CN211590721U - Self-control concrete conveying and processing device - Google Patents
Self-control concrete conveying and processing device Download PDFInfo
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- CN211590721U CN211590721U CN201922443615.2U CN201922443615U CN211590721U CN 211590721 U CN211590721 U CN 211590721U CN 201922443615 U CN201922443615 U CN 201922443615U CN 211590721 U CN211590721 U CN 211590721U
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Abstract
The utility model is suitable for the technical field of constructional engineering, and provides an automatic control type concrete conveying and processing device, which comprises an aggregate feeding structure and a powder feeding structure which are correspondingly connected with a stirring structure; the aggregate feeding structure comprises a conveyor belt, an aggregate discharging hopper is arranged at the end part of the conveyor belt, two ends of a rotating roller are rotatably connected with a support, and the rotating roller at the end part of the support is connected with a motor; the powder feeding structure comprises a powder barrel; the bottom of the aggregate discharging hopper is connected with a quantitative discharging structure; a sliding plate is arranged in the bracket in a penetrating way, and a weight sensor and a relay are arranged on the sliding plate; two ends of the sliding plate penetrate through the groove body arranged on the bracket, and the bottom of the sliding plate is fixedly connected with the groove body through a spring; the bottom of the conveyor belt is also provided with an induction plate. Therefore, the utility model discloses the unloading speed that can automatic control aggregate and powder, equipment harm rate reduces, and can realize the high-efficient stirring of aggregate and powder in the stirred tank, makes the intensity of concrete higher, and peaceability and durability are better.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a self-control formula concrete feeding processingequipment.
Background
The concrete is a necessary construction material in the building construction process, and when the concrete is used, aggregates such as stones and powder such as yellow sand need to be mixed according to a given proportion, and a processing device used for mixing comprises an aggregate feeding structure, a powder feeding structure and a stirring structure. The aggregate and the powder are fully and uniformly mixed through the stirring structure, so that the concrete has better strength, workability and durability.
The stirring structure in the prior art generally carries out unidirectional stirring through a single stirring shaft and a stirring paddle connected with the single stirring shaft, and the uniformity of stirring is not ideal, thereby affecting the property of concrete. In addition, the aggregate feeding structure and the powder feeding structure in the prior art can not control the blanking speed, and the uniform mixing effect of the aggregate and the powder is influenced.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
To foretell defect, the utility model aims to provide an automatic control formula concrete conveying processingequipment, its simple structure, convenient to use, low in production cost, the unloading speed that can automatic control aggregate and powder, equipment harm rate reduces, and can realize the high-efficient stirring of aggregate and powder in the stirred tank, makes the intensity of concrete higher, and the peaceability is better with the durability.
In order to realize the aim, the utility model provides an automatic control type concrete conveying and processing device, which comprises an aggregate feeding structure and a powder feeding structure which are correspondingly connected with a stirring structure; the aggregate feeding structure comprises a conveying belt driven by a rotating roller, an aggregate blanking hopper is arranged at the end part of the conveying belt, two ends of the rotating roller are rotatably connected with a support, and the rotating roller at the end part of the support is connected with a motor; the powder feeding structure comprises a powder barrel.
The bottom of the aggregate discharging hopper is connected with a quantitative discharging structure, the quantitative discharging structure comprises a box body connected to the bottom of the aggregate discharging hopper, two air cylinders are arranged in the box body and are respectively positioned on two sides of the aggregate discharging hopper, and a piston shaft of each air cylinder is connected with a discharging baffle; the bottom of the powder cylinder is also connected with the quantitative blanking structure; a sliding plate penetrates through the support, and a weight sensor and a relay are arranged on the sliding plate; two ends of the sliding plate penetrate through the groove body arranged on the bracket, and the bottom of the sliding plate is fixedly connected with the groove body through a spring; the bottom of conveyer belt still be equipped with the tablet that uses is used in the cooperation of weight inductor.
The stirring structure comprises a stirring cylinder, and a first feeding hole, a second feeding hole and a discharging hole are formed in the stirring cylinder; a first stirring shaft is arranged inside the stirring cylinder, a plurality of groups of first stirring paddles are arranged on the first stirring shaft, a second stirring shaft is sleeved inside the first stirring shaft, the second stirring shaft and the first stirring shaft rotate independently, and a plurality of groups of second stirring paddles are arranged on the second stirring shaft; the first stirring shaft and the second stirring shaft penetrate through the top cover of the stirring drum and extend into the driving box, the first stirring shaft is rotatably connected with the bottom of the driving box, the upper portion of the second stirring shaft is rotatably connected with the top of the driving box, and a driving component for driving the first stirring shaft and the second stirring shaft to rotate is arranged in the driving box.
