CN213034952U - Concrete mixer capable of achieving accurate proportioning - Google Patents
Concrete mixer capable of achieving accurate proportioning Download PDFInfo
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- CN213034952U CN213034952U CN202020577364.7U CN202020577364U CN213034952U CN 213034952 U CN213034952 U CN 213034952U CN 202020577364 U CN202020577364 U CN 202020577364U CN 213034952 U CN213034952 U CN 213034952U
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- batching
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- concrete
- concrete mixer
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Abstract
The utility model provides a concrete mixer that can accurate ratio, including the frame, locate a plurality of batching fill at frame top, the batching fill is located same water flat line, the below that the batching was fought is provided with screw conveyor, the below that goes out the hopper is equipped with and articulates with the frame inner wall has baffle one, wherein uses two play hoppers to be a set of, and baffle one relative inboard in every group goes out hopper all is equipped with baffle two, and baffle two is connected through the actuating arm, baffle one slope is arranged, and baffle two is vertical to be arranged, and baffle one mirror image setting in every group goes out hopper, the bottom in baffle one outside links to each other through the inner wall of spring with the frame. This concrete blendor that can accurate ratio uses the spring of different precision coefficients through nimble control, changes required concrete batching volume in a flexible way, and the unnecessary concrete of batching fill is collected by the collecting box of top into batching, and the concrete through accurate batching is collected by the receipts workbin of below, and it is convenient and accurate to throw the material process.
Description
Technical Field
The utility model relates to a concrete production technical field specifically is a concrete mixer that can accurate ratio.
Background
The concrete is one of the most important building materials in the modern times, and is an artificial stone prepared by mixing a cementing material, granular aggregate (also called aggregate), water, an additive and an admixture which are added if necessary according to a certain proportion, uniformly stirring, densely molding, curing and hardening.
Refer to chinese patent with patent number CN201821886467.0, it discloses a concrete even dosing unit, and its technical scheme main points are including former feed bin internal fixation being equipped with a plurality of vertical baffles, and the baffle encloses into the parking area with former feed bin, has seted up discharge opening … … in the bottom of former feed bin and has been equipped with conveyor in the below of connecing the storage bucket. The effect of saving manpower when batching is reached. However, the air cylinder is arranged on the side wall of the storage hopper and only drives a single material baffle plate to realize the opening and closing of the discharge port and the opening size, a plurality of raw material bins are simultaneously thrown, quantitative throwing is not performed, and the material proportioning is relatively inaccurate; some devices also adopt raw material scales to weigh in advance, and although the weighing amount is known intuitively, the feeding is relatively more troublesome to be accurate.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a but concrete mixer of accurate ratio has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a concrete mixer that can accurate ratio, includes the frame, locates a plurality of batching fill at frame top, and the batching is fought and is located same water flat line, the below that the batching was fought is provided with screw conveyor, the below that the batching was fought is equipped with and is fought with frame inner wall articulated baffle one, wherein fights with two batching and be a set of, and the relative inboard of baffle one in every group batching is fought all is equipped with baffle two, and baffle two is connected through the actuating arm, baffle one slope is arranged, and baffle two are vertical to be arranged, and baffle mirror image setting in every group batching is fought, the inner wall that the spring was passed through to the bottom in baffle one outside links to each other with the frame in every group, and the coefficient of stiffness of the spring that links to each other of baffle in with.
Preferably, the driving arm comprises a connecting rod, a cross rod and an electric push rod, the electric push rod is arranged at the top of the rack, the output end of the electric push rod is connected with the cross rod, the end part of the cross rod is connected with the connecting rod, and the other end of the connecting rod is connected with the second baffle.
Preferably, the bottom of the second baffle is provided with a first discharge port, the distance between the top of the first discharge port and the top of the second baffle is greater than the distance between the bottom of the first baffle and the top of the rack, the bottom of the second baffle is connected with a support rod extending towards the outside, and the top of the support rod and the middle of the first baffle are provided with ejector rods.
Preferably, a second discharge port is arranged on the side face of the rack and close to one side of the baffle, and the second discharge port is located in the material receiving box.
