CN221314693U - Automatic feeding device for polycarboxylate water reducer - Google Patents
Automatic feeding device for polycarboxylate water reducer Download PDFInfo
- Publication number
- CN221314693U CN221314693U CN202322908300.7U CN202322908300U CN221314693U CN 221314693 U CN221314693 U CN 221314693U CN 202322908300 U CN202322908300 U CN 202322908300U CN 221314693 U CN221314693 U CN 221314693U
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- Prior art keywords
- feeding
- plate
- movable shell
- feeding device
- mounting rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920005646 polycarboxylate Polymers 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 14
- 239000008030 superplasticizer Substances 0.000 claims abstract description 17
- 230000009193 crawling Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model provides an automatic feeding device for a polycarboxylate water reducer, which comprises a feeding bin, wherein the bottom of the feeding bin is connected with a feeding pipe, a circulation cavity is formed in the feeding pipe, an intermittent mechanism is arranged in the circulation cavity and comprises a mounting rod, the mounting rod is connected to the inner wall of one side of the circulation cavity, one end of the mounting rod is rotatably provided with a connecting rod, the surface of the connecting rod is provided with a control piece, the intermittent mechanism comprises a movable shell, two sides of the movable shell are symmetrically provided with limit posts, the inside of the movable shell is provided with springs, one end of each spring is connected with a rotating post, the surface of each rotating post is provided with a folding groove, the bottom ends of a pair of limit posts are movably connected with the surface of the folding groove all the time, and one end of each rotating post, which is far away from each spring, is connected with a baffle ring; the utility model controls the fan-shaped opening and closing plate by arranging the intermittent mechanism, is convenient for controlling the discharging of the feeding plate, and effectively solves the problems that the feeding amount is unstable and the fluidity of concrete is not facilitated when the polycarboxylate superplasticizer is manually added in the prior art.
Description
Technical Field
The utility model belongs to the technical field of cement concrete processing, and particularly relates to an automatic feeding device for a polycarboxylate superplasticizer.
Background
The polycarboxylate water reducer is a high-performance water reducer, and is a cement dispersant in the application of cement concrete. The method is widely applied to projects such as highways, bridges, dams, tunnels, high-rise buildings and the like. Before the concrete is stirred, adding the polycarboxylate water reducer into the water of the concrete, and fully and uniformly stirring; in the concrete stirring process, the polycarboxylate water reducer is added timely according to the requirement so as to ensure the fluidity and working performance of the concrete.
The existing polycarboxylate water reducer is often added manually during the adding process, the adding amount of each time is unstable, and the adding amount or the adding amount is not good for the fluidity of concrete; and when the adding amount is large, the labor and the effort are wasted, so that the quality of the cement concrete is affected.
In summary, the utility model provides an automatic feeding device for a polycarboxylate superplasticizer, which aims to solve the problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides an automatic feeding device for a polycarboxylate superplasticizer, which is achieved by the following specific technical means.
The utility model provides an automatic feeding device of polycarboxylate water reducing agent, includes the feeding bin, the bottom of feeding bin is connected with the feeding pipe, the circulation cavity has been seted up to the feeding pipe inside, circulation cavity internally mounted has intermittent type mechanism, intermittent type mechanism includes the installation pole, the installation pole connect in one side inner wall of circulation cavity, the one end rotation of installation pole is installed the connecting rod, the surface mounting of connecting rod has the control piece, intermittent type mechanism is including removing the shell, the spacing post is installed to the bilateral symmetry of removing the shell, the internally mounted who removes the shell has the spring, the one end of spring is connected with the spliced pole, the book type groove has been seted up on the surface of spliced pole, a pair of spacing post the bottom all the time with the surface swing joint of book type groove, the spliced pole is kept away from the one end of spring is connected with the baffle ring, the baffle ring is kept away from the one end of spliced pole is connected with the spliced pole, the one end that the baffle ring is connected with fan-shaped and opens and close the flitch, the outside rotation of fan-shaped board is installed and is thrown the flitch.
As a technical scheme of the utility model, one end of the connecting rod, which is far away from the mounting rod, is connected with a motor, and one side of the control piece is always contacted with the side surface of the movable shell.
As a technical scheme of the utility model, a first feeding hole is formed in the surface of the feeding plate, and a second feeding hole is formed in the surface of the feeding plate and in a symmetrical position with the first feeding hole.
As a technical scheme of the utility model, the feeding plate is positioned at the bottom of the feeding pipe, the top of the feeding bin is provided with a material pouring opening, and the top side of the material pouring opening is provided with a splash-proof plate.
As a technical scheme of the utility model, a mounting plate is arranged on the outer side surface of the feeding bin, and a cat ladder is arranged on one side of the mounting plate.