According to the self-control concrete conveying and processing device of the utility model, the driving component comprises a first driving wheel, a second driving wheel, a third driving wheel, a fourth driving wheel, a fifth driving wheel and a driving wheel; a first driving wheel is fixedly sleeved at the top of the first stirring shaft, and the first driving wheel and the second driving wheel realize belt transmission through a second driving belt; the second driving wheel is fixedly sleeved at the bottom of a motor shaft of the motor, the driving wheel is further fixedly sleeved at the upper part of the motor shaft, the motor is arranged on a fixed plate, and the fixed plate is fixedly connected in the driving box; the part of the second stirring shaft penetrating out of the first stirring shaft is fixedly sleeved with a third driving wheel; a rotating shaft is fixedly sleeved on the fourth driving wheel and is rotatably connected with the fixed plate; the fifth driving wheel and the fourth driving wheel have the same structure; the first transmission belt is sequentially wound on the driving wheel, the fourth transmission wheel, the third transmission wheel and the fifth transmission wheel.
According to the utility model discloses a processingequipment is carried to automatic control formula concrete, the bottom distance of first (mixing) shaft the distance of the bottom of churn does the two-thirds height of churn.
According to the utility model discloses a processingequipment is carried to automatic control formula concrete, first stirring rake is equipped with three groups at least.
According to the utility model discloses a processingequipment is carried to automatic control formula concrete, first stirring rake is in interval staggered arrangement on the first (mixing) shaft.
According to the utility model discloses a processingequipment is carried to automatic control formula concrete, the bottom distance of second (mixing) shaft the distance of the bottom of churn does the quarter height of churn.
According to the utility model discloses a processingequipment is carried to automatic control formula concrete, the second stirring rake is equipped with three groups at least.
According to the utility model discloses a processingequipment is carried to automatic control formula concrete, the second stirring rake is in interval staggered arrangement on the second (mixing) shaft.
According to the utility model discloses a processingequipment is carried to automatic control formula concrete, the both ends of drive belt are equipped with the conveyer belt baffle, conveyer belt baffle rigid coupling in the support.
According to the utility model discloses a processingequipment is carried to automatic control formula concrete, the sliding plate set up in being close to the position of hopper under the aggregate.
The utility model aims to provide an automatic control formula concrete feeding processingequipment, through connecting quantitative blanking structure at the bottom of aggregate blanking fill, wear to establish the sliding plate in the support, through weight inductor and relay control motor speed on the sliding plate, thereby control conveyer belt material loading speed, avoid the aggregate in the blanking fill to overflow and fall to the ground, make the raw materials extravagant, prevent simultaneously that the aggregate from accumulating in a large number on the conveyer belt, hold back and stop conveyer belt and motor, damage the machine; a first stirring shaft and a second stirring shaft which are mutually sleeved and rotate independently are arranged in the stirring cylinder, and stirring paddles are arranged on the first stirring shaft and the second stirring shaft; the aggregate and the powder are fed in the mixing drum in a reciprocating manner, the materials roll along with the blades, and the mixing uniformity is higher. The top of the first stirring shaft is fixedly sleeved with a first driving wheel which is in belt transmission with a second driving wheel; the second stirring shaft is fixedly sleeved with a third driving wheel, and the first driving belt is sequentially wound on the driving wheel, the fourth driving wheel, the third driving wheel and a fifth driving wheel; therefore, the first driving wheel and the third driving wheel rotate in different directions, the first stirring shaft and the second stirring shaft rotate in different directions, bidirectional stirring of aggregate and powder in the stirring cylinder is achieved, the stirring effect is improved, and the aggregate and the powder are mixed more uniformly. To sum up, the beneficial effects of the utility model are that: simple structure, convenient to use, low in production cost can automatic control the unloading speed of aggregate and powder, and the equipment harm rate reduces, and can realize the high-efficient stirring of aggregate and powder in the stirred tank, makes the intensity of concrete higher, and the peaceability is better with the durability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic plan view of the interior of the drive box of the present invention;
