CN214605126U - Quantitative concrete water reducing agent feeding premixing equipment for road and bridge construction - Google Patents
Quantitative concrete water reducing agent feeding premixing equipment for road and bridge construction Download PDFInfo
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- CN214605126U CN214605126U CN202120447270.2U CN202120447270U CN214605126U CN 214605126 U CN214605126 U CN 214605126U CN 202120447270 U CN202120447270 U CN 202120447270U CN 214605126 U CN214605126 U CN 214605126U
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Abstract
The utility model discloses a concrete water-reducing agent pre-mixing equipment is put in to ration of road and bridge construction usefulness relates to road and bridge construction technical field. This concrete water-reducing agent pre-mixing equipment is put in to ration of road and bridge construction usefulness, including the barrel, the bottom fixed mounting of barrel has the supporting leg, is provided with mixing mechanism and dosing mechanism on the barrel, and fixed mounting has the feeding case on the outer wall of barrel, and the barrel communicates with each other with the inside of feeding case, and the bottom fixed mounting of barrel has a square barrel. This concrete water-reducing agent pre-mixing equipment is put in to ration that road and bridge construction was used can add the water-reducing agent to the concrete raw materials according to setting for the ration, guarantees that the mixing proportion is accurate, and adds the operation and can go on along with the concrete raw materials feeding together, adds to wherein in the process of premixing segmentation continuously, and flabellum, mounting disc and cloth fill disperse the water-reducing agent, make it drop into the concrete raw materials evenly, provide the guarantee for the quality of actual premix finished product.
Description
Technical Field
The utility model relates to a road and bridge construction technical field specifically is concrete water-reducing agent pre-mixing equipment is put in to ration of road and bridge construction usefulness.
Background
When the road and bridge construction is carried out, concrete needs to be prepared on site, and a water reducing agent needs to be added into raw materials of the concrete before the concrete is prepared, so that the use of water is reduced. Some premixing equipment need artifically add the water-reducing agent on the market at present, and the inconvenient proportion of mastering water-reducing agent and concrete raw materials leads to the concrete quality of actual preparation unstable, and mixes a large amount of smoke and dust that water-reducing agent and concrete raw materials can be raised to in-process in advance, causes the influence to all ring edge borders and people and device, and the practicality is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concrete water-reducing agent pre-mixing equipment is put in to ration of road and bridge construction usefulness to solve at least one problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: concrete water-reducing agent pre-mixing equipment is put in to ration that road and bridge construction was used, the novel nipple rectifier comprises a cylindrical shel, the bottom fixed mounting of barrel has the supporting leg, be provided with mixing mechanism and dosing mechanism on the barrel, fixed mounting has the feeding case on the outer wall of barrel, the barrel communicates with each other with the inside of feeding case, the bottom fixed mounting of barrel has a square tube, the bottom opening of barrel is located the inside of square tube, the spout has been seted up on the front and back side inner wall of square tube, the inside of square tube is provided with the striker plate, the top of striker plate is laminated with the bottom opening part of barrel mutually, striker plate slidable mounting is in the spout, so that square tube and striker plate slidable mounting, the opening has been seted up on one side outer wall of square tube, the striker plate passes the outside and the fixed mounting that the opening extended to the square tube and has the handle.
Preferably, mixing mechanism includes T-shaped plate, driving motor, transfer line, flabellum and stirring vane, and fixed mounting has the T-shaped plate on the inner wall of barrel, installs the filter screen between the both sides of T-shaped plate and the inner wall of barrel, and the front side fixed mounting of T-shaped plate has driving motor, and the bottom of T-shaped plate is rotated and is installed the transfer line, and driving motor's output shaft passes through the one end fixed connection of shaft coupling and transfer line, and fixed mounting has flabellum and stirring vane on the outer wall of transfer line.
Preferably, the dosing mechanism includes the feeder hopper, the graduated flask, accept the dish, mounting disc and cloth fill, fixed mounting has the feeder hopper on the outer wall of barrel, the bottom of feeder hopper extends to the inside of barrel, the feeder hopper bottom is located the top of flabellum, the open-top of feeder hopper rotates and installs the graduated flask, fixed mounting has on the inner wall of feeder hopper accepts the dish, the bottom of graduated flask with accept the top of dish and laminate mutually, the graduated flask with accept and all seted up the feed opening on the dish, it is fixed with the scale label to paste on the outer wall of graduated flask, fixed mounting has the mounting disc on the inner wall of barrel, the flabellum, mounting disc and stirring vane top-down arrange in proper order, the mounting hole has been seted up on the mounting disc, fixed mounting has the cloth fill in the mounting hole.
Preferably, a push handle is fixedly mounted on the outer wall of the measuring cylinder, so that a user can rotate the measuring cylinder conveniently.