As a technical scheme of the utility model, a high foot rest is arranged at the bottom of the mounting plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the motor is arranged to rotate the connecting rod so as to enable the control piece to rotate, the movable shell is driven to move when the control piece rotates so as to enable the limit column to move in the path of the folding groove, so that the rotation of the rotary column is controlled, and the fan-shaped opening and closing plate synchronously rotates when the rotary column rotates, so that the opening of the first feeding hole and the second feeding hole is controlled, and the feeding is facilitated.
2. According to the utility model, by arranging the crawling ladder and the mounting plate, a worker can pour the polycarboxylate water reducer into the pouring hole conveniently, and by arranging the high foot stand, the mixer truck carrying concrete can travel to the lower part for receiving.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an automatic feeding device for a polycarboxylate superplasticizer.
Fig. 2 is a schematic diagram of the overall structure of an intermittent mechanism in an automatic feeding device of a polycarboxylate superplasticizer.
FIG. 3 is a schematic installation view of a spring in an automatic feeding device of a polycarboxylate superplasticizer.
Fig. 4 is a top view of the installation of the fan-shaped opening and closing plate and the feeding plate in the automatic feeding device of the polycarboxylate superplasticizer.
Fig. 5 is a front view of the internal structure of a flow chamber in an automatic feeding device for polycarboxylate superplasticizer of the present utility model.
In the figure:
1. A feeding bin; 2. a feeding pipe; 3. a flow-through chamber; 4. an intermittent mechanism; 41. a mounting rod; 42. a connecting rod; 43. a control member; 44. a moving shell; 45. a limit column; 46. a spring; 47. rotating the column; 48. a folding groove; 49. a baffle ring; 410. a connecting column; 411. a fan-shaped opening and closing plate; 412. a motor; 5. a feeding plate; 6. a first feeding hole; 7. a second feeding hole; 8. a material pouring opening; 9. a splash shield; 10. a mounting plate; 11. a ladder stand; 12. and (5) a high horse.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 5, the utility model provides an automatic feeding device for a polycarboxylate water reducer, which comprises a feeding bin 1, wherein the bottom of the feeding bin 1 is connected with a feeding pipe 2, a circulation cavity 3 is formed in the feeding pipe 2, an intermittent mechanism 4 is installed in the circulation cavity 3, the intermittent mechanism 4 comprises a mounting rod 41, the mounting rod 41 is connected to one side inner wall of the circulation cavity 3, one end of the mounting rod 41 is rotatably provided with a connecting rod 42, the surface of the connecting rod 42 is provided with a control piece 43, the intermittent mechanism 4 comprises a movable shell 44, two sides of the movable shell 44 are symmetrically provided with limiting columns 45, a spring 46 is installed in the movable shell 44, one end of the spring 46 is connected with a rotating column 47, a folded groove 411 is formed in the surface of the rotating column 47, the bottom end of the limiting column 45 is always movably connected with the surface of the folded groove 48, one end of the rotating column 47, which is far away from the spring 46, is connected with a baffle ring 49, one end of the baffle ring 49, which is far away from the rotating column 47, is connected with a fan-shaped connecting plate 410, the fan-shaped connecting plate 410 is connected with a fan-shaped connecting plate 410, and the fan-shaped connecting plate 410 is conveniently opened and closed by opening and closed by connecting the fan-shaped control plate 410.
As an embodiment of the present utility model, a motor 412 is connected to an end of the connecting rod 42 away from the mounting rod 41, and one side of the control member 43 is always in contact with the side surface of the moving housing 44, so that the motor 412 is provided to facilitate the rotation of the control member 43, thereby controlling the movement of the moving housing 44.
As one implementation mode of the utility model, a first feeding hole 6 is formed in the surface of the feeding plate 5, a second feeding hole 7 is formed in a position symmetrical to the first feeding hole 6 on the surface of the feeding plate 5, and different modes of blanking are facilitated by the first feeding hole 6 and the second feeding hole 7.
As an embodiment of the present utility model, the feeding plate 5 is located at the bottom of the feeding pipe 2, the top of the feeding bin 1 is provided with a pouring opening 8, the top side of the pouring opening 8 is provided with a splash guard 9, and the pouring opening 8 is provided to facilitate the pouring of the polycarboxylate water reducer by the staff.
As an embodiment of the utility model, the mounting plate 10 is mounted on the outer side surface of the feeding bin 1, a ladder 11 is arranged on one side of the mounting plate 10, and feeding of staff is facilitated by arranging the ladder 11.
As one embodiment of the utility model, the bottom of the mounting plate 10 is provided with a high foot rest 12, and the high foot rest 12 is arranged to facilitate the material receiving of the mixer truck.
