeding bin, a mixing bin, a feeding unit, a mixing piece, a motor and a discharge hole, wherein the feeding bin and the mixing bin are sequentially arranged from top to bottom and are positioned in the shell; wherein, the mixing piece is contacted with the feeding unit gap under the drive of a motor. The utility model discloses a to the improvement of feed inlet and compounding spare, and then avoid the material to pile up at feed inlet and discharge gate, the problem that the mixing arrangement mixes and is forced to be interrupted appears.

Description

A dosing unit for preparing waterproof material

Technical Field

The utility model relates to a waterproof material technical field, concretely relates to dosing unit for preparing waterproof material.

Background

At present, waterproof materials in the market are all products which are mixed in proportion and are mainly powdery; in the actual operation process, the slurry is obtained by only mixing the raw materials with water according to a certain proportion.

The conventional procedure for mixing the powdery waterproof material is as follows: firstly, materials enter from a feeding port of a mixing device, are mixed by stirring blades in the mixing device, and finally, the waterproof material prepared after mixing is conveyed out of the mixer.

At present, the common equipment for mixing and preparing the waterproof material is a stirring tank, and when the waterproof material is prepared by the stirring tank, the phenomena that the material is piled up at a feed inlet and the waterproof material prepared after mixing is piled up at a discharge outlet are easy to occur, so that the mixing of a mixing device is forced to be interrupted.

Therefore, how to ensure normal feeding of the feeding port and normal discharging of the discharging port is very important.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dosing unit for preparing waterproof material to solve present mixing arrangement and take place the material easily at feed inlet and discharge gate and pile up, and then lead to mixing the problem of interrupt.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a dispensing device for preparing a water repellent material comprising: the mixing device comprises a shell, a feeding bin, a mixing bin, a feeding unit, a mixing piece, a motor and a discharge hole, wherein the feeding bin and the mixing bin are sequentially arranged from top to bottom and are positioned in the shell; wherein, the mixing piece is in clearance contact with the feeding unit under the drive of a motor.

Furthermore, the mixing part comprises a rotating shaft, one end of the rotating shaft penetrates through the side wall of the mixing bin and is connected with an output shaft of the motor, and a stirring blade is arranged on the rotating shaft; the stirring leaf is a plurality of, and a plurality of stirring leaves are from last down evenly distributed on the axis of rotation, and wherein, the one end of the stirring leaf that is located the below is close to the discharge gate.

Further, the other end of the rotating shaft is provided with a transverse plate which is intermittently contacted with the feeding unit.

Further, the feeding unit comprises a first feeding member and a second feeding member positioned below the first feeding member; the first feeding part comprises a first feeding hole, and the second feeding part comprises a second feeding hole; when the transverse plate is in intermittent contact with the second feeding piece, the first feeding hole and the second feeding hole are overlapped and feed.

Further, first feeding spare still includes the first feeding board of being connected with feeding storehouse inner wall, and first feed inlet evenly distributed is on first feeding board.

Further, second feeding spare still includes the second feeding board of being connected through slider and feeding storehouse lateral wall, and second feed inlet evenly distributed is on the second feeding board, and the interval second feed inlet sets up the branch on the second feeding board, and the one end of branch stretches into in the feeding storehouse through first feed inlet to and set up in second feeding board bottom and with diaphragm intermittent type contact's connecting rod, the connecting rod be two and its relative axis of rotation symmetry in position sets up.

Furthermore, the sliding part comprises a sliding chute which is arranged on the inner wall of the feeding bin and is sunken relative to the inner wall of the feeding bin, and a sliding block which is arranged on the side wall of the second feeding plate and is inserted into the sliding chute.

Furthermore, the batching device also comprises a supporting plate arranged below the second feeding plate, the other end of the rotating shaft penetrates through the supporting plate, and the transverse plate is positioned between the supporting plate and the second feeding plate; and run through the logical groove that the backup pad set up, the one end inner wall that the axis of rotation was kept away from with leading to the groove to the connecting rod passes through spring coupling, and the logical groove is run through to the one end of connecting rod.

Furthermore, the end surface of one end of the transverse plate, which is in intermittent contact with the connecting rod, is an inclined surface.