Preferably, the top opening part of feeding box articulates and installs the protective cover, and the top fixed mounting of protective cover has the handle, prevents that the concrete from premixing in-process smoke and dust from wafting out from the barrel.
Preferably, the square barrel is sleeved with a dustproof cloth bag, so that the dust flying condition during discharging is reduced.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a water-reducing agent, including flabellum, feeder hopper, graduated flask, accept the dish, the cooperation of mounting disc and cloth fill is used, can be according to setting for the ration to add the water-reducing agent in the concrete raw materials, it is accurate to guarantee the mixing proportion, and it can be together gone on along with the concrete raw materials feeding to add the operation, in the process of premixing the segmentation continuously to wherein adding, the flabellum, mounting disc and cloth fill disperse the water-reducing agent, make it drop into the concrete raw materials evenly, promote the fineness of mixing, provide the guarantee for the quality of actual premixing finished product.
(2) The cooperation through barrel, driving motor, transfer line, flabellum and dustproof sack is used, clears up the smoke and dust that its was raised at the in-process of concrete raw materials feeding and mixture, uses dustproof sack to shelter from the concrete after premixing simultaneously when the ejection of compact, reduces the influence that causes all ring edge borders and people.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is an enlarged view of portion A shown in FIG. 1;
FIG. 3 is a front view of the present invention;
fig. 4 is a top view of the measuring cylinder of the present invention.
In the figure: 1 cylinder, 2 mixing mechanisms, 201T-shaped plates, 202 driving motors, 203 transmission rods, 204 fan blades, 205 stirring blades, 3 quantifying mechanisms, 301 feed hoppers, 302 measuring cylinders, 303 receiving discs, 304 mounting discs, 305 distributing hoppers, 4 feeding boxes, 5 square cylinders, 6 striker plates and 7 dustproof cloth bags.
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 present invention provides a technical solution: a premixing device for quantitatively feeding a concrete water reducer for road and bridge construction comprises a barrel body 1, wherein supporting legs are fixedly mounted at the bottom of the barrel body 1, a mixing mechanism 2 and a quantifying mechanism 3 are arranged on the barrel body 1, a feeding box 4 is fixedly mounted on the outer wall of the barrel body 1, the barrel body 1 is communicated with the inside of the feeding box 4, a square barrel 5 is fixedly mounted at the bottom of the barrel body 1, the bottom opening of the barrel body 1 is positioned inside the square barrel 5, sliding grooves are formed in the front side inner wall and the rear side inner wall of the square barrel 5, a baffle plate 6 is arranged inside the square barrel 5, the top of the baffle plate 6 is attached to the bottom opening of the barrel body 1, the baffle plate 6 is slidably mounted in the sliding grooves, so that the square barrel 5 and the baffle plate 6 are slidably mounted, an opening is formed in the outer wall of one side of the square barrel 5, the baffle plate 6 extends to the outside of the square barrel 5 through the opening and is fixedly mounted with a handle, and a protective cover is hinged to the top opening of the feeding box 4, the top of the protective cover is fixedly provided with a handle, and the square tube 5 is sleeved with a dustproof cloth bag 7.
The mixing mechanism 2 comprises a T-shaped plate 201, a driving motor 202, a transmission rod 203, fan blades 204 and stirring blades 205, the T-shaped plate 201 is fixedly installed on the inner wall of the barrel 1, a filter screen is installed between the two sides of the T-shaped plate 201 and the inner wall of the barrel 1, the driving motor 202 is fixedly installed on the front side of the T-shaped plate 201, the transmission rod 203 is rotatably installed at the bottom of the T-shaped plate 201, an output shaft of the driving motor 202 is fixedly connected with one end of the transmission rod 203 through a coupler, and the fan blades 204 and the stirring blades 205 are fixedly installed on the outer wall of the transmission rod 203.
The working principle is as follows: controlling the driving motor 202 to start, opening a protective cover on the feeding box 4, pouring concrete raw materials to be premixed into the cylinder body 1 through the feeding box 4, covering the protective cover, driving the driving rod 203 to rotate by the driving motor 202, stirring the concrete raw materials by the rotation of the stirring blade 205, forming negative pressure above the fan blade 204 by the rotation of the fan blade 204, absorbing smoke dust raised in the feeding and stirring processes of the concrete raw materials on the filter screen under the action of the negative pressure, pouring a water reducing agent into the vector cylinder 302, observing a scale label on the water reducing agent, stopping pouring after a certain amount is reached, rotating the vector cylinder 302 through a handle, forming a gap between the vector cylinder 302 and a discharge port on the bearing disc 303, enabling the water reducing agent to fall into the cylinder body 1 from the gap, dispersing the water reducing agent by the fan blade 204, falling onto the mounting disc 304 and into the concrete raw materials through the distributing hopper 305, and mixing the water reducing agent with the concrete, continue to stir the certain time, control driving motor 202 and stop, outwards twitch striker plate 6, the concrete raw materials behind the mixed water-reducing agent fall out from the bottom opening of barrel 1 and square tube 5, and dustproof sack 7 shelters from the smoke and dust of raising.
