Mixing and conveying device for mineral powder production
By designing a conveying device that involves multiple mixing and screening processes, the problems of insufficient mixing and clogging of mineral powder were solved, achieving efficient mixing and screening of mineral powder and improving conveying efficiency.
Patent Information
- Application Number
- CN202422696878.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-06
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-11-06
AI Technical Summary
Existing mixing and conveying devices often fail to mix mineral powder sufficiently during the mixing process, leading to agglomeration and difficulty in screening large particles, which can easily cause blockages and reduce conveying capacity and efficiency.
A multi-mixing conveying device was designed. Through the combination of spiral auger blades and mixing plates, the mineral powder is fully mixed and screened simultaneously during the conveying process. The discharge of materials is controlled by a baffle device to achieve particle separation.
It improved the mixing effect of mineral powder, increased work efficiency, solved the clogging problem, and enabled the simultaneous completion of mixing and screening.
Smart Images
Figure CN223641702U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of mineral powder conveying, and particularly relates to a mixed conveying device for mineral powder production. BACKGROUND
[0002] S95 mineral powder is a high-grade slag powder, which can improve the strength and durability of concrete, improve workability, reduce hydration heat and promote volume stability. The active inorganic content of S95 mineral powder is more than 30%, and it is usually processed by water quenching high furnace slag through drying, grinding and other processes.
[0003] The mixing of the existing mixed conveying device is mostly realized by simple stirring, and the mineral powder cannot be fully mixed. After the mineral powder is mixed, the lumps or large particle materials in the mineral powder cannot be effectively screened and separated, and the problem of blockage is prone to occur in the conveying process, thereby reducing the conveying capacity of the device and the work efficiency. Therefore, we propose a mixed conveying device for mineral powder production. UTILITY MODEL CONTENT
[0004] The utility model discloses a kind of mixed conveying devices for mineral powder production, and the purpose is to solve the problems raised in the above background technical, by multiple mixing, improve mixing effect, and complete screening and conveying simultaneously in the mixing process, solve the technical problems existing in the prior art.
[0005] To achieve the above object, the specific technical scheme of the utility model is as follows:
[0006] A kind of mixed conveying device for mineral powder production, including feed tank and rack plate, the feed tank and rack plate are rotatably connected with conveying shaft device, one end of conveying shaft device is connected with first driving motor, first conveying mixing device is fixedly arranged between the feed tank and rack plate, first conveying mixing device includes first conveying cylinder, conveying shaft device and first conveying cylinder coaxial and located in first conveying cylinder, second conveying mixing device is rotatably connected with first conveying cylinder on the first conveying cylinder, second conveying mixing device is rotatably connected with second driving motor, first baffle device is arranged on the left side of rack plate, material collecting box device is arranged below first baffle device, second baffle device is arranged on material collecting box device, first baffle device is connected with the right end opening of first conveying cylinder, and second baffle device is connected with second conveying mixing device.
[0007] As a further arrangement of the above scheme, the conveying shaft device includes a conveying shaft, the outer edge of the conveying shaft is provided with helical auger blades, the left end of the conveying shaft penetrates the feed tank and is rotatably connected with the feed tank, and the right end of the conveying shaft is rotatably connected with the rack plate.
[0008] As a further setting of the above scheme, the first baffle device comprises a first cylinder fixedly connected to the left side of the rack plate, a first circular baffle fixedly connected to the left end of the first cylinder, and the first circular baffle is in sliding connection with the conveying shaft and in sliding fit connection with the inner wall of the right end of the first conveying cylinder.
[0009] As a further setting of the above scheme, the collecting box device comprises a collecting box provided with a downwardly inclined guide plate at the upper end, a sliding opening slot penetrating left and right is formed in the collecting box, a mounting bracket is arranged at the right end of the sliding opening slot, a second cylinder is mounted on the mounting bracket, a leftward push rod is arranged on the second cylinder, a second baffle is fixedly connected to the left end of the push rod, and the second baffle is in sliding connection in the sliding opening slot.
[0010] As a further setting of the above scheme, the first conveying cylinder is symmetrically provided with a left supporting vertical plate and a right supporting vertical plate at both ends, the left supporting vertical plate and the right supporting vertical plate are internally provided with a rotary mounting table, a sieve hole is formed in the lower end of the first conveying cylinder, a feeding shaft section is arranged at the left end of the left supporting vertical plate, a fixed bracket is arranged at the upper end of the right supporting vertical plate, and a discharging slot is formed in the lower end of the right supporting vertical plate and corresponds to the sliding opening slot.
[0011] As a further setting of the above scheme, the second conveying and mixing device comprises a second conveying cylinder in rotary connection with the rotary mounting table, a gear ring is arranged at the outer edge of the right end of the second conveying cylinder, radial mixing plates are uniformly arranged in the circumferential direction in the second conveying cylinder, and a spiral conveying strip is arranged on the inner wall of the second conveying cylinder.
