CN211941455U - Batching's concrete mixer - Google Patents
Batching's concrete mixer Download PDFInfo
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- CN211941455U CN211941455U CN202020521491.5U CN202020521491U CN211941455U CN 211941455 U CN211941455 U CN 211941455U CN 202020521491 U CN202020521491 U CN 202020521491U CN 211941455 U CN211941455 U CN 211941455U
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Abstract
The utility model provides a quantitative batching concrete mixer, which relates to the technical field of concrete processing, and comprises a casing for accommodating concrete raw materials; a feeding part arranged on the machine shell; a circular chamber provided in the feed section; a feed passage for communicating the outside with the upper part of the circular chamber; the discharge channel is used for communicating the lower part of the circular chamber with the machine shell; a circular rotating member disposed within the circular chamber; the blanking driving device is used for driving the circular rotating piece to rotate in the circular cavity; because the concrete raw materials that flow into in the holding tank at every turn is the ration, consequently through receiving the concrete raw materials with the ration when holding tank and feedstock channel switch-on, in pouring into the casing through discharging channel with the concrete raw materials of ration when holding tank and discharging channel switch-on, guaranteed dosing's accuracy, improved the quality of concrete.
Description
Technical Field
The utility model relates to a concrete processing technology field specifically is a dosing's concrete mixer.
Background
Concrete is a common building material and is prepared by mixing concrete raw materials such as cement, sand, additives, water and the like. The concrete is generally processed by a concrete mixing device, and the concrete raw materials are fully and uniformly mixed in the concrete mixing device to obtain the required concrete.
Through search and discovery, the Chinese patent with the publication number of CN208529407U discloses a concrete quantitative stirring device for construction machinery, which structurally comprises a feeder, a storage barrel, a discharge pipe, a quantitative hopper, a foot rest, a motor, a speed reducer, a coupler and a stirrer main body, wherein the edge of the bottom surface of the speed reducer is fixedly connected with the edge of the top surface of the foot rest through bolts, and the edge of the top surface of the foot rest is sleeved and welded at the edges of two ends of the outer side surface of the storage barrel.
In the technical proposal, the concrete material is manually poured into the shell and is placed in the placing groove and supported by the lifting cylinder, the placing groove is matched with the baffle plate on the clamping plate to contain the concrete material, when the weight in the placing groove reaches the supporting weight of the lifting cylinder, the lifting cylinder contracts to control the placing groove and the swing frame to cooperate to generate inclination, so that concrete materials enter the feeder through the shell and the butt joint pipe in a matching way and are conveyed into the storage barrel, therefore, in the process, when the concrete material is poured into the placing groove manually, after the weight of the concrete in the placing groove reaches the supporting weight of the lifting cylinder, the actual volume of the concrete in the standing groove often will be greater than the support weight of lift cylinder this moment, could trigger switch make lift cylinder shrink control standing groove and pour out the concrete raw materials, and the actual volume of concrete is bigger than required volume, causes the dosing inaccurate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dosing's concrete mixer aims at solving the inaccurate problem of dosing's concrete mixer among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the dosed concrete mixer comprises a housing for containing concrete raw materials; a feeding part arranged on the machine shell; a circular chamber provided in the feed section; a feed passage for communicating the outside with the upper part of the circular chamber; the discharge channel is used for communicating the lower part of the circular chamber with the machine shell; a circular rotating member disposed within the circular chamber; the blanking driving device is used for driving the circular rotating piece to rotate in the circular cavity; the circular rotating piece is provided with a containing groove, and when the circular rotating piece rotates, the containing groove can be respectively provided with through corresponding positions with the feeding channel and the discharging channel.
When the circular rotating piece rotates, the circumferential surface of the circular rotating piece can cover the feeding channel and the discharging channel when rotating to the positions of the feeding channel and the discharging channel.
