Concrete waste separation device

Abstract

The utility model discloses a concrete waste separating device, and relates to the field of concrete gravel separating devices. The concrete truck dumping device comprises the sand-water separation assembly and the sand-gravel separation assembly, the bearing assemblies are arranged on the two sides of the sand-water separation assembly and the two sides of the sand-gravel separation assembly, the function that two concrete trucks can conduct dumping operation at the same time is achieved through the bearing assemblies, the working efficiency is improved, and the working intensity of workers is lowered. In addition, the waiting time of the concrete truck caused by limited processing capacity of a single bearing assembly is avoided, meanwhile, the two bearing assemblies provide a larger containing space for concrete, it is ensured that the concrete truck can rapidly and smoothly conduct discharging operation, and therefore the processing efficiency of the concrete in unit time is remarkably improved, and in addition, the concrete truck is convenient to use. And through the adoption of the spiral conveying barrel, it is ensured that the conveying speed of the concrete conveyed from the bearing assembly to the interior of the supporting frame is stable and controllable, and the continuity of the concrete in the conveying process is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of concrete sand and stone separating device, concretely to a concrete waste separating device. BACKGROUND

[0002] The concrete waste sand and stone separating device is a kind of efficient environmental protection equipment, and the sand and stone, powdery material and water in concrete waste are effectively separated and recycled by the way of vibrating screen and water flow flushing, the device is composed of feed tank, stirring separator, water supply system and multiple parts, easy to operate, can significantly improve engineering efficiency, reduce engineering cost, reduce resource waste and environmental pollution simultaneously.The use of existing concrete sand and stone separating device effectively improves the utilization rate of resources, but there is a problem in its use process, specifically speaking, when receiving external non-separated concrete, the traditional sand and stone separating device is usually directly poured into the separating device by concrete truck, and cooperates with external water cleaning device to clean concrete and carry out subsequent sand and stone separation operation, the rate of concrete that the sand and stone separating device can receive from outside has certain limitation, so that when concrete truck pours concrete, the efficiency is slow, and the concrete processing efficiency of sand and stone separating device is reduced. SUMMARY

[0003] Therefore, the utility model aims at providing a concrete waste separating device to solve the technical problem of limited concrete pouring rate per unit time.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a concrete waste separating device, the concrete waste separating device includes sand-water separating assembly and sand and stone separating assembly, both sides of the sand-water separating assembly and the sand and stone separating assembly are provided with receiving assembly, the receiving assembly includes funnel frame and screw conveying cylinder, the screw conveying cylinder is communicated with one side of the funnel frame, the end of the screw conveying cylinder is provided with second motor, and one side of the funnel frame is provided with infusion tube.

[0005] By adopting the above technical scheme, two groups of receiving assemblies can receive waste from two concrete trucks at the same time, which not only saves time, but also avoids efficiency loss caused by waiting, and at the same time, the funnel frame of receiving assembly provides sufficient accommodation space, so that concrete truck can quickly complete unloading operation, further speeding up the processing process.

[0006] Further, the two groups of receiving assemblies are mirror image structures, and the bottom of the funnel frame is provided with support frame.

[0007] By adopting the technical scheme, two groups of receiving assemblies can simultaneously receive the discharging from two concrete trucks, parallel processing is realized, the processing efficiency of the concrete is greatly improved, the two concrete trucks do not need to wait and can simultaneously perform the discharging operation, which can significantly shorten the processing time and improve the fluency of the overall work process in actual application.

[0008] Further, the sand-water separation assembly comprises a receiving frame and a spiral conveying machine, the spiral conveying machine is arranged on one side of the receiving frame, and the spiral conveying machine is in an inclined state.

[0009] By adopting the technical scheme, the sand and water separated from the vibrating screen plate can be efficiently collected, the continuity of the separation process is ensured, meanwhile, the inclined spiral conveying machine is arranged on one side of the receiving frame, and the sand in the receiving frame can be stably conveyed to a designated position, i.e., the second receiving frame, by driving of the first motor, effective conveying of the sand is realized, and the processing efficiency is prevented from being reduced due to accumulation in the receiving frame.

[0010] Further, one side of the receiving frame is provided with an overflow groove for being connected with an external sewage treatment device, and the infusion pipe is connected with an external sewage cleaning device through a liquid pump for providing clean water for the concrete.