The utility model discloses following beneficial effect has:

the utility model discloses a to the improvement of feed inlet and compounding spare, and then avoid the material to pile up at feed inlet and discharge gate, the problem that the mixing arrangement mixes and is forced to be interrupted appears.

In the utility model, when the transverse plate is in clearance contact with the second feeding piece, the second feeding plate is pushed to move away from the rotating shaft, and the first feeding hole and the second feeding hole are overlapped, thereby facilitating feeding; in addition, the support rod is driven by the second feeding plate to disturb the material above the first feeding plate, so that the material is prevented from being accumulated at the feeding hole; in addition, the utility model disturbs the material at the discharge port by the stirring blade at the lowest part, thereby avoiding the material from accumulating at the discharge port; the normal feeding and discharging of the materials of the mixing device are facilitated.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic view of the structure of a first feeding member;

FIG. 3 is a schematic structural view of a second feed member;

FIG. 4 is an enlarged view of part A;

description of reference numerals:

1-shell, 2-feeding bin, 3-mixing bin, 4-feeding unit, 41-first feeding piece, 411-first feeding hole, 412-first feeding plate, 42-second feeding piece, 421-second feeding hole, 422-second feeding plate, 423-supporting rod, 424-connecting rod, 5-mixing piece, 51-rotating shaft, 52-stirring blade, 54-transverse plate, 6-motor, 7-discharging hole, 8-sliding piece, 81-sliding groove, 82-sliding block, 9-supporting plate, 10-through groove and 11-spring.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

In addition, in the description of the present disclosure, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be taken as limiting the present disclosure. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present disclosure, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the present disclosure, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present disclosure can be understood by those of ordinary skill in the art as appropriate.

Examples

The utility model discloses a to the improvement of feed inlet and compounding spare, and then avoid the material to pile up at feed inlet and discharge gate, the problem of forced mixing arrangement mixing interruption appears.

The following describes the dispensing device for preparing waterproof material in detail with reference to the attached drawings.

As shown in fig. 1-4, the batching device for preparing the waterproof material in the embodiment of the present invention comprises: the device comprises a shell 1, a feeding bin 2, a mixing bin 3, a feeding unit 4, a mixing piece 5, a motor 6 and a discharge hole 7.

Specifically, a feeding bin 2 and a mixing bin 3 are sequentially arranged from top to bottom and are positioned inside a shell 1, a feeding unit 4 is arranged at the bottom of the feeding bin 2, a mixing part 5 is arranged in the mixing bin 3, a motor 6 is positioned on the outer bottom wall of the mixing bin 3 and drives the mixing part 5 to rotate, and a discharge hole 7 is arranged at the bottom of the mixing bin 3; as illustrated in fig. 1-4, the discharge opening 7 in this embodiment is adjacent to the motor 6. In addition, in the present example, the mixing member 5 is in clearance contact with the feeding unit 4 under the driving of the motor 6, so as to facilitate the material to enter the mixing bin 3 through the feeding unit 4 for mixing.

The mixing part 5 in the embodiment comprises a rotating shaft 51, a stirring blade 52 and a transverse plate 54, specifically, one end of the rotating shaft 51 penetrates through the side wall of the mixing bin 3 to be connected with an output shaft of the motor 6, and the rotating shaft 51 is connected with the bottom wall of the mixing bin 3 through a bearing; the stirring blade 52 is provided on the rotating shaft 51, and the horizontal plate 54 is provided on the other end of the rotating shaft 51, and the rotating shaft 51 rotates the horizontal plate 54, thereby allowing the horizontal plate 54 to intermittently contact the feeding unit 4. As shown in fig. 1 to 4, there are a plurality of stirring vanes in this embodiment, a plurality of stirring vanes 52 are uniformly distributed on the rotating shaft 51 from top to bottom, and one end of the stirring vane 52 located at the lowest position is close to the discharge port 7.

In this embodiment, the intensive mixing to the material can be realized to compounding spare 5, still can form the disturbance to the material of discharge gate 7 department simultaneously, and then avoids the material to pile up at the discharge gate, leads to the problem that the ejection of compact is not in order.