Preferably, the spiral conveying device comprises a casing, a motor and a spiral blade connected with the output end of the motor, the casing is fixed with the inner wall of the rack, an opening is formed in the middle of the casing and is right opposite to the lower part of the first discharge hole, and the output end of the casing is communicated with the material receiving box.
Preferably, the bottom outside the material receiving box is pivoted with a turnover cover.
(III) advantageous effects
The utility model provides a but concrete blendor of accurate ratio possesses following beneficial effect: this concrete blendor that can accurate ratio uses the spring of different precision coefficients through nimble control, changes required concrete batching volume in a flexible way, and the unnecessary concrete of batching fill is collected by the collecting box of top into batching, and the concrete through accurate batching is collected by the receipts workbin of below, and it is convenient and accurate to throw the material process.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a side cross-sectional view of the present invention;
fig. 4 is a sectional front view of the present invention.
In the figure: 1 frame, 2 batching hoppers, 3 screw conveying devices, 31 machine shells, 32 motors, 33 screw blades, 4 baffle I, 5 baffle II, 6 driving arms, 61 connecting rods, 62 cross rods, 63 electric push rods, 7 springs, 8 material receiving boxes, 9 discharge port I, 10 supporting rods, 11 push rods, 12 discharge port II, 13 openings and 14 turnover covers.
Detailed Description
The embodiment of the utility model provides a concrete mixer that can accurate ratio, as shown in fig. 1-4, which comprises a frame 1, locate a plurality of batching fill 2 at 1 top of frame, batching fill 2 is located same water flat line, the below that batching was fought 2 is provided with screw conveyor 3, the below that batching was fought is equipped with one 4 with frame 1 inner wall articulated baffle, wherein fight as a set of with two batching, baffle one 4 relative inboards in every group batching are all equipped with baffle two 5, baffle two 5 is connected through actuating arm 6, baffle one 4 slopes to be arranged, baffle two 5 are vertical to be arranged, baffle one 4 mirror image settings in every group batching fill, the bottom in the baffle one 4 outside links to each other through spring 7 and frame 1's inner wall, the spring 7's that links to each other with baffle one 4 in every group coefficient is different, the outside of frame 1 is equipped with receipts workbin 8.
The stiffness coefficient (k) of the spring 7 is such that the force (F) exerted by the spring 7 is greater than the stroke (x), i.e. F ═ kx. The stiffness coefficient of the spring 7 is controlled, and corresponding F can be controlled and obtained in the same stroke, namely the quality of concrete is controlled.
The top of spring 7 offsets with baffle 4 in this scheme, and bottom fixedly connected with slide is convenient for change in the frame 1 is gone into to the slidable, changes required concrete batching in a flexible way. The springs 7 with different stiffness coefficients on two sides are used, so that the concrete amount with different proportions can be finished.
The driving arm 6 comprises a connecting rod 61, a cross rod 62 and an electric push rod 63, the electric push rod 63 is arranged at the top of the rack 1, the output end of the electric push rod 63 is connected with the cross rod 62, the end part of the cross rod 62 is connected with the connecting rod 61, and the other end of the connecting rod 61 is connected with the second baffle 5.
The bottom of baffle two 5 is equipped with discharge gate one 9, and the distance at discharge gate one 9 top and two 5 tops of baffle is greater than the distance at baffle 4 bottoms and 1 top of frame, and the bottom of baffle two 5 is connected with the bracing piece 10 that extends to the outside, and the top of bracing piece 10 and the middle part of baffle one 4 are equipped with ejector pin 11.
A second discharge port 12 is arranged on the side surface of the rack 1 and on the side close to the first baffle 4, and the second discharge port 12 is positioned in the material receiving box 8.
The spiral conveying device 3 comprises a shell 31, a motor 32 and a spiral blade 33 connected with the output end of the motor 32, the shell 31 is fixed with the inner wall of the rack 1, an opening 13 is formed in the middle of the shell 31, the opening 13 is right opposite to the lower part of the first discharge hole 9, and the output end of the shell 31 is communicated with the material receiving box 8.
The bottom outside the material receiving box 8 is pivoted with a turnover cover 14, so that concrete can be conveniently pounded out of the material receiving box 8.
