Feeding device for shale brick processing
By designing a feeding device including a conveying box, a conveying cylinder, an electric valve, a primary conveying mechanism, a premixing mechanism and a secondary conveying mechanism, the problem of uneven mixing of raw materials in the prior art is solved, and the simultaneous conveying and uniform mixing of multiple raw materials is achieved, and the production efficiency and quality of shale bricks are improved.
Patent Information
- Application Number
- CN202421195208.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-29
AI Technical Summary
The existing feeding devices cannot convey and premix different raw materials at the same time, resulting in the accumulation of raw materials between each other during the transportation process, forming a partition layer, and it is difficult to stir evenly in the subsequent, resulting in the problem of uneven mixing.
A feeding device for processing shale bricks is designed, including an inclined conveying box, a conveying cylinder, an electric valve, a first-stage conveying mechanism, a pre-mixing mechanism and a second-stage conveying mechanism. A variety of raw materials are mixed through an electric valve and a primary conveying mechanism and dispersed through the dispersion hole. The premixing mechanism stirs and beats the falling raw materials. The secondary conveying mechanism transports the evenly mixed raw materials upwards and discharges them from the discharge port.
The simultaneous conveying and uniform mixing of multiple raw materials is achieved, which solves the problem of uneven mixing of raw materials and improves the production efficiency and quality of shale bricks.
Smart Images
Figure CN222590267U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shale brick processing, in particular to a feeding device for shale brick processing. Background Art
[0002] Shale brick is a building material made of rock dust powder, cement and other additives. It looks similar to traditional clay bricks, but because of the mixture of shale powder and other materials, it has certain special properties, such as higher compressive strength, durability and fire resistance. Shale bricks are widely used in the construction field, often used in wall construction and other projects.
[0003] In the process of shale brick processing, feeding equipment is needed to transport raw materials such as rock chip powder, cement and other additives to mixing equipment for mixing. However, the existing feeding device can only transport one raw material to the mixing equipment alone and lacks a pre-mixing function. This causes different raw materials to pile up on each other during the transportation process, forming a layer, which makes it difficult to mix them evenly afterwards. This repeated single raw material transportation method has the problem of uneven mixing.
[0004] Therefore, a feeding device for shale brick processing is proposed to solve the above problems. Utility Model Content
[0005] The utility model aims to provide a feeding device for shale brick processing to solve the above problems.
[0006] To achieve this purpose, the utility model adopts the following technical solutions:
[0007] A feeding device for shale brick processing comprises a tilted conveying box, a discharge port is provided on the upper right side of the conveying box, a bracket is provided on the bottom of the conveying box, a feed hopper is provided on the lower left side of the conveying box, an embossed plate is provided on the inner side wall of the feed hopper, a conveying cylinder is fixedly connected between the upper and lower inner walls of the feed hopper, two electric valves are provided between the bottom of the embossed plate and the top of the conveying cylinder and are located on both sides of the vertical ends of the embossed plate, a plurality of dispersed holes are evenly opened on the outer side of the conveying cylinder, a primary conveying mechanism is provided inside the conveying cylinder, a premixing mechanism is provided below the inside of the feed hopper, and a secondary conveying mechanism is provided inside the conveying box.
[0008] Preferably, the primary conveying mechanism includes two motors, two transmission shafts, two spiral blades, one synchronous wheel and one synchronous belt. Two transmission shafts are arranged at intervals inside the conveying cylinder and both ends of the transmission shafts extend through the upper and lower sides of the feed hopper. Two spiral blades are arranged on the two transmission shafts. The top of the feed hopper is provided with two motors whose output shaft is coaxially connected to the upper end of one of the transmission shafts. The bottom ends of the two transmission shafts are provided with one synchronous wheel, and a synchronous belt is connected between the two synchronous wheels.
[0009] Preferably, the blades of any one of the spiral blades 2 extend into between two adjacent blades of the other one of the spiral blades 2.
[0010] Preferably, the premixing mechanism includes a rotating shaft, a beating plate, a motor three and a transmission mechanism. Two rotating shafts are spaced apart inside the conveying cylinder and both ends of the rotating shafts extend through the upper and lower sides of the feed hopper. The rotating shaft is located below the conveying cylinder. A plurality of beating plates are evenly arranged on the rotating shaft. A motor three having an output shaft coaxially connected to the upper end of one of the rotating shafts is arranged on the top of the feed hopper. A transmission mechanism is arranged between the lower ends of the two rotating shafts.