[0012] The present application has the following beneficial effects:
[0013] The mineral powder is placed into the feeding box, the first driving motor drives the conveying shaft device to rotate in the first conveying cylinder, the mineral powder is flipped and mixed during the rightward conveying in the first conveying cylinder, the mineral powder is screened by the first conveying cylinder and then enters the second conveying and mixing device, the second driving motor drives the second conveying and mixing device to rotate and drive the mineral powder to be flipped and mixed for the second time, and finally, the first baffle device and the second baffle device are matched to automatically discharge the mineral powder and distinguish the size of the particles, so that the screening and conveying are simultaneously completed in the mixing process, the mixing effect is improved, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 is the overall sectional view of the present application;
[0015] Figure 2 is the appearance schematic view of the present application;
[0016] Figure 3 is the first conveying and mixing device schematic view of the present application;
[0017] Figure 4 is a schematic diagram of the conveying shaft device of the utility model;
[0018] Figure 5 is a schematic diagram of the second conveying and mixing device of the utility model.
[0019] 1, feed box; 2, rack plate; 3, conveying shaft device; 4, first driving motor; 5, first baffle device; 6, second baffle device; 7, material collecting box device; 8, first conveying and mixing device; 9, second conveying and mixing device; 10, second driving motor; 301, conveying shaft; 302, auger blade; 501, first air cylinder; 502, first round baffle; 601, mounting bracket; 602, second air cylinder; 603, push rod; 604, second baffle; 701, material collecting box; 702, guide plate; 703, sliding opening slot; 801, first conveying cylinder; 8011, screen hole; 802, feed shaft section; 803, right support vertical plate; 8031, fixed support; 8032, discharge slot; 804, left support vertical plate; 805, rotary mounting table; 901, second conveying cylinder; 902, gear ring; 903, mixing plate; 904, spiral conveying strip. DETAILED DESCRIPTION
[0020] In order for those skilled in the art to better understand the present application, 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. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work should belong to the scope of protection of the present application.
[0021] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described below with reference to the drawings and in combination with the embodiments. Figures 1-5 The present application will be described in detail below.
[0022] The utility model provides a kind of mixed conveying device for ore powder production, including feed tank 1 and rack plate 2, feed tank 1 and rack plate 2 are rotatably connected with conveying shaft device 3, conveying shaft device 3 one end is connected with first drive motor 4, first conveying mixing device 8 is fixedly arranged between feed tank 1 and rack plate 2, first conveying mixing device 8 includes first conveying cylinder 801, conveying shaft device 3 is coaxial with first conveying cylinder 801 and located in first conveying cylinder 801, second conveying mixing device 9 is rotatably connected with first conveying cylinder 801, rack plate 2 left side is provided with first baffle device 5, first baffle device 5 below is provided with material collecting box device 7, second baffle device 6 is provided on material collecting box device 7, first baffle device 5 is connected with the right end opening of first conveying cylinder 801, and second baffle device 6 is connected with second conveying mixing device 9.
[0023] As Figure 2 , Figure 3 , Figure 4 Shown, the conveying shaft device 3 includes conveying shaft 301, conveying shaft 301 outer edge is provided with helical auger blade 302, conveying shaft 301 left end penetrates feed tank 1 and is rotatably connected with feed tank 1, conveying shaft 301 right end is rotatably connected with rack plate 2, first baffle device 5 includes first cylinder 501, first cylinder 501 is fixedly connected on the left side of rack plate 2, first cylinder 501 left end is fixedly connected with first round baffle 502, first round baffle 502 is slidably connected with conveying shaft 301, and the outer edge of first round baffle 502 is slidably connected with the right end inner wall of first conveying cylinder 801.
[0024] The material collecting box device 7 includes material collecting box 701, the upper end of material collecting box 701 is provided with downwardly inclined guide plate 702, the upper end of material collecting box 701 is provided with left-right penetrating sliding opening slot 703, the right end of sliding opening slot 703 is provided with mounting bracket 601, second cylinder 602 is mounted on mounting bracket 601, leftward push rod 603 is provided on second cylinder 602, second baffle 604 is fixedly connected on the left end of push rod 603, and second baffle 604 is slidably connected in sliding opening slot 703.
[0025] As Figure 3 Shown, the first conveying cylinder 801 both ends are symmetrically provided with left support vertical plate 804 and right support vertical plate 803, the inner side of left support vertical plate 804 and right support vertical plate 803 is provided with rotary mounting table 805, the lower end of first conveying cylinder 801 is provided with sieve hole 8011, the left end of left support vertical plate 804 is provided with feed shaft section 802, the upper end of right support vertical plate 803 is provided with fixed support 8031, second drive motor 10 is fixedly connected on fixed support 8031, the lower end of right support vertical plate 803 is provided with discharge chute 8032, and discharge chute 8032 corresponds with sliding opening slot 703.
[0026] As Figure 5 shown, the second conveying and mixing device 9 comprises a second conveying cylinder 901, the second conveying cylinder 901 is rotationally connected on the rotary mounting table 805, a gear ring 902 is arranged on the outer edge of the right end of the second conveying cylinder 901, a second driving motor 10 is in transmission connection with the gear ring 902, a plurality of circumferentially distributed radial mixing plates 903 are uniformly arranged in the second conveying cylinder 901, and a spiral conveying strip 904 is arranged on the inner wall of the second conveying cylinder 901.
