Stirring device for cement pipe pile raw material production
By setting up a dust suppression mechanism and utilizing the combination of traction ropes and a top cover, the problem of dust generation during the feeding process of the concrete mixer was solved, achieving improvements in environmental protection and automation.
Patent Information
- Application Number
- CN202423159238.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-20
AI Technical Summary
During the feeding process, existing concrete mixers generate dust due to the collision of raw materials, causing environmental pollution. Current technologies struggle to solve this problem.
A dust suppression mechanism is adopted. By using a dust suppression mechanism in the feeding hopper, and by using the cooperation of the traction rope and the top cover, the dust generated during the feeding process is blocked and prevented from spreading into the external environment.
It effectively blocks dust, improves environmental protection, enhances the automation level and environmental performance of the equipment, and reduces energy consumption and environmental pollution.
Smart Images
Figure CN223685738U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of concrete mixer, concretely is a kind of stirring device for cement pipe pile raw material production. BACKGROUND
[0002] Cement pipe pile is the pile foundation material commonly used in building foundation engineering, with high bearing capacity, good durability, fast construction speed and other advantages. It is made by using prestressed technology, and is classified and complete in specification, suitable for various soil conditions and construction engineering. Static pressure or hammering pile sinking process can be used in construction, but attention should be paid to soil squeezing effect and geological condition restriction. When producing, concrete is one of the most important raw materials.
[0003] The existing concrete mixing device needs to pour the gravel, cement and sand into the internal of the feeding hopper in sequence and at a certain ratio during use, and then carries out feeding operation. However, in the actual use process, there is a problem, specifically, when the raw materials are guided into the stirring box by the guide plate, the raw materials will collide with each other, and the position of the raw materials will move and cause the situation of violent stirring and dust raising. The dust raises from the top of the feeding hopper and spreads, which increases the harm to the external environment to a certain extent and reduces the environmental protection of the stirring device. UTILITARIAN CONTENT
[0004] Therefore, the utility model aims at providing a stirring device for cement pipe pile raw material production to solve the technical problem that the traditional concrete mixer easily causes violent stirring and dust raising during raw material feeding.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a stirring device for cement pipe pile raw material production, comprising a bottom support frame, a sliding rail frame and a feeding assembly. The sliding rail frame is arranged on one side of the bottom support frame. The feeding assembly is slidingly arranged on the sliding rail frame. The feeding assembly comprises a feeding hopper and a dust suppression mechanism. The dust suppression mechanism is arranged on the top of the feeding hopper. The dust suppression mechanism comprises a top cover matched with the top opening of the feeding hopper and a traction rope. One side of the top cover is rotationally connected with the feeding hopper. The two ends of the traction rope are respectively connected with the other side of the top cover and the sliding rail frame.
[0006] By adopting the above technical scheme, as the feeding hopper continuously rises, the top cover is gradually buckled on the top opening thereof until completely closed. In this way, when the feeding hopper reaches the feeding position and carries out feeding operation, the top cover can effectively shield the dust that may be generated during the feeding process, so as to prevent the dust from escaping to the external environment, thereby significantly improving the protection effect on the external environment.
[0007] Further, the top end of the slide rail frame is provided with a winding motor, the output end of the winding motor is provided with a winding roller, which is used to wind the length of the traction rope, and the winding motor is electrically connected with an external power source through a controller.
[0008] By adopting the above technical scheme, the length of the traction rope can be accurately adjusted by the winding motor, and when the relative position between the top cover and the feeding hopper needs to be adjusted, the winding motor is started, and the traction rope is wound or released by the winding roller driven by the output end of the winding motor, so that the opening and closing degree of the top cover is accurately controlled.
[0009] Further, one side of the slide rail frame is provided with a limiting pulley for changing the traction direction of the traction rope.
[0010] By adopting the above technical scheme, during the movement of the feeding hopper up and down along the slide rail frame, the traction rope needs to change its traction direction through the limiting pulley, so as to ensure that the top cover can be correctly buckled or opened, and the existence of the limiting pulley enables the traction rope to smoothly pass through and change direction, avoiding the jamming or wear caused by sudden change of traction direction, and improving the stability and durability of the whole system.
[0011] Further, one side of the top cover is fixedly provided with a mounting ear for providing a connection point of the traction rope and the top cover.
[0012] By adopting the above technical scheme, the mounting ear can withstand the tension generated during winding and releasing of the traction rope, ensuring that the top cover can be accurately buckled or opened with the up and down movement of the feeding hopper, and through the connection of the mounting ear and the traction rope, the mechanical control of the opening and closing action of the top cover is realized, and the automation degree of the feeding process is improved.
[0013] Further, one side of the slide rail frame is provided with a fixed pulley and a lifting motor for providing a traction power source for the feeding hopper to slide along the slide rail frame.