fig. 3 is a schematic perspective view of the inside of the driving box of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 1 taken along line A-A;
fig. 5 is a schematic view of the bottom structure of the blanking baffle of the present invention;
in the figure: 1-a mixing drum, 11-a first feeding hole, 12-a second feeding hole and 13-a discharging hole; 2-a first stirring shaft, 21-a first stirring paddle; 22-a first bearing, 23-a first transmission wheel, 24-a second transmission wheel; 3-a second stirring shaft, 31-a second stirring paddle; 32-a third transmission wheel, 33-a fourth transmission wheel and 331-a rotating shaft; 34-a fifth driving wheel, 35-a second bearing, 36-a third bearing and 37-a fourth bearing; 4-driving box, 41-fixing plate, 42-motor, 43-driving wheel; 5-a first drive belt, 51-a second drive belt; 6-conveyor belt, 61-rotating roller, 62-bracket, 63-motor, 64-trough body, 641-spring, 642-induction plate, 643-weight sensor, 644-relay, 645-sliding plate; 65-conveyor apron; 7-aggregate blanking hopper and 8-powder charging barrel; 9-box body, 91-cylinder, 92-piston shaft, 93-blanking baffle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the utility model provides a processingequipment is carried to automatic control formula concrete, include the aggregate feed structure and the powder feed structure who corresponds the connection with the stirring structure.
The stirring structure comprises a stirring cylinder 1, a first feeding hole 11 corresponding to the aggregate feeding structure and a second feeding hole 12 corresponding to the powder feeding structure are arranged on the stirring cylinder 1, and a discharging hole 13 is further arranged on the stirring cylinder 1. The first stirring shaft 2 is arranged in the stirring cylinder 1, the distance from the bottom end of the first stirring shaft 2 to the bottom of the stirring cylinder 1 is two thirds of the height of the stirring cylinder 1, a plurality of groups of first stirring paddles 21 are arranged on the first stirring shaft 2, at least three groups of first stirring paddles 21 are arranged on the first stirring shaft 21, and the first stirring paddles 21 are arranged on the first stirring shaft 2 at intervals in a staggered manner, so that the stirring uniformity is improved; second (mixing) shaft 3 is cup jointed to first (mixing) shaft 2's inside, and second (mixing) shaft 3 rotates with first (mixing) shaft 2 mutual independence, and the distance of the bottom of second (mixing) shaft 3 apart from the bottom of churn 1 is the quarter height of churn 1, is equipped with a plurality of groups second stirring rake 31 on the second (mixing) shaft 3, and second stirring rake 31 is equipped with three groups at least, and second stirring rake 31 interval staggered arrangement improves the stirring degree of consistency on second (mixing) shaft 3.
Referring to fig. 2 and 3, the first stirring shaft 2 and the second stirring shaft 3 both penetrate through the top cover of the stirring cylinder 1 and extend into the driving box 4, a driving assembly for driving the first stirring shaft 2 and the second stirring shaft 3 to rotate is arranged in the driving box 4, and the driving assembly comprises a first driving wheel, a second driving wheel, a third driving wheel, a fourth driving wheel, a fifth driving wheel and a driving wheel.
A first bearing 22 is sleeved outside the first stirring shaft 2, and the first bearing 22 is fixed at the bottom of the driving box 4 through a bearing seat; the top of the first stirring shaft 2 is fixedly sleeved with a first driving wheel 23, and the first driving wheel 23 and a second driving wheel 24 realize belt transmission through a second driving belt 51; the second driving wheel 24 is fixedly sleeved at the bottom of a motor shaft of the motor 42, the upper part of the motor shaft is also fixedly sleeved with the driving wheel 43, the motor 42 is arranged on the fixing plate 41, and the fixing plate 41 is fixedly connected in the driving box 4.