[0011] Preferably, the transmission mechanism comprises a second synchronous wheel and a second synchronous belt, the lower ends of the two rotating shafts are each provided with a second synchronous wheel, and a second synchronous belt is transmission-connected between the two second synchronous wheels.
[0012] Preferably, the secondary conveying mechanism includes a transmission shaft, a spiral blade and a motor. The inner bottom wall of the conveying box is rotatably connected to a transmission shaft extending upward. The top of the conveying box is provided with a motor whose output shaft is coaxially connected to the upper end of the transmission shaft. The transmission shaft is provided with a spiral blade.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: different raw materials can enter the conveying cylinder from two electric valves, and multiple raw materials can be conveyed upward through the primary conveying mechanism, mixed during conveyance and dispersed downward from evenly distributed dispersion holes, and the falling multiple raw materials can be stirred and beaten by the pre-mixing mechanism so that the multiple raw materials are evenly mixed, and then, the evenly mixed raw materials are conveyed upward through the secondary conveying mechanism and discharged from the discharge port, thereby realizing simultaneous conveying and even mixing of multiple raw materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The accompanying drawings further illustrate the present invention, but the contents in the accompanying drawings do not constitute any limitation to the present invention.
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0016] Figure 2 It is a sectional view of the three-dimensional structure of the utility model;
[0017] Figure 3 This is a sectional view of the three-dimensional structure of the conveying box of the utility model;
[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the feed hopper of the utility model;
[0019] Figure 5 This is a sectional view of the three-dimensional structure of the feed hopper of the utility model;
[0020] Figure 6 It is a three-dimensional structural schematic diagram of the primary conveying mechanism and the pre-mixing mechanism of the utility model.
[0021] In the attached drawings: 1. conveying box; 2. discharge port; 3. secondary conveying mechanism; 31. transmission shaft 1; 32. spiral blade 1; 33. motor 1; 4. bracket; 5. feed hopper; 6. embossed plate; 7. conveying cylinder; 8. electric valve; 9. dispersion hole; 10. primary conveying mechanism; 101. motor 2; 102. transmission shaft 2; 103. spiral blade 2; 104. synchronous wheel 1; 105. synchronous belt 1; 11. pre-mixing mechanism; 111. rotating shaft; 112. beating plate; 113. motor 3; 12. transmission mechanism; 121. synchronous wheel 2; 122. synchronous belt 2. DETAILED DESCRIPTION
[0022] The following describes the embodiments of the utility model in detail, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, and "several" means one or more, unless otherwise clearly and specifically defined.
[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0024] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0025] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.
[0026] In this embodiment, Figure 1-6 A feeding device for shale brick processing is provided. The utility model comprises an inclined conveying box 1, a discharge port 2 is provided on the upper right side of the conveying box 1, a bracket 4 is provided on the bottom of the conveying box 1, a feeding hopper 5 is provided on the lower left side of the conveying box 1, an embossed plate 6 is provided on the inner wall of the feeding hopper 5, a conveying cylinder 7 is fixedly connected between the upper and lower inner walls of the feeding hopper 5, two electric valves 8 are provided between the bottom of the embossed plate 6 and the top of the conveying cylinder 7 and are located on both sides of the vertical ends of the embossed plate 6, a plurality of dispersion holes 9 are evenly opened on the outer side of the conveying cylinder 7, a primary conveying mechanism 10 is provided inside the conveying cylinder 7, a pre-mixing mechanism 11 is provided below the inside of the feeding hopper 5, and a secondary conveying mechanism 3 is provided inside the conveying box 1.
[0027] In this embodiment, the embossed plate 6 can separate the two electric valves 8, and different raw materials can be poured into the two sides of the feed hopper 5 and enter the conveying cylinder 7 from the two electric valves 8. The primary conveying mechanism 10 can convey multiple raw materials upward, mix them during transportation, and disperse them downward from the evenly distributed dispersion holes 9. The pre-mixing mechanism 11 can stir and beat the falling multiple raw materials so that the multiple raw materials are evenly mixed. Then, the evenly mixed raw materials are conveyed upward by the secondary conveying mechanism 3 and discharged from the discharge port 2, thereby realizing the simultaneous conveying and even mixing of multiple raw materials.