[0011] By adopting the technical scheme, the overflow groove ensures that the sewage separated from the concrete can be smoothly discharged from the receiving frame and purified by the external sewage treatment device, which not only prevents the accumulation of the sewage in the receiving frame, but also realizes effective recovery and reuse of the sewage, which meets the requirements of environmental protection and sustainable development.

[0012] Further, the sand-stone separation assembly and the sand-water separation assembly are arranged in a stacked state, the sand-stone separation assembly comprises a support frame, a vibrating screen plate is arranged on the inner side of the support frame, and a vibrating motor is arranged on each side of the support frame.

[0013] By adopting the technical scheme, the stacked state makes the whole device compact in structure and small in floor area, and facilitates installation and use in a limited space, meanwhile, the layout also optimizes the processing flow of the concrete waste and realizes smooth transition from sand-stone separation to sand-water separation.

[0014] Further, a spring is arranged between the support frame of the support frame and the receiving frame, a first receiving frame is arranged at the end of the vibrating screen plate, a discharge port is arranged at the end of the spiral conveying machine, and a second receiving frame is arranged at the bottom.

[0015] By adopting the technical scheme, the installation of the spring provides additional elasticity and buffering for the support frame, so that the support frame can work more stably when the vibration motor generates high-frequency vibration, and the noise and abrasion caused by vibration are reduced, and meanwhile, the elasticity of the spring also helps to improve the screening efficiency of the vibrating screen plate, so that gravel and stones can be separated more quickly through the screen hole.

[0016] Further, the first motor, the second motor and the vibration motor are electrically connected with an external power supply through a controller.

[0017] By adopting the technical scheme, the connection mode realizes centralized control and management of the three motors, and the controller as the hub can accurately control the start, stop and rotation speed of each motor according to actual needs, so as to ensure that the whole concrete waste separation device can stably operate according to the predetermined program and requirements, and the centralized control not only improves the operation convenience, but also enhances the controllability and stability of the whole device.

[0018] In summary, the utility model mainly has the following beneficial effects:

[0019] The utility model discloses a receiving assembly, which realizes the function that two concrete trucks can simultaneously perform dumping operation, improves work efficiency, avoids the waiting time of concrete trucks caused by the limited processing capacity of a single receiving assembly, provides a larger accommodation space for concrete for the two receiving assemblies, ensures that the concrete trucks can rapidly and smoothly perform unloading operation, and significantly improves the processing efficiency of concrete per unit time, in addition, the adoption of the spiral conveying cylinder ensures that the conveying rate of concrete from the receiving assembly to the inside of the support frame is stable and controllable, guarantees the continuity of concrete in the conveying process, and further ensures the effectiveness and accuracy of subsequent sandstone separation processing. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0021] Figure 2 It is a front view structure schematic diagram of the utility model;

[0022] Figure 3 It is a structure schematic diagram of the receiving assembly of the utility model;

[0023] Figure 4 It is a structure schematic diagram of the sand-water separation assembly and sandstone separation assembly of the utility model;

[0024] In the figure: 1, sand water separation assembly; 101, receiving frame; 102, screw feeder; 103, first motor; 104, discharge port; 2, sandstone separation assembly; 201, support frame; 202, vibrating screen plate; 203, vibration motor; 204, spring; 3, receiving assembly; 301, funnel frame; 302, screw conveying cylinder; 303, second motor; 304, support frame; 305, liquid conveying pipe; 401, first receiving frame; 402, second receiving frame. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation on the present application.

[0026] In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation on the present application, and in addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected: it can be mechanically connected, or it can be electrically connected: it can be directly connected, or it can be indirectly connected through an intermediate medium: it can be the communication between two elements, and those skilled in the art can understand the specific meaning of the above terms in the present application according to the specific circumstances.

[0028] A concrete waste separation device, such as Figures 1 to 4As shown, including sand water separation assembly 1 and sand stone separation assembly 2, both sides of sand water separation assembly 1 and sand stone separation assembly 2 are provided with receiving assembly 3, receiving assembly 3 includes funnel frame 301, one side of funnel frame 301 is communicated with screw conveying cylinder 302 of sand stone separation assembly 2, and the end of screw conveying cylinder 302 is provided with second motor 303, one side of funnel frame 301 is provided with infusion tube 305, two groups of receiving assembly 3 can receive waste from two concrete trucks at the same time, which not only saves time, but also avoids the efficiency loss caused by waiting, at the same time, the provision of funnel frame 301 of receiving assembly 3 provides sufficient accommodation space, so that the concrete truck can quickly complete the unloading operation, further speeding up the processing flow, in addition, the introduction of screw conveying cylinder 302 ensures that the concrete waste is transported to the inside of support frame 201 at a stable and controllable speed, which not only optimizes the conveying process of concrete, but also guarantees the continuity and stability of subsequent sand stone separation operation, thereby improving the separation efficiency and processing quality.