The upper part of the second stirring shaft 3 is rotationally connected with the top of the driving box 4 through a second bearing 35, and the part of the second stirring shaft 3 penetrating through the first stirring shaft 2 is also fixedly sleeved with a third driving wheel 32; in order to improve the stability of the second stirring shaft 3 during rotation, the second stirring shaft 3 is further connected to the fixing plate 41 through a third bearing 36. A fourth driving wheel 33 and a fifth driving wheel 34 are further arranged in the driving box 4, the fourth driving wheel 33 is fixedly sleeved with a rotating shaft 331, and the rotating shaft 331 is connected to the fixing plate 41 through a fourth bearing 37; the fifth transmission wheel 34 has the same structure as the fourth transmission wheel 33, and is also connected to the fixing plate 41 through a rotating shaft and a bearing. The driving wheel 43, the fourth transmission wheel 33, the third transmission wheel 32 and the fifth transmission wheel 34 realize belt transmission through the first transmission belt 5, and referring to fig. 3, the first transmission belt 5 is sequentially wound on the driving wheel 43, the fourth transmission wheel 33, the third transmission wheel 32 and the fifth transmission wheel 34.
Referring to fig. 3, in the winding method of the first transmission belt 5 and the second transmission belt 51, in the using process, the motor 42 works, the driving wheel 43 rotates counterclockwise, the fourth transmission wheel 33 rotates counterclockwise, the third transmission wheel 32 rotates clockwise, and the fifth transmission wheel 34 rotates counterclockwise; the third driving wheel 32 drives the second stirring shaft 3 to rotate clockwise, so that the second stirring paddle 31 can stir the aggregate and the powder in the stirring cylinder 1 clockwise. Because the driving wheel 43 rotates anticlockwise, the second driving wheel 24 rotates anticlockwise, and because the second driving wheel 24 and the first driving wheel 23 are in belt transmission, the first driving wheel 23 also rotates anticlockwise to drive the first stirring shaft 2 to rotate anticlockwise, so that the first stirring paddle 21 can stir aggregates and powder in the stirring cylinder 1 anticlockwise. Therefore, the aggregate and the powder in the mixing drum 1 are bidirectionally mixed, the mixing effect is improved, the aggregate and the powder are uniformly mixed, and the obtained concrete has higher strength, and better workability and durability.
Referring to fig. 1 and 4, the aggregate charging structure includes a conveyor belt 6 driven by a rotating roller 61, and an aggregate discharging hopper 7 corresponding to the first feeding hole 11 is provided at an end of the conveyor belt 6. The two ends of the rotating roller 61 are rotatably connected with the support 62, and the rotating roller 61 at the end of the support 62 is connected with the motor 63, so as to improve the stability of the aggregate on the transmission belt 6 and prevent the aggregate from sliding off from the two sides of the transmission belt, as a preferable scheme, the two ends of the transmission belt 6 are provided with transmission belt baffles 65, and the transmission belt baffles 65 are fixedly connected with the support 62. The powder feeding structure comprises a powder barrel 8.
Referring to fig. 1 and 5, in order to improve the mixing degree of consistency of aggregate and powder in churn 1, the utility model discloses in, quantitative blanking structure is connected to the bottom of hopper 7 under the aggregate, and quantitative blanking structure is equipped with cylinder 91 in the box body 9 including connecting the box body 9 in hopper 7 bottom under the aggregate, and cylinder 91 is equipped with two, and is located the both sides of hopper 7 under the aggregate respectively, and unloading baffle 93 is all connected to the piston shaft 92 of every cylinder 91. The blanking baffle plates 93 are pushed and pulled through the air cylinder, and the gap between the two blanking baffle plates 9 is controlled, so that the blanking amount of aggregate is controlled. The bottom of the powder barrel 8 is also connected with a quantitative blanking structure, and the quantitative blanking structure of the powder barrel 8 is the same as that of the aggregate blanking hopper 7.
When the quantitative blanking structure controls the slow blanking of the aggregates, in order to prevent the aggregates on the conveyor belt 6 from continuously entering the aggregate blanking hopper 7 to cause the aggregates to overflow and fall onto the ground, so that the raw materials are wasted, referring to fig. 5, a sliding plate 645 is arranged in the bracket 62 in a penetrating manner, a weight inductor 643 and a relay 644 for controlling the rotating speed of the motor 63 are arranged on the sliding plate 645, and the weight inductor 643, the relay 644 and the motor 63 are all connected with a control unit; two ends of the sliding plate 645 pass through the slot body 64 arranged on the bracket 62, and the bottom of the sliding plate 645 is fixedly connected with the slot body 64 through a spring 641; the bottom of the conveyor belt 6 is also provided with a sensor board 642 for cooperating with the weight sensor 643.