The blanking driving device comprises an intermittent driving device, the input end of the intermittent driving device is connected with the output end of the first motor, the output end of the intermittent driving device is connected with the circle center position of the circular rotating piece, and when the intermittent driving device drives the circular rotating piece to rotate intermittently, the containing groove corresponds to the position of the feeding channel or the discharging channel, and the circular rotating piece is just in an intermittent state after rotation.
The intermittent drive device comprises a shell arranged on the feeding part and an outer geneva mechanism arranged in the shell.
The upper part of the feeding channel is communicated with a feeding nozzle with a big upper part and a small lower part.
The casing internal rotation is provided with the pivot, installs the stirring rake in the pivot.
Still include the frame, be provided with in the frame and be used for driving pivot pivoted stirring drive arrangement, the casing is also installed in the frame.
The stirring driving device comprises a second motor and a speed reducer which are arranged on the rack, the output end of the second motor is connected with the input end of the speed reducer, and the output end of the speed reducer is connected with the rotating shaft.
The utility model discloses a further technical scheme:
the utility model has the advantages that:
1. when the containing groove on the circular rotating piece corresponds to the feeding channel, the containing groove is communicated with the feeding channel, concrete raw materials are injected into the containing groove through the feeding channel, when the containing groove corresponds to and is communicated with the discharging channel at the lower part, the concrete raw materials in the containing groove are injected into the machine shell through the discharging channel, and the concrete raw materials flowing into the containing groove at each time are quantitative, so that the concrete raw materials are quantitatively received when the containing groove is communicated with the feeding channel, and the quantitative concrete raw materials are injected into the machine shell through the discharging channel when the containing groove is communicated with the discharging channel, so that the accuracy of quantitative batching is ensured, and the quality of concrete is improved;
2. every time the holding tank corresponds to the position of the discharging channel, the concrete raw materials in the holding tank are injected into the shell once, so that the number of turns of the circular rotating piece is controlled by controlling the blanking driving device, and the total amount of the concrete raw materials injected into the shell can be controlled, therefore, the utility model discloses the total amount of the concrete raw materials in the shell can be conveniently controlled, manual weighing is not needed, and manpower is saved;
3. because the separation effect of circular rotation piece makes circular rotation piece no matter be in which position, and feed channel and discharging channel all can not link up each other, consequently when the concrete raw materials in the casing at the in-process of stirring, the suspended solid is difficult to directly waft out through feed channel and discharging channel, has further improved environmental quality.
Drawings
FIG. 1 is a front view of an embodiment of a dosed concrete mixer.
FIG. 2 is a schematic view of the enlarged rear feed portion of FIG. 1I.
Fig. 3 is a schematic view of the enlarged rear housing of fig. 1 i.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 and 2, a batching concrete mixer comprises a housing 1 for containing concrete raw materials; a feeding part 2 arranged on the machine shell 1; a circular chamber 3 opened in the feeding section 2; a feed channel 201 for communicating the outside with the upper part of the circular chamber 3; a discharge passage 202 for communicating the lower part of the circular chamber 3 with the casing 1; a circular rotating member 4 disposed within the circular chamber 3; the blanking driving device is used for driving the circular rotating piece 4 to rotate in the circular chamber 3; the circular rotating member 4 is provided with a receiving groove 5, and when the circular rotating member 4 rotates, the receiving groove 5 can respectively have a through corresponding position with the feeding channel 201 and the discharging channel 202.
Through the arranged blanking driving device, the circular rotating part 4 rotates in the circular cavity 3, when the accommodating groove 5 on the circular rotating part 4 corresponds to the position of the feeding channel 201, at the moment, the accommodating groove 5 is communicated with the feeding channel 201, concrete raw materials are injected into the accommodating groove 5 through the feeding channel 201, because the circular rotating part 4 continuously rotates in the accommodating groove 5, the rotating speed of the circular rotating part 4 is adjusted, after the accommodating groove 5 corresponds to the position of the feeding channel 201, the accommodating groove 5 has enough time to inject the concrete raw materials into the accommodating groove 5, then the circular rotating part 4 continuously rotates, when the accommodating groove 5 corresponds to the position of the discharging channel 202 at the lower part and is communicated, the concrete raw materials in the accommodating groove 5 are injected into the machine shell 1 through the discharging channel 202, and because the concrete raw materials flowing into the accommodating groove 5 at each time are quantitative, consequently receive concrete raw materials through ration when putting through holding tank 5 and feedstock channel 201, pour into casing 1 through feedstock channel 202 with quantitative concrete raw materials when holding tank 5 and feedstock channel 202 switch-on in, guaranteed dosing's accuracy, improved the quality of concrete.