[0029] Referring to Figure 1 , Figure 2 , two groups of receiving assembly 3 are mirror image structure, which can be used for two concrete trucks to unload at the same time, funnel frame 301 is provided with support frame 304 at the bottom, two groups of receiving assembly 3 can receive the material from two concrete trucks at the same time, realizing parallel processing, thereby greatly improving the processing efficiency of concrete, two concrete trucks can perform unloading operation synchronously without waiting, which can significantly shorten the processing time and improve the smoothness of overall work flow in practical application, at the same time, support frame 304 installed at the bottom of funnel frame 301 provides stable support for the whole receiving assembly 3, ensuring the stability and reliability of receiving assembly 3 when receiving concrete waste.

[0030] Referring to Figure 1 , Figure 2 , Figure 4 , sand water separation assembly 1 includes receiving frame 101, and one side of receiving frame 101 is provided with screw feeder 102, screw feeder 102 is inclined, and one end is provided with first motor 103, which can efficiently collect sand and water from the sieve plate 202, ensuring the continuity of the separation process, at the same time, the inclined screw feeder 102 is installed on one side of receiving frame 101, which can stably transport the sand in receiving frame 101 to the designated position, i.e. second receiving frame 402, through the driving of first motor 103, realizing the effective transportation of sand, avoiding the decrease of processing efficiency caused by accumulation in receiving frame 101, at the same time, the precise control of first motor 103 makes the running speed of screw feeder 102 adjustable according to actual needs, further enhancing the flexibility and adaptability of the whole sand water separation assembly 1.

[0031] Referring to Figure 1 ,Figure 2 、 Figure 4 , The side of the receiving frame 101 is provided with an overflow groove, and is connected with the external sewage treatment device. The liquid pump is connected with the external sewage treatment device through the liquid conveying pipe 305, which is used to provide clean water for the concrete. The setting of the overflow groove ensures that the separated sewage can be smoothly discharged from the receiving frame 101, and purified by the external sewage treatment device. This not only avoids the accumulation of sewage in the receiving frame 101, but also realizes the effective recycling and reuse of sewage, which meets the requirements of environmental protection and sustainable development. At the same time, the cooperation of the liquid conveying pipe 305 and the liquid pump provides continuous clean water for the concrete waste separation process. The liquid pump delivers the treated clean water to the required position, such as the hopper frame 301, for washing and diluting the concrete, improving the efficiency of sand and stone separation.

[0032] Referring to Figure 1 、 Figure 2 、 Figure 4 , The sand and stone separation assembly 2 and the sand and water separation assembly 1 are arranged in an up-down stack state. The sand and stone separation assembly 2 includes a support frame 201, and the inner side of the support frame 201 is provided with a vibrating screen plate 202. Vibration motors 203 are installed on both sides of the support frame 201. The up-down stack state makes the whole device structure compact and occupies small area, which is convenient for installation and use in limited space. At the same time, this layout also optimizes the concrete waste treatment process, realizing smooth transition from sand and stone separation to sand and water separation. In the sand and stone separation assembly 2, the support frame 201 serves as the core structure, providing stable support for the vibrating screen plate 202 and the vibration motor 203. The fine mesh design of the vibrating screen plate 202 can effectively separate the sand and gravel and stone in the concrete. The powerful vibration of the vibration motor 203 further promotes the separation process.

[0033] Referring to Figure 1 、 Figure 2 、 Figure 4 , The spring 204 is installed between the support frame 201 and the support frame of the receiving frame 101. The end of the vibrating screen plate 202 is provided with a first receiving frame 401, and the end of the spiral conveying machine 102 is provided with a discharge port 104 and a second receiving frame 402 at the bottom. The installation of the spring 204 provides additional elasticity and buffer for the support frame 201, so that the support frame 201 can work more stably when the vibration motor 203 generates high-frequency vibration, reducing noise and wear caused by vibration. At the same time, the elastic effect of the spring 204 also helps to improve the screening efficiency of the vibrating screen plate 202, so that the sand and gravel can be separated more quickly through the screen hole. Secondly, the first receiving frame 401 arranged at the end of the vibrating screen plate 202 effectively receives the large stones falling from the vibrating screen plate 202, avoiding the scattering and confusion of the stones, and facilitating the subsequent collection and processing.