When the quantitative blanking structure controls the slow blanking of the aggregates, the aggregates in the aggregate blanking hopper 7 are firstly accumulated, and after the aggregates in the aggregate blanking hopper 7 are fully accumulated, the aggregates are accumulated on the conveyor belt 6 and are firstly accumulated on the conveyor belt 6 close to the aggregate blanking hopper 7; after aggregates on the conveyor belt 6 begin to accumulate, under the action of the gravity of the aggregates, the conveyor belt 6 and the induction plate 642 at the bottom of the conveyor belt are pressed downwards to gradually approach the weight inductor 643, after the weight inductor 643 senses the induction plate 642, a signal is transmitted to the control unit, the control unit controls the relay 644 to work, the rotating speed of the motor 63 is adjusted, the rotating speed of the motor 63 is slowed down, the speed of conveying the aggregates is reduced, the aggregates are prevented from accumulating on the conveyor belt 6 in a large quantity, the conveyor belt 6 and the motor are stopped, the machine is damaged, and in the working process, the spring 641 is compressed. When the quantitative blanking structure controls the blanking of the aggregates to be fast, the aggregates on the conveyor belt 6 can be continuously conveyed to the aggregate blanking hopper 7 without accumulation, the pressure on the conveyor belt 6 and the induction plate 642 is reduced, the induction plate 642 leaves the weight inductor 643, the weight inductor 643 transmits a signal to the control unit again, the control unit controls the relay 644 to work, the rotating speed of the motor 63 is adjusted, the rotating speed of the motor 63 is made to be fast, the aggregate conveying speed is improved, and in the working process, the spring 641 is restored. Through the process, quantitative blanking and automatic control of the feeding amount of the aggregate feeding structure are realized.
As a preferable mode, the sliding plate 645 is provided at a position close to the aggregate baiting hopper 7.
To sum up, the utility model discloses a bottom at aggregate blanking fill is connected quantitative blanking structure, wears to establish the sliding plate in the support, through weight inductor and relay control motor rotational speed on the sliding plate to control conveyer belt material loading speed, avoid the aggregate in the blanking fill to overflow and fall to the ground, make the raw materials extravagant, prevent simultaneously that the aggregate from accumulating in a large number on the conveyer belt, stopping conveyer belt and motor, damaging the machine; a first stirring shaft and a second stirring shaft which are mutually sleeved and rotate independently are arranged in the stirring cylinder, and stirring paddles are arranged on the first stirring shaft and the second stirring shaft; the aggregate and the powder are fed in the mixing drum in a reciprocating manner, the materials roll along with the blades, and the mixing uniformity is higher. The top of the first stirring shaft is fixedly sleeved with a first driving wheel which is in belt transmission with a second driving wheel; the second stirring shaft is fixedly sleeved with a third driving wheel, and the first driving belt is sequentially wound on the driving wheel, the fourth driving wheel, the third driving wheel and a fifth driving wheel; therefore, the first driving wheel and the third driving wheel rotate in different directions, the first stirring shaft and the second stirring shaft rotate in different directions, bidirectional stirring of aggregate and powder in the stirring cylinder is achieved, the stirring effect is improved, and the aggregate and the powder are mixed more uniformly. To sum up, the beneficial effects of the utility model are that: simple structure, convenient to use, low in production cost can automatic control the unloading speed of aggregate and powder, and the equipment harm rate reduces, and can realize the high-efficient stirring of aggregate and powder in the stirred tank, makes the intensity of concrete higher, and the peaceability is better with the durability.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (10)
1. A self-control concrete conveying and processing device is characterized by comprising an aggregate feeding structure and a powder feeding structure which are correspondingly connected with a stirring structure; the aggregate feeding structure comprises a conveying belt driven by a rotating roller, an aggregate blanking hopper is arranged at the end part of the conveying belt, two ends of the rotating roller are rotatably connected with a support, and the rotating roller at the end part of the support is connected with a motor; the powder feeding structure comprises a powder barrel;
the bottom of the aggregate discharging hopper is connected with a quantitative discharging structure, the quantitative discharging structure comprises a box body connected to the bottom of the aggregate discharging hopper, two air cylinders are arranged in the box body and are respectively positioned on two sides of the aggregate discharging hopper, and a piston shaft of each air cylinder is connected with a discharging baffle; the bottom of the powder cylinder is also connected with the quantitative blanking structure; a sliding plate penetrates through the support, and a weight sensor and a relay are arranged on the sliding plate; two ends of the sliding plate penetrate through the groove body arranged on the bracket, and the bottom of the sliding plate is fixedly connected with the groove body through a spring; the bottom of the conveying belt is also provided with an induction plate matched with the weight inductor;
the stirring structure comprises a stirring cylinder, and a first feeding hole, a second feeding hole and a discharging hole are formed in the stirring cylinder; a first stirring shaft is arranged inside the stirring cylinder, a plurality of groups of first stirring paddles are arranged on the first stirring shaft, a second stirring shaft is sleeved inside the first stirring shaft, the second stirring shaft and the first stirring shaft rotate independently, and a plurality of groups of second stirring paddles are arranged on the second stirring shaft; the first stirring shaft and the second stirring shaft penetrate through the top cover of the stirring drum and extend into the driving box, the first stirring shaft is rotatably connected with the bottom of the driving box, the upper portion of the second stirring shaft is rotatably connected with the top of the driving box, and a driving component for driving the first stirring shaft and the second stirring shaft to rotate is arranged in the driving box.