This scheme totally two batching processes, one: the second discharge port 12 is blocked by the second baffle 5, a certain amount of concrete is put into the batching hopper 2, the outer side of the first baffle 4 is inclined downwards after bearing the load, and the first baffle is led out by the first discharge port 9 and falls into the upper material receiving box 8; II, secondly: when the first discharge port 9 does not discharge concrete, the weight of the concrete ingredients in the interior can be known through the arranged spring 7, at the moment, the electric push rod 63 is contracted, the outer side of the first baffle plate 4 is driven to incline upwards after the push rod 11 rises, meanwhile, the second discharge port 12 is communicated with the inner side of the first baffle plate 4, and the proportioned concrete enters the shell 31 through the second discharge port 12 through the opening and is transmitted into the material receiving port below.
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. The utility model provides a concrete blendor that can accurate ratio, includes the frame, locates a plurality of batching fill at frame top, and the batching is fought and is located same water flat line, the below that the batching was fought is provided with screw conveyor, its characterized in that: the utility model discloses a frame, including frame, batching hopper, baffle two are vertical to be arranged, and baffle two in every group batching hopper are equipped with baffle two, and the bottom in baffle one outside is passed through the spring and is linked to each other with the inner wall of frame, and the stiffness coefficient of the spring that links to each other with baffle one in every group is different, the outside of frame is equipped with the receipts workbin.
2. The concrete mixer capable of accurately proportioning according to claim 1, wherein: the driving arm comprises a connecting rod, a cross rod and an electric push rod, the electric push rod is arranged at the top of the rack, the output end of the electric push rod is connected with the cross rod, the end part of the cross rod is connected with the connecting rod, and the other end of the connecting rod is connected with the baffle II.
3. The concrete mixer capable of accurately proportioning according to claim 1, wherein: the bottom of baffle two is equipped with discharge gate one, and the distance of discharge gate one top and two tops of baffle is greater than the distance of baffle one bottom and frame top, the bottom of baffle two is connected with the bracing piece that extends to the outside, and the top of bracing piece and the middle part of baffle one are equipped with the ejector pin.
4. The concrete mixer capable of accurately proportioning according to claim 1, wherein: and a second discharge port is arranged on the side surface of the rack and close to one side of the baffle plate, and the second discharge port is positioned in the material receiving box.
5. The concrete mixer capable of accurately proportioning according to claim 3, wherein: the spiral conveying device comprises a shell, a motor and a spiral blade connected with the output end of the motor, the shell is fixed with the inner wall of the rack, an opening is formed in the middle of the shell and is right opposite to the lower portion of the first discharge hole, and the output end of the shell is communicated with the material receiving box.
6. The concrete mixer capable of accurately proportioning according to claim 1, wherein: the bottom outside the material receiving box is pivoted with a turnover cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020577364.7U CN213034952U (en) | 2020-04-17 | 2020-04-17 | Concrete mixer capable of achieving accurate proportioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020577364.7U CN213034952U (en) | 2020-04-17 | 2020-04-17 | Concrete mixer capable of achieving accurate proportioning |
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| Publication Number | Publication Date |
|---|---|
| CN213034952U true CN213034952U (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020577364.7U Active CN213034952U (en) | 2020-04-17 | 2020-04-17 | Concrete mixer capable of achieving accurate proportioning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119308A (en) * | 2021-04-25 | 2021-07-16 | 王海强 | Corrosion-resistant concrete apparatus for producing that permeates water |
-
2020
- 2020-04-17 CN CN202020577364.7U patent/CN213034952U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119308A (en) * | 2021-04-25 | 2021-07-16 | 王海强 | Corrosion-resistant concrete apparatus for producing that permeates water |
| CN113119308B (en) * | 2021-04-25 | 2022-09-30 | 山东省交通工程监理咨询有限公司 | Corrosion-resistant concrete apparatus for producing that permeates water |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220421 Address after: 712000 east section of Wenxing Road, sujiazhai village, ZhouLing street, Qinhan new city, Xixian new area, Xi'an City, Shaanxi Province Patentee after: Xianyang Dingcheng building materials Co.,Ltd. Address before: 312030 no.1251, Wenchang Road, Lanting street, Keqiao District, Shaoxing City, Zhejiang Province Patentee before: Shaoxing Huirong Zhenhe New Energy Technology Co.,Ltd. |