[0028] Preferably, as another embodiment of the utility model, the primary conveying mechanism 10 includes a motor 101, a transmission shaft 102, a spiral blade 103, a synchronous wheel 104 and a synchronous belt 105. Two transmission shafts 102 are arranged at intervals inside the conveying cylinder 7, and both ends of the transmission shafts 102 pass through the upper and lower sides of the feed hopper 5. The two transmission shafts 102 are provided with spiral blades 103. The top of the feed hopper 5 is provided with a motor 101 whose output shaft is coaxially connected to the upper end of one of the transmission shafts 102. The bottom ends of the two transmission shafts 102 are provided with synchronous wheels 104. The two synchronous wheels 104 are transmission-connected with a synchronous belt 105. The blades of any spiral blade 103 extend into between two adjacent blades of the other spiral blade 103.
[0029] In this embodiment, the motor 2 101 drives one of the transmission shafts 2 102 to rotate, and through the transmission action of the synchronous wheel 104 and the synchronous belt 105, the other transmission shaft 2 102 can be driven to rotate, so that the two transmission shafts 2 102 rotate, and the spiral blades 2 103 on the transmission shaft 2 102 rotate accordingly, and the raw materials entering the conveying cylinder 7 from the electric valve 8 can be conveyed upward by the spiral blades 2 103, and the blades of one of the spiral blades 2 103 are extended between the two adjacent blades of the other spiral blade 2 103, so that multiple raw materials can be continuously mixed during the conveying process.
[0030] Preferably, as another embodiment of the utility model, the premixing mechanism 11 includes a rotating shaft 111, a beating plate 112, a motor three 113 and a transmission mechanism 12. Two rotating shafts 111 are arranged at intervals inside the conveying cylinder 7, and both ends of the rotating shafts 111 extend through the upper and lower sides of the feed hopper 5. The rotating shaft 111 is located below the conveying cylinder 7. A plurality of beating plates 112 are evenly arranged on the rotating shaft 111. A motor three 113 having an output shaft coaxially connected to the upper end of one of the rotating shafts 111 is arranged at the top of the feed hopper 5. A transmission mechanism 12 is arranged between the lower ends of the two rotating shafts 111. The transmission mechanism 12 includes a synchronous wheel two 121 and a synchronous belt two 122. The lower ends of the two rotating shafts 111 are provided with a synchronous wheel two 121, and a synchronous belt two 122 is transmission-connected between the two synchronous wheels two 121.
[0031] In this embodiment, when one of the rotating shafts 111 rotates, the transmission action of the synchronous wheel 121 and the synchronous belt 122 can drive the other rotating shaft 111 to rotate, and the beating plate 112 on the rotating shaft 111 rotates accordingly to stir and beat the various raw materials dispersed downward from the dispersion hole 9, so that the various raw materials are evenly mixed, wherein the motor 3 113 can drive one of the rotating shafts 111 to rotate.
[0032] Preferably, as another embodiment of the utility model, the secondary conveying mechanism 3 includes a transmission shaft 31, a spiral blade 32 and a motor 33. The inner bottom wall of the conveying box 1 is rotatably connected to the transmission shaft 31 extending upward. The top of the conveying box 1 is provided with a motor 33 whose output shaft is coaxially connected to the upper end of the transmission shaft 31, and the transmission shaft 31 is provided with a spiral blade 32.
[0033] In this embodiment, the evenly mixed raw materials can enter the conveying box 1 from the feed hopper 5, and the torque transmitted by the motor 33 can drive the transmission shaft 31 to rotate, and the spiral blade 32 on the transmission shaft 31 will rotate accordingly. In this process, the rotating spiral blade 32 can generate an axial propulsion force to convey the evenly mixed raw materials upward along the transmission shaft 31.
[0034] Working principle: Different raw materials can be poured into both sides of the feed hopper 5 and enter the conveying cylinder 7 from the two electric valves 8. The motor 2 101 drives one of the transmission shafts 2 102 to rotate, and through the transmission action of the synchronous wheel 104 and the synchronous belt 105, the other transmission shaft 2 102 can be driven to rotate, so that the two transmission shafts 2 102 rotate, and the spiral blades 2 103 on the transmission shaft 2 102 rotate accordingly, and a variety of raw materials can be transported upward by the spiral blades 2 103, and in the process of transportation, they are continuously mixed between the two spiral blades 2 103, and dispersed downward from the evenly distributed dispersion holes 9 during transportation. At the same time, the motor 3 11 3 can drive one of the rotating shafts 111 to rotate, and the two rotating shafts 111 can rotate simultaneously under the transmission of the synchronous wheel 121 and the synchronous belt 122, and the beating plate 112 on the rotating shaft 111 rotates accordingly to stir and beat the various raw materials dispersed downward from the dispersion hole 9, so that the various raw materials are mixed evenly and enter the conveying box 1, the motor 33 drives the transmission shaft 31 and the spiral blade 32 to rotate, during this process, the rotating spiral blade 32 can generate an axial propulsion force to convey the evenly mixed raw materials upward along the transmission shaft 31 and discharge them from the discharge port 2, thereby achieving uniform mixing of the various raw materials while conveying.