In addition, as shown in fig. 1-4, the present embodiment further includes a support plate 9 disposed below the feeding unit 4, two ends of the support plate 9 are connected to the inner wall of the mixing bin 3, the other end of the rotating shaft 51 penetrates through the support plate 9, the rotating shaft 51 is connected to the support plate 9 through a bearing, and the horizontal plate 54 is disposed between the support plate 9 and the feeding unit 4. By adding the support plate 9, the stability of the rotation shaft 51 in rotation is enhanced.

As illustrated in fig. 1 to 4, the feeding unit 4 includes a first feeding member 41 and a second feeding member 42 located below the first feeding member 41; wherein, the first feeding member 41 includes the first feeding hole 411, and the second feeding member 42 includes the second feeding hole 421, in this embodiment, when the horizontal plate 54 is intermittently contacted with the second feeding member 42, the horizontal plate 54 pushes the second feeding member 42 to move in the direction away from the rotating shaft 51, so as to overlap the first feeding hole 411 and the second feeding hole 421, and the materials enter the mixing bin 3 through the first feeding hole 411 and the second feeding hole 421 in sequence. In this embodiment, when the transverse plate 54 is not in contact with the second feeding member 42, the first feeding member 41 and the second feeding member 42 are combined to form a closed partition plate, so as to block the material from entering the mixing material bin 3.

As illustrated in fig. 1 to 3, it is preferable that the width of the first feed opening 411 is greater than the width of the second feed opening 421 in the moving direction of the second feed plate 422.

As shown in fig. 1 to 4, the first feeding member 41 in this embodiment further includes a first feeding plate 412, and the first feeding holes 411 are uniformly distributed on the first feeding plate 412; the second feeding member 42 further comprises a second feeding plate 422, and the second feeding holes 421 are uniformly distributed on the second feeding plate 422.

As illustrated in fig. 1 to 3, the number of the first feed ports 411 in this embodiment is 5, which are uniformly distributed on the first feed plate 412; there are 4 second feed ports 421, which are uniformly distributed on the second feed plate 422. In practical process, the number of the first feed opening 411 and the second feed opening 421 can be selected according to the material feeding amount.

In addition, as shown in fig. 1-4, the supporting plate 9 in this embodiment is located below the second feeding plate 422, and the cross plate 54 is located between the supporting plate 9 and the second feeding plate 422.

In order to provide support for the second feed member 42. As shown in fig. 1 to 4, the second feeding plate 422 is connected to the inner wall of the feeding bin 2 via a sliding member 8; wherein the sliding member 8 includes a sliding groove 81 and a sliding block 82, the sliding groove 81 is located on the inner wall of the feeding bin 2 and is recessed relative to the inner wall, the sliding block 82 is disposed on the side wall of the second feeding plate 422, and the sliding block 82 is inserted into the sliding groove 81. In practice, when the transverse plate 54 contacts the connecting rod 424, the second feeding plate 422 is moved away from the rotating shaft 51 with the aid of the sliding block 82 and the sliding groove 81.

In order to further reduce the material blockage at the feeding unit 400, the second feeding member 42 further includes a supporting rod 423, which is disposed on the second feeding plate 422 at an interval of the second feeding hole 421, and one end of the supporting rod 423 extends into the feeding chamber 2 through the first feeding hole 411. In this embodiment, when the transverse plate 54 is intermittently contacted with the second feeding member 42, the second feeding member 42 moves away from the rotating shaft 51, and the supporting rod 423 is driven by the second feeding plate 422 to disturb the material located above the first feeding plate 412, so as to facilitate the material to enter the mixing bin 3 through the first feeding hole 411 and the second feeding hole 421. Preferably, the distance between the supporting rod 423 and the two sides of the first feeding hole 411 is the same in this embodiment.

In order to facilitate the transverse plate 54 to push the second feeding member 42 away from the rotating shaft 51, the bottom wall of the second feeding plate 422 is provided with two connecting rods 424, and the connecting rods 424 are disposed symmetrically with respect to the rotating shaft 51 in this embodiment. Preferably, the end surface of the end of the horizontal plate 54 intermittently contacting the connecting rod 424 is a slope in this embodiment. In this embodiment, when the rotating shaft 51 drives the horizontal plate 54 to contact with the connecting rod 424, the second feeding plate 422 is driven to move in a direction away from the rotating shaft 51, so that the feeding speed of the material is increased to a certain extent.