The utility model discloses in, holding tank 5 is every once corresponding with discharging channel 202 position, then concrete raw materials in the holding tank 5 pours into once into in toward casing 1, consequently controls circular rotation 4 pivoted number of turns through control unloading drive arrangement, just can control the total amount of the concrete raw materials who pours into toward casing 1 in, consequently the utility model discloses concrete raw materials batching total amount in the control casing 1 that can be convenient does not need artifical title to get, uses manpower sparingly.
The utility model discloses in, because the separation effect of circular rotation piece 4 makes circular rotation piece 4 no matter be in which position, feedstock channel 201 and discharging channel 202 all can not link up each other, consequently when the in-process of the concrete raw materials of casing 1 in the stirring, the suspended solid is difficult to directly waft through feedstock channel 201 and discharging channel 202, has further improved environmental quality.
Further, when the circular rotating member 4 rotates, the circumferential surface of the circular rotating member 4 rotates to the position of the feeding channel 201 and the discharging channel 202 to cover the feeding channel 201 and the discharging channel 202; when no longer needing the feeding in casing 1, then control circular rotation piece 4 and rotate and make its circumference surface cover feedstock channel 201, discharging channel 202, avoid the suspended solid in the environment etc. to enter into holding tank 5 in, and influence the composition of concrete raw materials next time.
Specifically, as shown in fig. 1 and 3, the blanking driving device includes an intermittent driving device, an input end of the intermittent driving device is connected with an output end of the first motor 9, an output end of the intermittent driving device is connected with a circle center position of the circular rotating member 4, when the intermittent driving device drives the circular rotating member 4 to rotate intermittently, and the circular rotating member 4 is just in an intermittent state after rotating when the accommodating groove 5 corresponds to a position of the feeding channel 201 or the discharging channel 202, preferably, the intermittent driving device includes an outer casing 7 arranged on the feeding portion 2 and an outer sheave mechanism 8 arranged in the outer casing 7; its output makes outer geneva mechanism 8's input rotate after first motor 9 circular telegram, then outer geneva mechanism 8's output is intermittent type and rotates, take circular rotation piece 4 to carry out intermittent type and rotate, in this embodiment, as shown in fig. 2 and 3, the geneva wheel in outer geneva mechanism 8 has four radial grooves of equipartition, therefore first motor 9 takes the driving-disc in outer geneva mechanism 8 to rotate the round, make the geneva wheel rotate 90, and holding tank 5 is the distribution setting on circular rotation piece 4 of 180 contained angles, therefore the geneva wheel rotates 90 once every intermittent type, make holding tank 5 also rotate 90 along with circular rotation piece 4, then the geneva wheel rotates twice after, can make holding tank 5 rotate the position that corresponds with discharging channel 202 by the position that feedstock channel 201 corresponds, realize a ration feeding.
Preferably, the upper portion of the feeding channel 201 is communicated with a feeding nozzle 6 with a large upper portion and a small lower portion, and a discharge port of the feeding device directly corresponds to the feeding nozzle 6 through an external feeding device, so that the feeding operation of the concrete raw materials is conveniently realized.