[0027] The working process of the utility model is as follows: the ore powder is put into the feeding box 1, the ore powder contacts the auger blade 302 through the feeding shaft section 802, the first driving motor 4 drives the conveying shaft 301 to rotate in the first conveying cylinder 801, the ore powder is conveyed to the right in the first conveying cylinder 801 under the action of the auger blade 302, in the process of conveying to the right, the ore powder rotates and turns over in the first conveying cylinder 801, and the ore powder is mixed for the first time, when the ore powder is mixed for the first time, the ore powder enters the second conveying cylinder 901 after being screened through the screen hole 8011, the second driving motor 10 drives the second conveying cylinder 901 to reciprocatingly rotate through the gear ring 902, the ore powder is turned over under the action of the mixing plate 903 in the process of the rotation of the second conveying cylinder 901, and the ore powder is conveyed left and right under the action of the spiral conveying strip 904, and the ore powder is mixed for the second time; after the mixing is completed, the first cylinder 501 drives the first circular baffle 502 to move to the right, the right end opening of the first conveying cylinder 801 is opened, the ore powder of large particles is discharged out of the first conveying cylinder 801, the ore powder of large particles is discharged out under the action of the guide plate 702, the second cylinder 602 drives the second baffle 604 to move to the right through the push rod 603, the collecting box 701 is in communication with the second conveying cylinder 901 through the discharging groove 8032, the second conveying cylinder 901 continues to rotate, and the mixed ore powder is discharged to the right into the collecting box 701 under the action of the spiral conveying strip 904, automatic discharging is completed, screening and conveying are simultaneously completed in the mixing process, and the ore powder is divided into large and small particles.
[0028] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and it is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure mark in the claims should not be regarded as limiting the involved claims.
[0029] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature described. The specification can include implicit combinations of explicitly mentioned features and / or explicit combinations of implicitely mentioned features. Each embodiment depends on the explicit combinations of features and / or the implicit combinations of features made specifically within that embodiment, and each such embodiment can be combined with every other such embodiment to create further embodiments.
Claims
1. A mixing and conveying device for ore powder production, comprising a feed box and a rack plate, characterized in that, The feeding box and the rack plate are rotationally connected with a conveying shaft device, one end of the conveying shaft device is connected with a first driving motor, the feeding box and the rack plate are fixedly provided with a first conveying and mixing device, the first conveying and mixing device comprises a first conveying cylinder, the conveying shaft device is coaxial with the first conveying cylinder and located in the first conveying cylinder, the first conveying cylinder is rotationally connected with a second conveying and mixing device, the second conveying and mixing device is rotationally connected with a second driving motor, the left side of the rack plate is provided with a first baffle device, a receiving box device is arranged below the first baffle device, a second baffle device is arranged on the receiving box device, the first baffle device is connected with the right end opening of the first conveying cylinder in a matched manner, and the second baffle device is connected with the second conveying and mixing device in a matched manner.
2. The mixing and conveying device for mineral powder production according to claim 1, characterized in that, The conveying shaft device comprises a conveying shaft, and helical auger blades are arranged on the outer edge of the conveying shaft.
3. The mixing and conveying device for mineral powder production according to claim 1, characterized in that, The first baffle device comprises a first cylinder, the first cylinder is fixedly connected to the left side of the rack plate, and a first circular baffle is fixedly connected to the left end of the first cylinder.
4. The mixing and conveying apparatus for producing a mineral powder according to claim 1, wherein The receiving box device comprises a receiving box, a downwardly inclined guide plate is arranged on the upper end of the receiving box, a left-right through sliding opening slot is formed in the receiving box, a mounting bracket is arranged at the right end of the sliding opening slot, a second cylinder is mounted on the mounting bracket, a leftward push rod is arranged on the second cylinder, a second baffle is fixedly connected to the left end of the push rod, and the second baffle is slidably connected in the sliding opening slot.
5. The mixing and conveying apparatus for producing a mineral powder according to claim 1, wherein The first conveying cylinder is symmetrically provided with a left supporting vertical plate and a right supporting vertical plate at both ends, rotating mounting tables are arranged on the inner sides of the left supporting vertical plate and the right supporting vertical plate, sieve holes are formed in the lower end of the first conveying cylinder, a feeding shaft section is arranged at the left end of the left supporting vertical plate, a fixed bracket is arranged at the upper end of the right supporting vertical plate, and a discharging slot is formed in the lower end of the right supporting vertical plate.
6. The mixing and conveying device for mineral powder production according to claim 5, characterized in that, The second conveying and mixing device comprises a second conveying cylinder, the second conveying cylinder is rotationally connected to the rotating mounting table, a gear ring is arranged on the right end of the second conveying cylinder, radial mixing plates are uniformly arranged in the second conveying cylinder in a circumferential distribution, and helical conveying strips are arranged on the inner wall of the second conveying cylinder.