CN111546499A - Cement raw material seals conveying equipment - Google Patents
Cement raw material seals conveying equipment Download PDFInfo
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- CN111546499A CN111546499A CN202010504085.2A CN202010504085A CN111546499A CN 111546499 A CN111546499 A CN 111546499A CN 202010504085 A CN202010504085 A CN 202010504085A CN 111546499 A CN111546499 A CN 111546499A
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- Prior art keywords
- box
- conveying
- raw material
- stirring
- plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses cement raw material closed conveying equipment which comprises a supporting frame, a stirring box, a conveying box and a raw material storage box, wherein a blanking assembly and a weight detection assembly are distributed on a connecting box and a stirring device is distributed in the stirring box, a conveying end of the conveying box is fixedly provided with a protective plate, an airflow fan is fixedly arranged above the protective plate, a control panel is fixedly arranged on the side surface of the conveying box, a control module is distributed in the control panel, and the control module is electrically connected with the blanking assembly and the weight detection assembly. The device enters the weight detection assembly through the blanking assembly to detect the weight, so that the required weight of slurry mixing is confirmed, and the mixing quality of raw materials is improved; further prevent through the backplate that the raw materials from splashing and utilize the air current fan to further produce ascending air current in the pivoted, alleviate the diffusion of dust, the leakproofness of the cement raw materials transportation of effectual improvement possesses good application prospect.
Description
Technical Field
The invention relates to the field of cement production, in particular to closed cement raw material conveying equipment.
Background
The common concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening.
At present, small concrete mixing and stirring equipment for construction in construction sites needs manual cement powder feeding, and a large amount of dust is generated in the feeding process, so that the health of workers is harmed. The raw materials are difficult to avoid dust from being absorbed into respiratory tracts to influence human health when people transport the raw materials for a long time, and the manual transportation and weighing efficiency is very low to influence the production schedule of products; further provides a cement raw material closed conveying device.
Disclosure of Invention
The invention aims to provide a cement raw material closed conveying device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a cement raw material closed conveying device comprises a supporting frame, a stirring box, a conveying box and a raw material storage box, wherein the conveying box is fixedly arranged on the supporting frame, the stirring box is arranged at the tail end of the conveying box, a connecting box is fixedly arranged on the conveying box, the raw material storage box is fixedly connected onto the connecting box, a discharging assembly and a weight detecting assembly are arranged on the connecting box, a conveying belt is rotatably arranged in the conveying box, the conveying belt is arranged below the connecting box, one end of the conveying box is fixedly provided with a conveying motor, the conveying motor is connected onto a rotating shaft of the conveying belt through a belt pair, the output end of the conveying belt is positioned on the stirring box, a stirring device is arranged in the stirring box, a guard plate is fixedly arranged at the conveying end of the conveying box, an air flow fan is fixedly arranged above the guard plate, and a control panel is fixedly arranged on the side surface of the conveying box, the control panel in laid control module, control module and unloading subassembly and weight detection subassembly electric connection.
As a further scheme of the invention: the blanking assembly comprises a blanking motor, a fixed plate and a rotating plate, the fixed plate is fixedly arranged on the raw material storage box, a blanking port is formed in the fixed plate, the rotating plate is rotatably arranged on the fixed plate, openings with consistent blanking ports are formed in the rotating plate, and the blanking motor is fixedly arranged on the raw material storage box; the blanking motor is connected with the gear pair on the outer side of the rotating plate to drive the rotating plate to rotate, and the control module is electrically connected with the blanking motor.
As a still further scheme of the invention: the weight detection assembly comprises a rotating plate, two hinge seats and a pressing plate, wherein the two hinge seats are fixedly arranged on the side edge of the connecting box, and one side of each hinge seat is provided with two hinge seats; the rotating plate is hinged to the upper hinge seat, the lower hinge seat is hinged to the telescopic cylinder, a cylinder rod of the telescopic cylinder is hinged to the bottom of the rotating plate, the pressing plate is arranged on the rotating plate, the piezoresistor is arranged between the pressing plate and the rotating plate and electrically connected to the control module, and the control module is electrically connected to the telescopic cylinder.
As a still further scheme of the invention: the stirring device comprises a stirring motor, a rotating shaft and stirring blades, wherein the stirring motor is fixedly arranged on the stirring box body, the rotating shaft is rotatably arranged on the stirring box, and the stirring blades are fixedly connected to the rotating shaft; the stirring motor is connected with the rotating shaft through a belt pair, and the side edge of the stirring box is fixedly connected with a discharging pipe.