[0014] By adopting the above technical scheme, the fixed pulley ensures that the feeding hopper can move smoothly during sliding by its fixed position and smooth surface, and will not deviate from the predetermined track due to friction or external force, which greatly improves the stability and accuracy of the feeding process.
[0015] Further, the top of the bottom support frame is provided with a stirring box, the inner side of the stirring box is provided with a stirring device, and one side of the stirring box is provided with a power assembly which is in transmission connection with the stirring device.
[0016] By adopting the above technical scheme, the stirring box not only has sufficient volume to accommodate raw materials, but also ensures the safety of the raw materials during stirring through its solid structure, and meanwhile, the inner side of the stirring box is provided with a stirring device, which can fully mix the raw materials through rotating and stirring actions, thereby ensuring the uniformity and consistency of the raw materials and providing high-quality raw material basis for subsequent production or processing processes.
[0017] Further, the bottom of the stirring box is rotationally provided with a discharging plate, a hydraulic cylinder is connected and installed between one side of the discharging plate and the bottom support frame, and the hydraulic cylinder is used for opening and closing the discharging plate.
[0018] By adopting the above technical scheme, the raw materials after stirring can be conveniently discharged through the discharging plate, and the rotating opening and closing function of the discharging plate as a connecting bridge between the stirring box and the subsequent process realizes precise control and discharge of the raw materials, thereby avoiding production problems caused by poor discharge or excessive discharge.
[0019] In summary, the utility model mainly has the following beneficial effects:
[0020] 1. The dust suppression mechanism is used, the feeding hopper is gradually moved upward along the slide rail frame, the length of the traction rope is fixed, one side of the top cover is rotated through the pivot under the action of the traction force of the traction rope, the top cover is gradually buckled at the top opening of the feeding hopper, when the feeding hopper rises to the feeding position and performs the feeding operation, the top cover is completely buckled, the flying dust generated in the feeding process can be effectively shielded, and the top cover is prevented from overflowing into the external environment, so that the protection of the external environment is improved, when the feeding hopper is moved downward along the slide rail frame again, the top cover is rotated again through the pivot under the action of the traction force of the traction rope and is gradually opened, the interference of the top cover on the addition of raw materials in the feeding hopper is avoided, the opening and closing operation of the top cover does not need to use electrical devices, the automation degree of the device is improved, the beneficial effect of the environmental protection type is embodied, and energy consumption and environmental pollution are effectively reduced.
[0021] 2. The winding motor is arranged, the winding motor can accurately wind and adjust the length of the traction rope through the winding roller connected to the output end, the opening and closing degree between the top cover and the feeding hopper can be flexibly adjusted according to actual needs, the top cover can be tightly buckled on the feeding hopper in the feeding process, the environmental protection performance is improved. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 It is a three-dimensional structure schematic view of the utility model;
[0023] Figure 2 It is a side view structure schematic view of the utility model;
[0024] Figure 3 It is a structural schematic view of the power assembly of the utility model;
[0025] Figure 4 It is a structural schematic view of the utility model Figure 2 A structure schematic view of the utility model is enlarged at A.
[0026] In the figure: 1, bottom support frame; 2, stirring box; 3, slide rail frame; 4, blanking plate; 5, feeding assembly; 501, feeding hopper; 502, fixed pulley; 503, lifting motor; 6, dust suppression mechanism; 601, top cover; 602, limit pulley; 603, winding motor; 604, winding roller; 605, mounting lug; 606, traction rope; 7, stirring device; 8, power assembly. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used for explaining the utility model, and cannot be understood as limiting the utility model.
[0028] In the description of the utility model, it should be explained that the directions or position relations indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are based on the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model to having a specific direction, being constructed and operated in a specific direction, and therefore cannot be understood as limiting the utility model, 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.
[0029] In the description of the utility model, it should be explained 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 it can be 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 for ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0030] The embodiments will be described below according to the overall structure of the utility model.
[0031] Embodiment one:
[0032] A kind of stirring device for cement pipe pile raw material production, such as Figures 1 to 4As shown, including the bottom support frame 1, one side of the bottom support frame 1 is provided with a slide rail frame 3, and the inner side of the slide rail frame 3 is provided with a feeding assembly 5 which is slidably arranged, the feeding assembly 5 comprises a feeding hopper 501, the top of the feeding hopper 501 is provided with a dust suppression mechanism 6, the dust suppression mechanism 6 comprises a top cover 601 which is adapted to the top opening of the feeding hopper 501, one side of the top cover 601 is rotatably connected with the feeding hopper 501, and the other side is connected with the slide rail frame 3 through a certain length of traction rope 606, as the feeding hopper 501 continuously rises, the top cover 601 gradually fits on the top opening thereof until completely closed, in this way, when the feeding hopper 501 reaches the feeding position and performs the feeding operation, the top cover 601 can effectively shield the dust generated during the feeding process, preventing the dust from escaping to the external environment, thereby significantly improving the protection effect on the external environment, at the same time, when it is necessary to feed again, the feeding hopper 501 moves downward along the slide rail frame 3 under the action of the driving mechanism, at this time, due to the pulling force of the traction rope 606, the top cover 601 is rotated again through the rotating shaft and gradually opened, in this way, the opening process of the top cover 601 will not hinder the addition of raw materials into the feeding hopper 501.
[0033] Embodiment two:
[0034] Referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 , the top end of the slide rail frame 3 is provided with a winding motor 603, the output end of the winding motor 603 is provided with a winding roller 604 for winding and adjusting the length of the traction rope 606, the winding motor 603 is electrically connected with the external power source through the controller, so that the length of the traction rope 606 can be accurately adjusted by the winding motor 603, when it is necessary to adjust the relative position between the top cover 601 and the feeding hopper 501, the winding motor 603 will be started and drive the winding roller 604 through the output end to wind or release the traction rope 606, thereby realizing the precise control of the opening degree of the top cover 601, at the same time, the winding motor 603 is electrically connected with the external power source through the controller, this setting not only improves the automation degree of the whole system, but also makes the operation more flexible and convenient, through the controller, the operator can remotely or on-site control the start-stop and rotating speed of the winding motor 603, and then adjust the winding of the traction rope 606 to meet the actual needs in different feeding processes.
[0035] Referring to Figure 1 , Figure 4The side of the slide rail frame 3 is provided with a limiting pulley 602 for changing the traction direction of the traction rope 606. During the movement of the feeding hopper 501 along the slide rail frame 3, the traction rope 606 needs to change its traction direction through the limiting pulley 602, so that the top cover 601 can be correctly buckled or opened. The existence of the limiting pulley 602 enables the traction rope 606 to smoothly bypass and change direction, avoiding jamming or wear caused by sudden changes in traction direction, improving the stability and durability of the entire system. At the same time, the limiting pulley 602 also plays a role in limiting the position of the traction rope 606, ensuring that the traction rope can follow the predetermined path during winding and releasing, without deviating from the track or causing unnecessary friction. This not only improves the service life of the traction rope 606, but also makes the entire feeding process smoother and more reliable.
[0036] Referring to Figure 1 , Figure 2 , Figure 3 , the top of the top cover 601 is fixedly provided with a mounting ear 605 for providing a connection point between the traction rope 606 and the top cover 601. The mounting ear 605 can withstand the tension generated by the traction rope 606 during winding and releasing, ensuring that the top cover 601 can be accurately buckled or opened with the movement of the feeding hopper 501. Through the connection between the mounting ear 605 and the traction rope 606, mechanical control of the opening and closing action of the top cover 601 is achieved, improving the automation level of the feeding process. At the same time, the existence of the mounting ear 605 also makes the installation and replacement of the traction rope 606 more convenient. When maintenance or replacement of the traction rope 606 is required, the operator only needs to loosen the connection with the mounting ear 605 to easily perform the replacement operation without the need for complex disassembly or adjustment of the entire feeding system.
[0037] Referring to Figure 1 , Figure 2 , Figure 3 , the side of the slide rail frame 3 is provided with a fixed pulley 502 and a lifting motor 503 for providing a traction power source for the sliding movement of the feeding hopper 501 along the slide rail frame 3. The fixed pulley 502 ensures smooth movement of the feeding hopper 501 during sliding by its fixed position and smooth surface, preventing deviation from the predetermined track due to friction or external forces, greatly improving the stability and accuracy of the feeding process. At the same time, the side of the slide rail frame 3 is also provided with a lifting motor 503 as a traction power source for the sliding movement of the feeding hopper 501 along the slide rail frame 3. The lifting motor 503 transmits power to the feeding hopper 501 through the output of the rotating torque, enabling it to slide up and down along the slide rail frame 3.
[0038] Referring to Figure 1 , Figure 2 , Figure 3The top of the bottom support frame 1 is provided with a stirring box 2, the inner side of the stirring box 2 is provided with a stirring device 7, one side of the stirring box 2 is provided with a power assembly 8, the stirring box 2 not only has sufficient volume to accommodate raw materials, but also ensures the safety of the raw materials during stirring through its solid structure, meanwhile, the inner side of the stirring box 2 is provided with the stirring device 7, which can fully mix the raw materials through rotating and stirring actions, ensuring the uniformity and consistency, and providing high-quality raw material basis for subsequent production or processing process, and the power assembly 8 provides stable and reliable power source for the stirring device 7, and the power assembly 8 usually includes motor, reducer and other components, which work together to convert electrical energy into mechanical energy to drive the stirring device 7 to rotate and stir.
[0039] Referring to Figure 1 、 Figure 2 Figure 3 Figure 1 Figure 2 The bottom of the stirring box 2 is rotatably provided with a discharging plate 4, and a hydraulic cylinder is connected and installed between one side of the discharging plate 4 and the bottom support frame 1, so as to open and close the discharging plate 4, so that the raw materials after stirring can be conveniently discharged through the discharging plate 4, the discharging plate 4 serves as a connecting bridge between the stirring box 2 and the subsequent process, and the rotating opening and closing function realizes the precise control and discharge of the raw materials, avoids the production problems caused by poor discharge or excessive discharge, and meanwhile, the hydraulic cylinder is connected and installed between one side of the discharging plate 4 and the bottom support frame 1, which provides powerful power support for the opening and closing of the discharging plate 4, and the hydraulic cylinder can drive the discharging plate 4 to rotate and open and close stably through its stable thrust and accurate control system, which not only improves the automation degree of the discharging process, but also ensures the stability and reliability of the discharging plate 4 during opening and closing.
[0040] The implementation principle of the utility model is: firstly, a certain proportion of stones, cement and sand are sequentially added in the inside of the feeding hopper 501, then the feeding hopper 501 is pulled upward by the lifting motor 503, with the gradual upward movement of the feeding hopper 501, the length of the traction rope 606 is fixed, so that one side of the top cover 601 rotates through the rotating shaft, realizing the operation that the top cover 601 is gradually buckled on the top of the feeding hopper 501, waiting for the feeding hopper 501 to rise to the feeding position and then performing the subsequent feeding operation, at this time, the top cover 601 is completely buckled on the top opening of the feeding hopper 501, if dust appears during the feeding process, the top cover 601 can be used to shield it, avoiding the overflow of the dust to the outside, so as to improve the protection of the external environment;
[0041] When the re-feeding is performed, the feeding hopper 501 moves downward along the slide rail frame 3, and meanwhile, the top cover 601 is rotated through the rotating shaft due to the existence of the traction rope 606, so that the top cover 601 is gradually opened, thereby avoiding the influence of the top cover 601 on the subsequent operation of adding raw materials into the feeding hopper 501, and the opening and closing of the top cover 601 can be operated without using electrical devices, thereby improving the automation and environmental protection.
[0042] The parts not involved in the present application are the same as the prior art or can be realized by using the prior art, and will not be described in detail here.
[0043] Although the embodiments of the present application have been shown and described, the specific embodiments are only an explanation of the present application, and are not a limitation of the present application, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and those skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the present specification without departing from the principles and purposes of the present application, but as long as they are within the scope of the claims of the present application, they are protected by the patent law.
Claims
1. A cement pipe pile raw material production stirring device, characterized in that, Include: Bottom support frame; Slide rail frame, provided on one side of the bottom support frame; The upper feeding assembly is slidably arranged on the slide rail frame, and the upper feeding assembly comprises an upper feeding hopper and a dust suppression mechanism, the dust suppression mechanism is arranged on the top of the upper feeding hopper, the dust suppression mechanism comprises a top cover matched with the opening of the top of the upper feeding hopper and a traction rope, one side of the top cover is rotatably connected with the upper feeding hopper, and the two ends of the traction rope are respectively connected with the other side of the top cover and the slide rail frame.
2. The cement pipe pile raw material production stirring device according to claim 1, characterized in that, The top end of the slide rail frame is provided with a winding motor, the output end of the winding motor is provided with a winding roller, which is used for winding and adjusting the length of the traction rope, and the winding motor is electrically connected with an external power supply through a controller.
3. The cement pipe pile raw material production stirring device according to claim 1, characterized in that, A limit pulley is installed on one side of the slide rail frame, which is used to change the traction direction of the traction rope.
4. The cement pipe pile raw material production stirring device according to claim 1, characterized in that, An installation ear is fixedly arranged on one side of the top of the top cover, which is used to provide the connection point of the traction rope and the top cover.
5. The cement pipe pile raw material production stirring device according to claim 1, characterized in that, A fixed pulley and a lifting motor are installed on one side of the slide rail frame, which are used to provide the traction power source of the upper feeding hopper sliding along the slide rail frame.
6. The cement pipe pile raw material production stirring device according to claim 1, characterized in that, A stirring box is installed on the top of the bottom support frame, an inside of the stirring box is provided with a stirring device, one side of the stirring box is provided with a power assembly, and the power assembly is in transmission connection with the stirring device.
7. The cement pipe pile raw material production stirring device according to claim 6, characterized in that, A discharge plate is rotatably arranged on the bottom of the stirring box, a hydraulic cylinder is connected and installed between one side of the discharge plate and the bottom support frame, and the hydraulic cylinder is used to open and close the discharge plate.