[0035] In the description of this specification, the description with reference to the terms "embodiment", "one embodiment", "certain embodiments", "illustrative embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.
[0036] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementations of the present invention without creative work, and these equivalent variations or substitutions are all included in the scope defined by the claims of this application.
Claims
1. A feeding device for shale brick processing, characterized in that: The invention comprises a conveying box (1) arranged obliquely, wherein a discharge port (2) is provided at the upper right side of the conveying box (1), a bracket (4) is provided at the bottom of the conveying box (1), a feed hopper (5) is provided at the lower left side of the conveying box (1), a convex plate (6) is provided on the inner side wall of the feed hopper (5), a conveying cylinder (7) is fixedly connected between the upper and lower inner walls of the feed hopper (5), two electric valves (8) are provided between the bottom of the convex plate (6) and the top of the conveying cylinder (7) and are located on both sides of the vertical end of the convex plate (6), a plurality of dispersion holes (9) are evenly provided on the outer side of the conveying cylinder (7), a primary conveying mechanism (10) is provided inside the conveying cylinder (7), a premixing mechanism (11) is provided at the lower part of the feed hopper (5), and a secondary conveying mechanism (3) is provided inside the conveying box (1).
2. A feeding device for shale brick processing according to claim 1, characterized in that: The primary conveying mechanism (10) comprises a second motor (101), a second transmission shaft (102), two spiral blades (103), a synchronous wheel (104) and a synchronous belt (105). Two transmission shafts (102) are arranged at intervals inside the conveying cylinder (7) and both ends of the transmission shafts (102) extend through the upper and lower sides of the feed hopper (5). The two transmission shafts (102) are each provided with a second spiral blade (103). The top of the feed hopper (5) is provided with a second motor (101) whose output shaft is coaxially connected to the upper end of one of the transmission shafts (102). The bottom ends of the two transmission shafts (102) are each provided with a synchronous wheel (104). A synchronous belt (105) is connected between the two synchronous wheels (104).
3. A feeding device for shale brick processing according to claim 2, characterized in that: The blades of any one of the spiral blades 2 (103) extend between two adjacent blades of another one of the spiral blades 2 (103).
4. A feeding device for shale brick processing according to claim 1, characterized in that: The premixing mechanism (11) comprises a rotating shaft (111), a beating plate (112), a third motor (113) and a transmission mechanism (12); two rotating shafts (111) are arranged at intervals inside the conveying cylinder (7) and both ends of the rotating shafts (111) extend through the upper and lower sides of the feed hopper (5); the rotating shaft (111) is located below the conveying cylinder (7); a plurality of beating plates (112) are evenly arranged on the rotating shaft (111); a third motor (113) having an output shaft coaxially connected to the upper end of one of the rotating shafts (111) is arranged at the top of the feed hopper (5); and a transmission mechanism (12) is arranged between the lower ends of the two rotating shafts (111).
5. A feeding device for shale brick processing according to claim 4, characterized in that: The transmission mechanism (12) comprises a second synchronous wheel (121) and a second synchronous belt (122). The lower ends of the two rotating shafts (111) are each provided with a second synchronous wheel (121). The two second synchronous wheels (121) are transmission-connected with a second synchronous belt (122).
6. A feeding device for shale brick processing according to claim 1, characterized in that: The secondary conveying mechanism (3) comprises a transmission shaft (31), a spiral blade (32) and a motor (33); the inner bottom wall of the conveying box (1) is rotatably connected to a transmission shaft (31) extending upward; the top of the conveying box (1) is provided with a motor (33) whose output shaft is coaxially connected to the upper end of the transmission shaft (31); and the transmission shaft (31) is provided with a spiral blade (32).