As a still further scheme of the invention: a rotating bushing is rotatably arranged between the rotating shaft and the stirring box.
As a still further scheme of the invention: and the bottom of the supporting frame is fixedly provided with a foot support.
As a still further scheme of the invention: the side fixed mounting of transport case have the protection curb plate, the bottom of protection curb plate is located the conveyer belt.
Compared with the prior art, the invention has the beneficial effects that: the device has simple structure and good use effect; the blanking assembly enters the weight detection assembly to detect the weight, so that the required weight of slurry mixing is confirmed, and the mixing quality of the raw materials is improved; the raw materials are further prevented from splashing through the protective plate, upward airflow is further generated by the airflow fan when the airflow fan rotates, the diffusion of dust is further relieved, and the actual using effect is improved; the sealing performance of cement raw material transportation is effectively improved, and the method has a good application prospect.
Drawings
FIG. 1 is a schematic structural diagram of a closed cement raw material conveying device.
FIG. 2 is a schematic structural diagram of a side view of a cement raw material closed conveying device.
FIG. 3 is a schematic structural diagram of a side view of a cement raw material closed conveying device in a partial cross section.
FIG. 4 is a partially sectional structural schematic diagram in front view of a closed cement raw material conveying device.
In the figure: 1-supporting frame, 2-foot support, 3-stirring box, 4-conveying box, 5-control panel, 6-raw material storage box, 7-connecting box, 8-conveying belt, 9-protective side plate, 10-conveying motor, 11-airflow fan, 12-stirring motor, 13-belt pair, 14-protective plate, 15-rotating bush, 16-stirring fan blade, 17-rotating shaft, 19-discharging pipe, 20-hinged seat, 21-telescopic cylinder, 22-rotating plate, 23-pressing plate, 24-piezoresistor, 25-fixing plate, 26-discharging port, 27-rotating plate and 28-discharging motor.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Example one
Referring to fig. 1-4, a cement raw material closed conveying device comprises a supporting frame 1, a stirring box 3, a conveying box 4 and a raw material storage box 6, wherein the conveying box 4 is fixedly installed on the supporting frame 1, the stirring box 3 is arranged at the tail end of the conveying box 4, a plurality of connecting boxes 7 are fixedly installed on the conveying box 4, the raw material storage box 6 is fixedly connected to the connecting boxes 7, a blanking assembly is arranged in the raw material storage box 6, a weight detection assembly is arranged on the connecting boxes 7, and raw materials enter the weight detection assembly through the blanking assembly to be detected in weight, so that the required weight of slurry mixing is confirmed; a conveyer belt 8 is rotatably arranged in the conveying box 4, the conveyer belt 8 is arranged below the connecting box 7, and further raw materials can directly fall onto the conveyer belt 8; a conveying motor 10 is fixedly installed at one end of the conveying box 4, and the conveying motor 10 is connected to a rotating shaft of the conveying belt 8 through a belt pair to further drive the conveying belt 8 to rotate; the output end of the conveyer belt 8 is positioned on the stirring box 3, so that the raw materials directly fall into the stirring box 3, a stirring device is arranged in the stirring box 3, and the stirring of the stirring device is further realized through the stirring device; a protective plate 14 is fixedly arranged at the conveying end of the conveying box 4, raw materials are further prevented from splashing through the protective plate 14, dust is further generated when the raw materials are discharged, an airflow fan 11 is fixedly arranged above the protective plate 14, upward airflow is further generated when the airflow fan 11 rotates, and the diffusion of the dust is further relieved; a control panel 5 is fixedly installed on the side surface of the further conveying box 4, a control module is arranged in the control panel 5, and the control module is electrically connected with the blanking assembly and the weight detection assembly, so that the state control of the blanking assembly and the weight detection assembly is further realized; when the device is used, materials enter the weight detection assembly through the blanking assembly to be detected in weight, and the required component of slurry mixing is confirmed; then the raw materials can directly fall onto the conveyer belt 8, the output end of the conveyer belt 8 is positioned on the stirring box 3, and then the raw materials directly fall into the stirring box 3 for stirring; through the further raw materials that prevent of backplate 14 splash, because the further dust that produces of raw materials in unloading, fixed mounting has airflow fan 11 in the top of backplate 14, airflow fan 11 further produce ascending air current when the pivoted, the further diffusion of alleviating the dust, and then improve actual use's effect.