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 (6)
1. Concrete water-reducing agent pre-mixing equipment is put in to ration of road and bridge construction usefulness, including barrel (1), the bottom fixed mounting of barrel (1) has the supporting leg, its characterized in that: be provided with mixing mechanism (2) and dosing mechanism (3) on barrel (1), fixed mounting has feeding case (4) on the outer wall of barrel (1), barrel (1) communicates with each other with the inside of feeding case (4), the bottom fixed mounting of barrel (1) has square tube (5), the bottom opening of barrel (1) is located the inside of square tube (5), the spout has been seted up on the front and back side inner wall of square tube (5), the inside of square tube (5) is provided with striker plate (6), the top of striker plate (6) is laminated with the bottom opening part of barrel (1) mutually, striker plate (6) slidable mounting is in the spout, so that square tube (5) and striker plate (6) slidable mounting, the opening has been seted up on the one side outer wall of square tube (5), striker plate (6) pass the outside and fixed mounting that the opening extends to square tube (5) and have the handle.
2. The quantitative concrete water reducer feeding premixing device for road and bridge construction according to claim 1, characterized in that: mixing mechanism (2) includes T shaped plate (201), driving motor (202), transfer line (203), flabellum (204) and stirring vane (205), fixed mounting has T shaped plate (201) on the inner wall of barrel (1), install the filter screen between the both sides of T shaped plate (201) and the inner wall of barrel (1), the front side fixed mounting of T shaped plate (201) has driving motor (202), the bottom of T shaped plate (201) is rotated and is installed transfer line (203), the output shaft of driving motor (202) passes through the one end fixed connection of shaft coupling and transfer line (203), fixed mounting has flabellum (204) and stirring vane (205) on the outer wall of transfer line (203).
3. The quantitative concrete water reducer feeding premixing device for road and bridge construction according to claim 2, characterized in that: the quantitative mechanism (3) comprises a feed hopper (301), a measuring cylinder (302), a bearing disc (303), a mounting disc (304) and a material distributing hopper (305), the feed hopper (301) is fixedly installed on the outer wall of the cylinder body (1), the bottom end of the feed hopper (301) extends into the cylinder body (1), the bottom end of the feed hopper (301) is positioned above the fan blades (204), the measuring cylinder (302) is rotatably installed at the opening at the top of the feed hopper (301), the bearing disc (303) is fixedly installed on the inner wall of the feed hopper (301), the bottom of the measuring cylinder (302) is attached to the top of the bearing disc (303), the measuring cylinder (302) and the bearing disc (303) are both provided with discharge openings, a scale label is pasted and fixed on the outer wall of the measuring cylinder (302), the mounting disc (304) is fixedly installed on the inner wall of the cylinder body (1), the fan blades (204), the mounting disc (304) and the stirring blades (205) are sequentially arranged from top to bottom, an installation hole is formed in the installation disc (304), and a distributing hopper (305) is fixedly installed in the installation hole.
4. The quantitative concrete water reducer feeding premixing device for road and bridge construction according to claim 3, characterized in that: and a push handle is fixedly arranged on the outer wall of the measuring cylinder (302).
5. The quantitative concrete water reducer feeding premixing device for road and bridge construction according to claim 1, characterized in that: the top opening part of feeding box (4) articulates and installs the protective cover, and the top fixed mounting of protective cover has the handle.
6. The quantitative concrete water reducer feeding premixing device for road and bridge construction according to claim 1, characterized in that: the square tube (5) is sleeved with a dustproof cloth bag (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120447270.2U CN214605126U (en) | 2021-03-02 | 2021-03-02 | Quantitative concrete water reducing agent feeding premixing equipment for road and bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120447270.2U CN214605126U (en) | 2021-03-02 | 2021-03-02 | Quantitative concrete water reducing agent feeding premixing equipment for road and bridge construction |
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| CN214605126U true CN214605126U (en) | 2021-11-05 |
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| CN202120447270.2U Active CN214605126U (en) | 2021-03-02 | 2021-03-02 | Quantitative concrete water reducing agent feeding premixing equipment for road and bridge construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953194A (en) * | 2022-05-25 | 2022-08-30 | 瑞金市辉腾建筑材料有限公司 | Water reducing agent blending equipment for concrete production |
-
2021
- 2021-03-02 CN CN202120447270.2U patent/CN214605126U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953194A (en) * | 2022-05-25 | 2022-08-30 | 瑞金市辉腾建筑材料有限公司 | Water reducing agent blending equipment for concrete production |
| CN114953194B (en) * | 2022-05-25 | 2024-03-22 | 瑞金市辉腾建筑材料有限公司 | Water reducing agent allotment equipment is used in concrete production |
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