[0034] Referring to Figure 1 、 Figure 2 、 Figure 4 The first motor 103, the second motor 303 and the vibration motor 203 are electrically connected with the external power supply through the controller, which realizes centralized control and management of the three motors, and the controller as the hub can accurately control the start, stop and rotation speed of each motor according to actual needs, so as to ensure that the whole concrete waste separation device can stably operate according to the predetermined program and requirements. This centralized control not only improves the convenience of operation, but also enhances the controllability and stability of the whole device. At the same time, the electrical connection of the controller and the external power supply also provides stable and reliable power supply for the three motors. The external power supply as the source of power ensures the stable operation of the motor under long-time and high-intensity work, avoiding faults and shutdown caused by power shortage or fluctuation.

[0035] The implementation principle of the utility model is: first, the concrete truck pours concrete into the inside of the funnel frame 301, then the second motor 303 drives the spiral blade inside the spiral conveying cylinder 302 to transport the concrete until it is transported to the inside of the supporting frame 201. At this time, due to the action of the vibration motor 203 on both sides, the supporting frame 201 vibrates at high frequency, and the fine gravel and clean water are leaked into the receiving frame 101 below through the vibrating sieve plate 202, then the spiral feeder 102 is used to transport the gravel at the bottom of the receiving frame 101 and drop into the second receiving frame 402 on one side. At the same time, the stones leaked on the vibrating sieve plate 202 are removed and dropped into the first receiving frame 401 on one side through the high-frequency vibration effect, so as to complete the gravel separation operation of the concrete. In the above operation process, by using two groups of receiving assemblies 3, first, two concrete trucks can be poured at the same time, and at the same time, a certain accommodation space for concrete can be provided to ensure that the concrete truck can quickly unload, so as to improve the processing efficiency of concrete per unit time, and the spiral conveying cylinder 302 ensures that the transportation rate of the concrete transported into the supporting frame 201 is stable, and ensures the effectiveness of the concrete separation treatment.

[0036] The parts not involved in the utility model are the same as or can be realized by the prior art, and will not be described in detail here.

[0037] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, and the person skilled in the art can make the modification, replacement and change of the embodiments without the creative contribution after reading the specification without departing from the principles and the purpose of the utility model, but as long as in the claim range of the utility model, it is protected by the patent law.

Claims

1. A concrete waste separating apparatus, characterised in that, The concrete waste separating device comprises a sand-water separating assembly and a sand-stone separating assembly, both sides of the sand-water separating assembly and the sand-stone separating assembly are provided with receiving assemblies, the receiving assembly comprises a funnel frame and a spiral conveying cylinder, the spiral conveying cylinder is communicated with one side of the funnel frame, the end of the spiral conveying cylinder is provided with a second motor, one side of the funnel frame is provided with a liquid conveying pipe.

2. The concrete waste separating apparatus of claim 1, wherein, The two receiving assemblies are mirror structures, the bottom of the funnel frame is provided with a supporting frame.

3. The concrete waste separating apparatus of claim 1, wherein, The sand-water separating assembly comprises a receiving frame and a spiral feeder, the spiral feeder is arranged on one side of the receiving frame, the spiral feeder is inclined, and one end of the spiral feeder is provided with a first motor.

4. The concrete waste separating apparatus of claim 3, wherein, One side of the receiving frame is provided with an overflow groove for being communicated with an external sewage treatment device, the liquid conveying pipe is communicated with an external sewage cleaning device through a liquid pump for providing clean water for the concrete.

5. The concrete waste separating apparatus of claim 3, wherein, The sand-stone separating assembly is arranged above the sand-water separating assembly, the sand-stone separating assembly comprises a supporting frame, the inner side of the supporting frame is provided with a vibrating sieve plate, and both sides of the supporting frame are provided with vibrating motors.

6. The concrete waste separating apparatus of claim 5, wherein, Springs are arranged between the supporting frame and the supporting frame of the receiving frame, the end of the vibrating sieve plate is provided with a first receiving frame, the end of the spiral feeder is provided with a discharging port, and the bottom is provided with a second receiving frame.

7. The concrete waste separating apparatus of claim 5, wherein, The first motor, the second motor and the vibrating motor are electrically connected with an external power supply through a controller.

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