Specifically, the blanking assembly comprises a blanking motor 28, a fixed plate 25 and a rotating plate 27, the fixed plate 25 is fixedly installed on the raw material storage box 6, the fixed plate 25 is provided with a blanking port 26, further, raw materials can pass through the blanking port 26, the rotating plate 27 is rotatably installed on the fixed plate 25, the rotating plate 27 is provided with an opening consistent with the blanking port 26, when the opening is overlapped with the blanking port 26, blanking is further realized, and the blanking motor 28 is fixedly installed on the raw material storage box 6; the blanking motor 28 is connected with an outer gear pair of the rotating plate 27 and further drives the rotating plate 27 to rotate; further realizing intermittent blanking of the raw materials by the rotation of the rotating plate 27; the control module is electrically connected with the blanking motor 28, and further controls the rotation of the blanking motor 28.
Specifically, the weight detection assembly comprises a rotating plate 22, a hinge seat 20 and a pressing plate 23, wherein the hinge seat 20 is fixedly arranged on the side edge of the connecting box 7, and two weight detection assemblies are arranged on one side; the rotating plate 22 is hinged on the upper hinge seat 20, the lower hinge seat 20 is hinged with the telescopic cylinder 21, the cylinder rod of the telescopic cylinder 21 is hinged at the bottom of the rotating plate 22, the rotating plate 22 is further driven to transfer, the rotating plates 22 at two sides can be in butt joint, and further the falling of raw materials is avoided; the pressing plate 23 is arranged on the rotating plate 22, the piezoresistor 24 is arranged between the pressing plate 23 and the rotating plate 22, and the piezoresistor 24 is electrically connected to the control module; the weight detection is realized through the piezoresistor; further, the control module is electrically connected to the telescopic cylinder 21, and further, when the weight of the rotating plate 22 reaches a set value, the telescopic cylinder 21 drives the rotating plate to open, and the blanking motor 28 stops blanking.
Specifically, the stirring device comprises a stirring motor 12, a rotating shaft 17 and stirring blades 16, wherein the stirring motor 12 is fixedly arranged on the stirring box body 3, the rotating shaft 17 is rotatably arranged on the stirring box body 3, and the stirring blades 16 are fixedly connected to the rotating shaft 17; the stirring motor 12 is connected with the rotating shaft 17 through a belt pair 13, the rotating shaft 17 is further driven to rotate, a discharge pipe 19 is fixedly connected to the side edge of the stirring box 3, and the mixture is further output through the discharge pipe 19.
Further, in order to improve the actual rotation effect of the rotating shaft 17, a rotating bush 15 is rotatably mounted between the rotating shaft 17 and the stirring box 3, and the sealing performance and the actual rotation effect are further improved by the rotating bush 15.
Further, the specific structure of the supporting frame 1 is not limited, and in this embodiment, the bottom of the supporting frame 1 is fixedly provided with the foot support 2, so as to further improve the actual stability.
The working principle of the invention is as follows: the material enters the weight detection assembly through the blanking assembly to detect the weight, and further the required component of slurry mixing is confirmed; then the raw materials can directly fall onto the conveyer belt 8, the output end of the conveyer belt 8 is positioned on the stirring box 3, and then the raw materials directly fall into the stirring box 3 for stirring; through the further raw materials that prevent of backplate 14 splash, because the further dust that produces of raw materials in unloading, fixed mounting has airflow fan 11 in the top of backplate 14, airflow fan 11 further produce ascending air current when the pivoted, the further diffusion of alleviating the dust, and then improve actual use's effect.
Example two
In order to further improve the practical use effect of the device, the embodiment is improved on the basis of the first embodiment in that a protective side plate 9 is fixedly mounted on the side edge of the conveying box 4, and the bottom of the protective side plate 9 is positioned on the conveying belt 8, so that the raw materials are further prevented from falling below the conveying belt 8, which causes conveying inconvenience; further improving the practical use effect.