2. The self-controlled concrete conveying and processing device according to claim 1, wherein the driving assembly comprises a first driving wheel, a second driving wheel, a third driving wheel, a fourth driving wheel, a fifth driving wheel and a driving wheel; a first driving wheel is fixedly sleeved at the top of the first stirring shaft, and the first driving wheel and the second driving wheel realize belt transmission through a second driving belt; the second driving wheel is fixedly sleeved at the bottom of a motor shaft of the motor, the driving wheel is further fixedly sleeved at the upper part of the motor shaft, the motor is arranged on a fixed plate, and the fixed plate is fixedly connected in the driving box; the part of the second stirring shaft penetrating out of the first stirring shaft is fixedly sleeved with a third driving wheel; a rotating shaft is fixedly sleeved on the fourth driving wheel and is rotatably connected with the fixed plate; the fifth driving wheel and the fourth driving wheel have the same structure; the first transmission belt is sequentially wound on the driving wheel, the fourth transmission wheel, the third transmission wheel and the fifth transmission wheel.
3. The self-controlled concrete conveying and processing apparatus according to claim 2, wherein the bottom end of said first mixing shaft is spaced from the bottom of said mixing drum by a distance of two thirds of the height of said mixing drum.
4. The self-controlled concrete conveying and processing device according to claim 3, wherein at least three groups of the first stirring paddles are provided.
5. The self-controlled concrete conveying and processing device according to claim 4, wherein the first stirring paddles are arranged on the first stirring shaft in a staggered manner at intervals.
6. The self-controlled concrete conveying and processing device according to claim 3, wherein the bottom end of the second stirring shaft is a quarter of the height of the stirring drum from the bottom of the stirring drum.
7. The self-controlled concrete conveying and processing device according to claim 6, wherein at least three groups of the second stirring paddles are provided.
8. The self-controlled concrete conveying and processing device according to claim 7, wherein the second stirring paddles are staggered on the second stirring shaft.
9. The self-controlled concrete conveying and processing device according to claim 2, wherein two ends of the transmission belt are provided with transmission belt baffles, and the transmission belt baffles are fixedly connected to the support.
10. The self-controlled concrete conveying and processing apparatus of claim 2, wherein the slide plate is disposed adjacent to the aggregate discharge hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922443615.2U CN211590721U (en) | 2019-12-27 | 2019-12-27 | Self-control concrete conveying and processing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922443615.2U CN211590721U (en) | 2019-12-27 | 2019-12-27 | Self-control concrete conveying and processing device |
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| CN211590721U true CN211590721U (en) | 2020-09-29 |
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| CN201922443615.2U Active CN211590721U (en) | 2019-12-27 | 2019-12-27 | Self-control concrete conveying and processing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116587433A (en) * | 2023-06-29 | 2023-08-15 | 北京市市政工程研究院 | Multistage compounding formula high ductility concrete conveying device |
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2019
- 2019-12-27 CN CN201922443615.2U patent/CN211590721U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116587433A (en) * | 2023-06-29 | 2023-08-15 | 北京市市政工程研究院 | Multistage compounding formula high ductility concrete conveying device |
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