Specifically, 1 internal rotation of casing is provided with pivot 13, installs the stirring rake in the pivot 13, still includes frame 10, be provided with in the frame 10 and be used for driving pivot 13 pivoted stirring drive arrangement, casing 1 also installs in frame 10, stirring drive arrangement is including setting up second motor 11 and reduction gear 12 in frame 10, the output of second motor 11 is connected with reduction gear 12's input, and reduction gear 12's output is connected with pivot 13.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically 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 invention can be understood in specific cases to those skilled in the art.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a dosing concrete mixer which characterized by includes:
a casing (1) for containing concrete raw material;
a feeding part (2) arranged on the machine shell (1);
a circular chamber (3) arranged in the feeding part (2);
a feed channel (201) for connecting the outside with the upper part of the circular chamber (3);
a discharge channel (202) for connecting the lower part of the circular chamber (3) with the machine shell (1);
a circular rotating member (4) disposed within the circular chamber (3);
the blanking driving device is used for driving the circular rotating piece (4) to rotate in the circular cavity (3);
the circular rotating piece (4) is provided with a containing groove (5), and when the circular rotating piece (4) rotates, the containing groove (5) can respectively have through corresponding positions with the feeding channel (201) and the discharging channel (202).
2. A dosed concrete mixer according to claim 1, wherein the circumferential surface of the rotating circular element (4) covers the feed channel (201) and the discharge channel (202) when the rotating circular element (4) is rotated to the position of the feed channel (201) and the discharge channel (202).
3. A dosed concrete mixer according to claim 1, wherein the discharge drive comprises an intermittent drive, the input of the intermittent drive is connected to the output of the first motor (9), the output of the intermittent drive is connected to the position of the center of the circular rotating member (4), and when the intermittent drive drives the circular rotating member (4) to rotate intermittently, the circular rotating member (4) is in an intermittent state after rotation when the holding tank (5) corresponds to the position of the feed channel (201) or the discharge channel (202).
4. A dosed concrete mixer according to claim 3, wherein the intermittent drive means comprises a housing (7) arranged on the feed portion (2) and an external geneva gear (8) mounted in the housing (7).
5. A dosed concrete mixer according to any one of claims 1-4, wherein the upper part of the feed channel (201) is connected to a feed nozzle (6) having a larger upper part and a smaller lower part.
6. A dosing concrete mixer according to any one of claims 1-4, characterised in that a shaft (13) is rotatably arranged in the housing (1), the shaft (13) being provided with a mixing blade.
7. A dosed concrete mixer according to claim 6, further comprising a frame (10), wherein the frame (10) is provided with a mixing drive means for driving the shaft (13) to rotate, and the housing (1) is also mounted on the frame (10).
8. A dosed concrete mixer according to claim 7, wherein the mixing drive comprises a second motor (11) and a speed reducer (12) arranged on the frame (10), the output of the second motor (11) being connected to the input of the speed reducer (12), the output of the speed reducer (12) being connected to the shaft (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020521491.5U CN211941455U (en) | 2020-04-10 | 2020-04-10 | Batching's concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020521491.5U CN211941455U (en) | 2020-04-10 | 2020-04-10 | Batching's concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211941455U true CN211941455U (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020521491.5U Active CN211941455U (en) | 2020-04-10 | 2020-04-10 | Batching's concrete mixer |
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| CN (1) | CN211941455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524443A (en) * | 2021-07-09 | 2021-10-22 | 吕长沙 | Concrete mixing is with fresh concrete reposition of redundant personnel platform |
| CN113829506A (en) * | 2021-09-11 | 2021-12-24 | 鑫龙冶建设工程有限公司 | Multi-stage filtration type slay is handled and is used reducing mechanism |
-
2020
- 2020-04-10 CN CN202020521491.5U patent/CN211941455U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524443A (en) * | 2021-07-09 | 2021-10-22 | 吕长沙 | Concrete mixing is with fresh concrete reposition of redundant personnel platform |
| CN113829506A (en) * | 2021-09-11 | 2021-12-24 | 鑫龙冶建设工程有限公司 | Multi-stage filtration type slay is handled and is used reducing mechanism |
| CN113829506B (en) * | 2021-09-11 | 2022-09-23 | 聊城市华诺建材有限公司 | Multi-stage filtration type slay is handled and is used reducing mechanism |
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