The working principle of the embodiment is as follows: there is protection curb plate 9 at the side fixed mounting of transport case 4, through the effectual below of avoiding the conveyer belt 8 that the raw materials fell into of protection curb plate 9, causes to carry inconveniently, the actual result of use of further improvement.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. But all changes which come within the scope of the invention are intended to be embraced therein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Claims (7)
1. A cement raw material closed conveying device comprises a supporting frame (1), a stirring box (3), a conveying box (4) and a raw material storage box (6), and is characterized in that the conveying box (4) is fixedly arranged on the supporting frame (1), the stirring box (3) is arranged at the tail end of the conveying box (4), a connecting box (7) is fixedly arranged on the conveying box (4), the raw material storage box (6) is fixedly connected on the connecting box (7), a blanking assembly and a connecting box (7) which are arranged in the raw material storage box (6) are respectively provided with a weight detection assembly, a conveying belt (8) is rotatably arranged in the conveying box (4), the conveying belt (8) is arranged below the connecting box (7), one end of the conveying box (4) is fixedly provided with a conveying motor (10), the conveying motor (10) is connected on a rotating shaft of the conveying belt (8) through a belt pair, the output of conveyer belt (8) is located agitator tank (3), has laid agitating unit in agitator tank (3), and the delivery end fixed mounting of delivery tank (4) has backplate (14), has air current fan (11) at the top fixed mounting of backplate (14), and the side fixed mounting of delivery tank (4) has control panel (5), control panel (5) in laid control module, control module and unloading subassembly and weight determine module electric connection.
2. The cement raw material closed conveying equipment is characterized in that the blanking assembly comprises a blanking motor (28), a fixing plate (25) and a rotating plate (27), the fixing plate (25) is fixedly arranged on the raw material storage box (6), a blanking opening (26) is formed in the fixing plate (25), the rotating plate (27) is rotatably arranged on the fixing plate (25), openings consistent with the blanking opening (26) are formed in the rotating plate (27), and the blanking motor (28) is fixedly arranged on the raw material storage box (6); the blanking motor (28) is connected with the gear pair on the outer side of the rotating plate (27) to drive the rotating plate (27) to rotate, and the control module is electrically connected with the blanking motor (28).
3. The cement raw material closed conveying equipment is characterized in that the weight detection assembly comprises a rotating plate (22), a hinge seat (20) and a pressing plate (23), wherein the hinge seat (20) is fixedly arranged on the side edge of the connecting box (7), and two hinge seats are distributed on one side; the rotating plate (22) is hinged to the upper hinge seat (20), the lower hinge seat (20) is hinged to the telescopic cylinder (21), a cylinder rod of the telescopic cylinder (21) is hinged to the bottom of the rotating plate (22), the pressing plate (23) is arranged on the rotating plate (22), the piezoresistor (24) is arranged between the pressing plate (23) and the rotating plate (22), the piezoresistor (24) is electrically connected to the control module, and the control module is electrically connected to the telescopic cylinder (21).
4. The cement raw material closed conveying equipment is characterized in that the stirring device comprises a stirring motor (12), a rotating shaft (17) and stirring blades (16), the stirring motor (12) is fixedly arranged on the stirring box body (3), the rotating shaft (17) is rotatably arranged on the stirring box body (3), and the stirring blades (16) are fixedly connected to the rotating shaft (17); the stirring motor (12) is connected with the rotating shaft (17) through a belt pair (13), and the side edge of the stirring box (3) is fixedly connected with a discharge pipe (19).
5. The closed cement raw material conveying equipment as claimed in claim 4, characterized in that a rotating bushing (15) is rotatably mounted between the rotating shaft (17) and the stirring box (3).
6. The cement raw material closed conveying equipment is characterized in that a foot support (2) is fixedly arranged at the bottom of the supporting frame (1).
7. The cement raw material closed conveying equipment is characterized in that a protective side plate (9) is fixedly arranged on the side edge of the conveying box (4), and the bottom of the protective side plate (9) is positioned on the conveying belt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010504085.2A CN111546499A (en) | 2020-06-05 | 2020-06-05 | Cement raw material seals conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010504085.2A CN111546499A (en) | 2020-06-05 | 2020-06-05 | Cement raw material seals conveying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111546499A true CN111546499A (en) | 2020-08-18 |
Family
ID=71997377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010504085.2A Withdrawn CN111546499A (en) | 2020-06-05 | 2020-06-05 | Cement raw material seals conveying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111546499A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074377A (en) * | 2022-01-19 | 2022-02-22 | 徐州市三成铸业有限公司 | Cement raw material closed conveying device and conveying method |
-
2020
- 2020-06-05 CN CN202010504085.2A patent/CN111546499A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074377A (en) * | 2022-01-19 | 2022-02-22 | 徐州市三成铸业有限公司 | Cement raw material closed conveying device and conveying method |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200818 |
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| WW01 | Invention patent application withdrawn after publication |