The specific working principle is as follows:
When the automatic feeding device for the polycarboxylate superplasticizer is used, a worker firstly moves to the mounting plate 10 through the ladder 11, the polycarboxylate superplasticizer is poured into the feeding bin 1 through the pouring opening 8, and the splashing of the solvent is reduced through the arrangement of the splash-proof plate 9; when the concrete mixer is driven into the lower part of the feeding pipe 2 in a reversing way, the connecting rod 42 is rotated by the starting motor 412 so as to enable the control piece 43 to rotate, when the control piece 43 shown in fig. 2 rotates, the moving shell 44 extrudes the spring 46 so as to enable the limiting column 45 to move in the folding groove 48, due to the arrangement of the folding groove 48, the rotating column 47 rotates in a single direction of 90 degrees in the moving process of the limiting column 45, at the moment, the connecting column 410 drives the fan-shaped opening and closing plate 411 to rotate, when the fan-shaped opening and closing plate 411 rotates, the opening and closing of the first feeding hole 6 and the second feeding hole 7 are sequentially realized, the feeding amount of the water reducer is conveniently controlled, and the feeding holes with different feeding modes can be selected according to the mixing requirements of cement concrete; by the arrangement, the problems that the adding amount is unstable and the fluidity of concrete is not facilitated when the polycarboxylate superplasticizer is manually added in the prior art are effectively solved; the problems that labor is wasted when the adding amount is large, and the quality of cement concrete is affected are also effectively solved, and the cement concrete has certain convenience.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (6)
1. The utility model provides an automatic feed device of polycarboxylate water reducing agent, includes throw feed bin (1), its characterized in that: the bottom of the feeding bin (1) is connected with a feeding pipe (2), a circulating cavity (3) is formed in the feeding pipe (2), an intermittent mechanism (4) is arranged in the circulating cavity (3), the intermittent mechanism (4) comprises a mounting rod (41), the mounting rod (41) is connected to one side inner wall of the circulating cavity (3), a connecting rod (42) is rotatably arranged at one end of the mounting rod (41), a control piece (43) is arranged on the surface of the connecting rod (42), the intermittent mechanism (4) comprises a movable shell (44), limit posts (45) are symmetrically arranged at two sides of the movable shell (44), a spring (46) is arranged in the movable shell (44), one end of the spring (46) is connected with a rotary post (47), a folded groove (48) is formed in the surface of the rotary post (47), the bottom end of the limit post (45) is always movably connected with the surface of the folded groove (48), the rotary post (47) is far away from a connecting ring (49) of the spring (46), one end of the rotary ring (49) is far away from the connecting ring (49) and one end (49) of the rotary ring (49) is far away from the connecting ring (410), the outer side of the fan-shaped opening and closing plate (411) is rotatably provided with a feeding plate (5).
2. The automatic feeding device for the polycarboxylate superplasticizer, as set forth in claim 1, is characterized in that: one end of the connecting rod (42) far away from the mounting rod (41) is connected with a motor (412), and one side of the control piece (43) is always contacted with the side face of the movable shell (44).
3. The automatic feeding device for the polycarboxylate superplasticizer, as set forth in claim 1, is characterized in that: the surface of the feeding plate (5) is provided with a first feeding hole (6), and the surface of the feeding plate (5) is provided with a second feeding hole (7) at the symmetrical position of the first feeding hole (6).
4. The automatic feeding device for the polycarboxylate superplasticizer, as set forth in claim 1, is characterized in that: the feeding plate (5) is located at the bottom of the feeding pipe (2), a pouring opening (8) is formed in the top of the feeding bin (1), and a splash-proof plate (9) is arranged on the top side of the pouring opening (8).
5. The automatic feeding device for the polycarboxylate superplasticizer, as set forth in claim 1, is characterized in that: the feeding bin is characterized in that a mounting plate (10) is mounted on the outer side surface of the feeding bin (1), and a crawling ladder (11) is arranged on one side of the mounting plate (10).
6. The automatic feeding device for the polycarboxylate superplasticizer, as set forth in claim 5, is characterized in that: the bottom of the mounting plate (10) is provided with a high foot rest (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322908300.7U CN221314693U (en) | 2023-10-30 | 2023-10-30 | Automatic feeding device for polycarboxylate water reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322908300.7U CN221314693U (en) | 2023-10-30 | 2023-10-30 | Automatic feeding device for polycarboxylate water reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221314693U true CN221314693U (en) | 2024-07-12 |
Family
ID=91788396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322908300.7U Active CN221314693U (en) | 2023-10-30 | 2023-10-30 | Automatic feeding device for polycarboxylate water reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221314693U (en) |
-
2023
- 2023-10-30 CN CN202322908300.7U patent/CN221314693U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |