Cement mixing plant
By designing adjustable discharge hopper angle and flow control in the cement mixing plant, the problems of material spillage and increased cleaning costs caused by fixed discharge hoppers were solved, achieving stable unloading and efficient construction.
Patent Information
- Application Number
- CN202520223825.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-02-12
AI Technical Summary
The existing cement mixing plant has a fixed discharge hopper, which makes it difficult to flexibly adjust the angle according to actual unloading needs, resulting in material spillage, increased cleaning costs, and impact on construction progress.
A cement mixing plant was designed, which uses a discharge hopper connected by gears and toothed blocks, combined with a cylinder to push an arc-shaped valve plate to control the discharge flow rate, so as to achieve flexible adjustment of the discharge angle and flow rate. With the help of multiple sets of storage towers and mixing mechanisms, it ensures uniform mixing and stable unloading of materials.
The system enables flexible angle adjustment of the discharge hopper, improving the flexibility and accuracy of unloading, simplifying the operation process, reducing material spillage and cleanup costs, and ensuring construction progress.
Smart Images
Figure CN223849616U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cement mixing equipment technical field, specifically a cement mixing station. BACKGROUND
[0002] The cement mixing station, also known as a concrete mixing station, is an important facility or equipment for producing concrete in the construction industry. Its main function is to mix and stir raw materials such as cement, aggregate (such as sand and stone), water, and additional agents or admixtures according to the predetermined proportion, to produce concrete that meets the engineering requirements.
[0003] The cement mixing station produces concrete that meets the engineering requirements by applying strong shearing force and friction to the materials through the high-speed rotating stirring blades in the forced mixer. However, the existing cement mixing station has the problem that the discharge hopper is usually fixed at a certain position, making it difficult to adjust the angle flexibly according to the actual unloading requirements, which may cause material spillage, increase cleaning costs, and even affect the construction progress. SUMMARY
[0004] The utility model aims at solving the problem of the existing cement mixing station, which is usually fixed at a certain position, making it difficult to adjust the angle flexibly according to the actual unloading requirements, which may cause material spillage, increase cleaning costs, and even affect the construction progress, and provides a cement mixing station.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cement mixing station, comprising: a support climbing frame one, a rack, and a support climbing frame two, the inside one end of the support climbing frame one is fixedly connected with a storage tower, the top one end of the rack is fixedly connected with a material conveyor, one end of the material conveyor is fixedly connected with a feeding slide plate, the other end of the rack is fixedly connected with a motor one, the output end of the motor one is fixedly connected with a gear, the inside one end of the support climbing frame two is fixedly connected with a stirring tank, the inside one end of the stirring tank is provided with a stirring mechanism, the bottom one end of the stirring tank is fixedly connected with a discharge hopper, the outside one end of the discharge hopper is fixedly connected with a gear block, and the other end of the discharge hopper is provided with a discharging mechanism.
[0006] As a further scheme of the utility model: the inside other end of the support climbing frame two is fixedly connected with a support rod, the outside other end of the discharge hopper is rotatably connected with a support ring, and the other end of the support rod is fixedly connected with the support ring.
[0007] As a further scheme of the utility model: the stirring mechanism includes support connection swivel ring, support plate and connecting narrow plate, the support connection swivel ring is rotationally connected to the inside upper end of stirring jar, the support plate is fixedly connected to the top one end of stirring jar, the connecting narrow plate is fixedly connected to the inside one end of support connection swivel ring;Motor two, motor support and motor three, the motor two is fixedly connected to the above middle end of support plate, the motor support is fixedly connected to one end of connecting narrow plate, the motor three is fixedly connected to the inside of motor support;Main shaft stem, stirring helical blade, auxiliary shaft stem and stirring short blade, the main shaft stem is fixedly connected to the middle end of connecting narrow plate, the stirring helical blade is fixedly connected to the outside of main shaft stem, the auxiliary shaft stem is fixedly connected with the output end of motor three, the stirring short blade is fixedly connected to the outside one end of auxiliary shaft stem.
[0008] As a further scheme of the utility model: the discharging mechanism includes discharging short pipe and discharging inclined pipe, the discharging short pipe is fixedly connected to the bottom of discharging hopper, the discharging inclined pipe is fixedly connected to one end of discharging short pipe;Support, pneumatic cylinder and arc valve plate, the support is fixedly connected to one end of the outside of discharging hopper, the pneumatic cylinder is fixedly connected to one end of the inside of support, the arc valve plate is fixedly connected with the movable end of pneumatic cylinder.
[0009] As a further scheme of the utility model: the stirring jar side wall one end is provided with through hole for feeding slide plate insertion, the number of tooth blocks is provided with multiple groups, is symmetrically arranged at the outside of discharging hopper, the tooth block is engagedly connected with the gear.
[0010] As a further scheme of the utility model: the number of support climbing frame one is provided with multiple groups, and every two groups of support climbing frame one are fixedly connected with a group of storage tower.
[0011] As a further scheme of the utility model: the other end of motor support is fixedly connected with the support connection swivel ring, the other end of main shaft stem is fixedly connected with the output end of motor two, and the number of motor support, motor three and auxiliary shaft stem is two groups.
[0012] Compared with the prior art, the utility model has the advantages of:
[0013] The utility model discloses a plurality of groups of storage tower store cement and sandstone and other materials, when using, material passes through conveyer and slide plate and is sent into the mixing jar, and motor no. 2 drives the rotation of main shaft stem, drives the stirring material of mixing helical blade, simultaneously, the rotation of main shaft stem also drives the rotation of connecting narrow board and support connection swivel, and then makes motor support, motor no. 3, auxiliary shaft and stirring short blade carry out the circular motion with main shaft stem as the center, and motor no. 3 drives the rotation of auxiliary shaft again, and stirring short blade rotates, and the material on the edge of mixing jar is mixed and stirred, and mixing helical blade together ensures that the material is stirred evenly, after stirring, motor no. 1 drives the rotation of gear, makes the rotation of discharge hopper, adjusts the discharge angle to the suitable unloading position, and cylinder promotes arc valve plate control discharge flow size and open and close, and the material that mixes well is discharged through discharge pipe, and completes the discharge, and the discharge hopper keeps stable in the process. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is whole structure schematic diagram of the utility model;
[0015] Figure 2 It is structure schematic diagram of storage tower in the utility model;
[0016] Figure 3 It is structure schematic diagram of support climbing frame no. 2 in the utility model;
[0017] Figure 4 It is structure schematic diagram of mixing jar in the utility model;
[0018] Figure 5 It is structure schematic diagram of stirring mechanism in the utility model;
[0019] Figure 6 It is structure schematic diagram of discharge mechanism in the utility model.
[0020] In the drawing: 1, support climbing frame no. 1;2, frame;3, support climbing frame no. 2;4, storage tower;5, material conveyer;6, feeding slide plate;7, motor no. 1;8, gear;9, mixing jar;10, stirring mechanism;1001, support connection swivel;1002, support plate;1003, connecting narrow board;1004, motor no. 2;1005, motor support;1006, motor no. 3;1007, main shaft stem;1008, mixing helical blade;1009, auxiliary shaft;1010, stirring short blade;11, discharge hopper;12, tooth block;13, discharge mechanism;1301, discharge short pipe;1302, discharge inclined pipe;1303, support;1304, cylinder;1305, arc valve plate;14, support rod;15, support ring. DETAILED DESCRIPTION
[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.
[0022] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. 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 inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. The embodiments will be described below according to the overall structure of the present application.
[0023] With reference to Figures 1 to 6 In the embodiments of the present application, a cement mixing station comprises a support climbing frame one 1, a rack 2 and a support climbing frame two 3, the support climbing frame one 1, the rack 2 and the support climbing frame two 3 all play a supporting role, the inside one end of the support climbing frame one 1 is fixedly connected with a storage tower 4, a plurality of storage towers 4 are used to store cement, sand and other materials, the top one end of the rack 2 is fixedly connected with a material conveyor 5 for conveying materials.
[0024] The material conveying machine 5 is fixedly connected with a feeding slide plate 6 at one end, which facilitates the sliding of the material into the stirring container. The other end of the frame 2 is fixedly connected with a motor 7. The output end of the motor 7 is fixedly connected with a gear 8. The inner side of the supporting climbing frame 3 is fixedly connected with a stirring tank 9 at one end. The inner side of the stirring tank 9 is provided with a stirring mechanism 10 at one end. The bottom of the stirring tank 9 is fixedly connected with a discharge hopper 11 at one end. The outer side of the discharge hopper 11 is fixedly connected with a tooth block 12 at one end. The other end of the discharge hopper 11 is provided with a discharging mechanism 13. The gear 8 is driven to rotate by the motor 7. Since the gear 8 is meshingly connected with the tooth block 12 on the outer side of the discharge hopper 11, the discharge hopper 11 is rotated, so that the angle of discharging can be controlled. A through hole is formed in the side wall of the stirring tank 9 at one end for the insertion of the feeding slide plate 6. The number of tooth blocks 12 is multiple, which are symmetrically arranged on the outer side of the discharge hopper 11. The tooth block 12 is meshingly connected with the gear 8. The number of supporting climbing frames 1 is multiple, and each two groups of supporting climbing frames 1 are fixedly connected with a group of storage towers 4.
[0025] Referring to Figure 1 , Figure 3 and Figure 4 , the inner side of the supporting climbing frame 3 is fixedly connected with a supporting rod 14 at the other end. The outer side of the discharge hopper 11 is rotatably connected with a supporting ring 15 at the other end. The other end of the supporting rod 14 is fixedly connected with the supporting ring 15. The discharge hopper 11 is stably kept through the connection and cooperation of the supporting rod 14 and the supporting ring 15, ensuring the smooth operation of the discharging operation.
[0026] Referring to Figure 1 , Figure 3 , Figure 4 and Figure 5 , the stirring mechanism 10 comprises a supporting and connecting rotating ring 1001, a supporting plate 1002 and a connecting narrow plate 1003. The supporting and connecting rotating ring 1001 is rotatably connected to the inner side of the stirring tank 9 at the upper end. The supporting and connecting rotating ring 1001 plays a role of connection and support. The supporting plate 1002 is fixedly connected to the top of the stirring tank 9 at one end. The supporting plate 1002 plays a role of support. The connecting narrow plate 1003 is fixedly connected to the inner side of the supporting and connecting rotating ring 1001 at one end. The connecting narrow plate 1003 plays a role of connection.
[0027] A motor 2 1004, a motor support 1005 and a motor 3 1006. The motor 2 1004 is fixedly connected to the middle of the supporting plate 1002 above. The motor support 1005 is fixedly connected to one end of the connecting narrow plate 1003. The motor support 1005 plays a role of supporting the motor 3 1006. The motor 3 1006 is fixedly connected to the inner side of the motor support 1005. The motor 2 1004 and the motor 3 1006 both serve as stirring driving sources.
[0028] The main shaft rod 1007 is fixedly connected to the middle end of the connecting narrow plate 1003, the stirring spiral blade 1008 is fixedly connected to the outer side of the main shaft rod 1007, the main shaft rod 1007 is driven to start rotating by the motor two 1004, the stirring spiral blade 1008 is stirred, the auxiliary shaft rod 1009 is fixedly connected to the output end of the motor three 1006, the stirring short blade 1010 is fixedly connected to the outer side of one end of the auxiliary shaft rod 1009, the other end of the motor support 1005 is fixedly connected with the supporting and connecting rotating ring 1001, the other end of the main shaft rod 1007 penetrates through the supporting plate 1002 and is fixedly connected with the output end of the motor two 1004, since the main shaft rod 1007 is fixedly connected with the connecting narrow plate 1003, the main shaft rod 1007 drives the connecting narrow plate 1003 to rotate synchronously when rotating, the connecting narrow plate 1003 is connected with the supporting and connecting rotating ring 1001, and the supporting and connecting rotating ring 1001 is also rotated, in the rotating process, the motor support 1005, the motor three 1006, the auxiliary shaft rod 1009 and the stirring short blade 1010 perform circular motion with the main shaft rod 1007 as the center point, and the motor support 1005, the motor three 1006 and the auxiliary shaft rod 1009 are provided with two groups.
[0029] Referring to Figure 1 、 Figure 3 、 Figure 4 and Figure 6 The discharging mechanism 13 comprises a discharging short pipe 1301 and a discharging inclined pipe 1302, the discharging short pipe 1301 is fixedly connected to the bottom of the discharging hopper 11, the discharging inclined pipe 1302 is fixedly connected to one end of the discharging short pipe 1301, the gear 8 is driven to rotate by the motor one 7, the discharging hopper 11 is rotated due to the meshing connection between the gear 8 and the tooth block 12 outside the discharging hopper 11, so that the rotation of the discharging short pipe 1301 and the discharging inclined pipe 1302 is controlled, and the discharging angle can be controlled;
[0030] The bracket 1303, the air cylinder 1304 and the arc-shaped valve plate 1305, the bracket 1303 is fixedly connected to one end outside the discharging hopper 11, the air cylinder 1304 is fixedly connected to one end inside the bracket 1303, the arc-shaped valve plate 1305 is fixedly connected with the movable end of the air cylinder 1304, the arc-shaped valve plate 1305 is pushed by the air cylinder 1304, so that the discharging passage is opened.
[0031] The working principle of the utility model is:
[0032] Step one, the cement and sand and other materials are stored by multiple groups of storage towers 4, and when used, the falling materials are sent into the stirring tank 9 through the through hole in the side wall of the stirring tank 9 by means of the material conveying machine 5 and the feeding slide plate 6, the main shaft rod 1007 starts to rotate by driving of the motor two 1004, the stirring helical blade 1008 fixed outside the main shaft rod 1007 rotates, the materials in the stirring tank 9 are stirred, and since the main shaft rod 1007 is fixedly connected with the connecting narrow plate 1003, the main shaft rod 1007 drives the connecting narrow plate 1003 to rotate synchronously when rotating, the connecting narrow plate 1003 is connected with the support connecting rotating ring 1001, and then the support connecting rotating ring 1001 also rotates, the motor support 1005, the motor three 1006, the auxiliary shaft rod 1009 and the stirring short blade 1010 perform the circular motion with the main shaft rod 1007 as the center point in the rotating process, the auxiliary shaft rod 1009 rotates by driving of the motor three 1006, and the stirring short blade 1010 outside the auxiliary shaft rod 1009 also rotates, so that the materials close to the edge region in the stirring tank 9 are mixed and stirred, and the materials at different positions in the stirring tank 9 are fully and uniformly stirred, which lays a foundation for subsequent production of high-quality concrete products and the like;
[0033] Step two, when the stirring is completed, the gear 8 is driven to rotate by the motor one 7, the discharge hopper 11 is rotated since the gear 8 is meshedly connected with the tooth block 12 outside the discharge hopper 11, so that the rotation of the discharge short pipe 1301 and the discharge inclined pipe 1302 is controlled, the discharge angle can be controlled and flexibly adjusted, the discharge opening is adjusted to the most appropriate discharge position according to actual discharge requirements, so that the flexibility of the discharge is improved, the operation process is greatly simplified, and precise discharge is realized, then the arc-shaped valve plate 1305 is pushed by the control cylinder 1304, so that the discharge channel is opened, the discharge flow size, complete closing or opening of the discharge channel can be controlled, the structure is simple and practical, the stirred materials are discharged from the stirring tank 9 through the discharge short pipe 1301 and the discharge inclined pipe 1302, the discharging process is completed, and the discharge hopper 11 is kept stable through the connection and cooperation of the support rod 14 and the support ring 15 in the whole process, so that the discharge operation is smoothly performed.
[0034] The above describes only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A cement mixing plant, characterized in that Include: Supporting climbing frame one (1), rack (2) and supporting climbing frame two (3), one end of the inside of the supporting climbing frame one (1) is fixedly connected with the storage tower (4), one end of the top of the rack (2) is fixedly connected with the material conveying machine (5), one end of the material conveying machine (5) is fixedly connected with the feeding slide plate (6), the other end of the rack (2) is fixedly connected with motor one (7), the output end of the motor one (7) is fixedly connected with the gear (8), one end of the inside of the supporting climbing frame two (3) is fixedly connected with the stirring tank (9), one end of the inside of the stirring tank (9) is provided with the stirring mechanism (10), one end of the bottom of the stirring tank (9) is fixedly connected with the discharge hopper (11), one end of the outside of the discharge hopper (11) is fixedly connected with the tooth block (12), the other end of the discharge hopper (11) is provided with the discharging mechanism (13).
2. A cement mixing plant according to claim 1, characterised in that The other end of the inside of the supporting climbing frame two (3) is fixedly connected with the supporting rod (14), the other end of the outside of the discharge hopper (11) is rotatably connected with the supporting ring (15), the other end of the supporting rod (14) is fixedly connected with the supporting ring (15).
3. A cement mixing plant according to claim 1, characterised in that The stirring mechanism (10) comprises: Supporting connection swivel ring (1001), support plate (1002) and connecting narrow plate (1003), the supporting connection swivel ring (1001) is rotatably connected to the inside upper end of the stirring tank (9), the support plate (1002) is fixedly connected to one end of the top of the stirring tank (9), the connecting narrow plate (1003) is fixedly connected to one end of the inside of the supporting connection swivel ring (1001); Motor two (1004), motor support (1005) and motor three (1006), the motor two (1004) is fixedly connected to the middle end above the support plate (1002), the motor support (1005) is fixedly connected to one end of the connecting narrow plate (1003), the motor three (1006) is fixedly connected to the inside of the motor support (1005); Main shaft rod (1007), stirring helical blade (1008), auxiliary shaft rod (1009) and stirring short blade (1010), the main shaft rod (1007) is fixedly connected to the middle end of the connecting narrow plate (1003), the stirring helical blade (1008) is fixedly connected to the outside of the main shaft rod (1007), the auxiliary shaft rod (1009) is fixedly connected with the output end of the motor three (1006), the stirring short blade (1010) is fixedly connected to the outside one end of the auxiliary shaft rod (1009).
4. A cement mixing plant according to claim 1, characterised in that The discharging mechanism (13) mechanism comprises: Discharge short pipe (1301) and discharge inclined pipe (1302), the discharge short pipe (1301) is fixedly connected to the bottom of the discharge hopper (11), the discharge inclined pipe (1302) is fixedly connected to one end of the discharge short pipe (1301); Support (1303), air cylinder (1304) and arc valve plate (1305), the support (1303) is fixedly connected to one end of the outside of the discharge hopper (11), the air cylinder (1304) is fixedly connected to one end of the inside of the support (1303), the arc valve plate (1305) is fixedly connected with the movable end of the air cylinder (1304).
5. A cement mixing plant according to claim 3, characterised in that The side wall of the stirring tank (9) is provided with a through hole at one end for inserting the feeding slide plate (6), a plurality of groups of tooth blocks (12) are arranged, and the tooth blocks (12) are symmetrically arranged outside the discharge hopper (11).
6. A cement mixing plant according to claim 1, characterized in that The plurality of groups of support climbing frames (1) are fixedly connected with a group of the storage towers (4).
7. A cement mixing plant according to claim 5, characterised in that The other end of the motor support (1005) is fixedly connected with the support connection rotating ring (1001), the other end of the main shaft rod (1007) penetrates through the support plate (1002) and is fixedly connected with the output end of the motor two (1004), and the motor support (1005), the motor three (1006) and the auxiliary shaft rod (1009) are all provided with two groups.