In addition, in order to allow the second feeding member 42 to be quickly reset, a through groove 10 is formed in the supporting plate 9 and penetrates through the supporting plate 9, the connecting rod 424 is connected with the inner wall of one end, away from the rotating shaft 51, of the through groove 10 through a spring 11, and one end of the connecting rod 424 penetrates through the through groove 10. In this embodiment, when the horizontal plate 54 intermittently contacts the connecting rod 424, the second feeding plate 422 is pushed to move away from the rotating shaft 51, so as to press the spring 11; when the cross plate 54 is not in contact with the connecting rod 424, the compressed spring 11 will act against the connecting rod 424, thereby pushing the second feeding plate 422 back to the original position, and blocking the material from entering the mixing bin 3.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A dosing unit for preparing waterproof material, characterized in that includes:

the device comprises a shell (1), a feeding bin (2) and a mixing bin (3) which are sequentially arranged from top to bottom and are positioned in the shell, a feeding unit (4) positioned at the bottom of the feeding bin (2), a mixing part (5) arranged in the mixing bin (3), a motor (6) which is positioned on the outer bottom wall of the mixing bin (3) and is used for driving the mixing part (5) to rotate, and a discharging hole (7) arranged at the bottom of the mixing bin (3); wherein, the mixing piece (5) is in clearance contact with the feeding unit (4) under the drive of the motor (6).

2. The dosing device according to claim 1, characterized in that the mixing member (5) comprises a rotating shaft (51), one end of the rotating shaft (51) penetrates through the side wall of the mixing bin (3) and is connected with the output shaft of the motor (6), and a stirring blade (52) is arranged on the rotating shaft (51);

the stirring blades (52) are multiple, the stirring blades (52) are uniformly distributed on the rotating shaft (51) from top to bottom, and one end of the stirring blade (52) located at the lowest position is close to the discharge hole (7).

3. Dosing device according to claim 2, characterized in that the other end of the rotating shaft (51) is provided with a cross plate (54) which is in intermittent contact with the feeding unit (4).

4. Batching device according to claim 3, characterized in that said feeding unit (4) comprises a first feeding member (41), and a second feeding member (42) positioned below said first feeding member (41);

the first feeding member (41) comprises a first feeding port (411), and the second feeding member (42) comprises a second feeding port (421);

when the transverse plate (54) is intermittently contacted with the second feeding member (42), the first feeding hole (411) and the second feeding hole (421) are overlapped and fed.

5. The dosing device according to claim 4, characterized in that the first feed member (41) further comprises a first feed plate (412) connected to an inner wall of the feed bin (2), the first feed openings (411) being evenly distributed over the first feed plate (412).

6. The dispensing device according to claim 5, wherein the second feeding member (42) further comprises a second feeding plate (422) connected with the side wall of the feeding chamber (2) through a sliding member (8), the second feeding ports (421) are uniformly distributed on the second feeding plate (422), a supporting rod (423) is arranged on the second feeding plate (422) at intervals, one end of the supporting rod (423) extends into the feeding chamber (2) through the first feeding port (411), and a connecting rod (424) is arranged at the bottom of the second feeding plate (422) and intermittently contacts with the transverse plate (54), the connecting rod (424) is two and is symmetrically arranged relative to the rotating shaft (51).

7. The dosing device according to claim 6, characterised in that the slide (8) comprises a chute (81) arranged on the inner wall of the feed bin (2) and recessed with respect to the inner wall of the feed bin (2), a slide (82) arranged on the side wall of the second feed plate (422) and inserted in the chute (81).

8. The batching device according to claim 7, characterized in that it further comprises a support plate (9) arranged below said second feeding plate (422), said rotating shaft (51) having its other end extending through said support plate (9), said transverse plate (54) being located between said support plate (9) and said second feeding plate (422);

and run through logical groove (10) that backup pad (9) set up, connecting rod (424) with lead to the one end inner wall that axis of rotation (51) was kept away from in groove (10) and pass through spring (11) and connect, the one end of connecting rod (424) runs through lead to groove (10).

9. The dispensing apparatus according to claim 8, characterized in that the end surface of the end of the cross plate (54) intermittently contacting the connecting rod (424) is beveled.