CN215396057U - Improved cement supply device in continuous cement concrete stirring equipment - Google Patents
Improved cement supply device in continuous cement concrete stirring equipment Download PDFInfo
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- CN215396057U CN215396057U CN202121177890.5U CN202121177890U CN215396057U CN 215396057 U CN215396057 U CN 215396057U CN 202121177890 U CN202121177890 U CN 202121177890U CN 215396057 U CN215396057 U CN 215396057U
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Abstract
The utility model discloses a cement supply device in improved continuous cement concrete stirring equipment, which comprises a stirring main body and a supply main body arranged at one end of the stirring main body, wherein the bottom end of an inner cavity of a mixing box is provided with a second motor, the output end of the second motor is connected with a crushing shaft, the outer surface of the crushing shaft is fixedly connected with a crushing paddle, the inner cavity of a feeding barrel is provided with a feeding shaft connected with the output end of a first motor, the outer surface of the feeding shaft is surrounded with a threaded channel, a crushing blade is arranged between the threaded channels surrounding the feeding shaft for one circle, when in supply work, firstly, raw materials are poured into the mixing box, the second motor is started to drive the crushing shaft to rotate, so that the crushing paddle can crush agglomerated raw materials, then the raw materials enter the feeding barrel through a through pipe, the first motor is started to drive the feeding shaft to rotate, so that the raw materials can be fed through the threaded channel, when the material is loaded, the caking raw material is further crushed by the crushing blade, the effect is obvious, and the quality of cement is guaranteed.
Description
Technical Field
The utility model relates to the technical field of cement supply equipment, in particular to a cement supply device in improved continuous cement concrete stirring equipment.
Background
The continuous cement concrete stirring equipment is used for continuously feeding raw materials of sand, stone, cement and the like into a stirrer in a conveying belt or lifting screw mode and the like, and the raw materials are continuously stirred uniformly by the stirrer and then are supplied to cement concrete required by various projects. In order to ensure the quality of cement concrete, the state stipulates strict raw material proportion requirements. Therefore, various raw materials need to be accurately metered at any moment and stably and continuously supplied, particularly, the requirement on the cement flow is the strictest, and the existing supply device can ensure the accurate and stable metering of the sand and stone flow.
However, when the existing continuous cement concrete stirring equipment is used for producing cement concrete feeding materials, the defects that raw materials are agglomerated and harmful gas is generated exist, and the problem that the cement quality does not reach the standard is caused.
In view of the above problems, the present invention provides a cement supply device in an improved continuous cement concrete mixing plant.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cement supply device in improved continuous cement concrete stirring equipment, wherein a second motor is installed at the bottom end of an inner cavity of a mixing box, an output end of the second motor is connected with a crushing shaft, a crushing paddle is fixedly connected to the outer surface of the crushing shaft, a feeding shaft connected with the output end of a first motor is installed in the inner cavity of a feeding barrel, a threaded channel is arranged on the outer surface of the feeding shaft in a surrounding mode, a crushing blade is arranged between the threaded channels which are arranged in a circle around the feeding shaft, a first adsorption layer is installed at the upper end of a filter screen body, a second adsorption layer is installed at the lower end of the filter screen body, the first adsorption layer and the second adsorption layer are symmetrically distributed relative to the center of the filter screen body, and the first adsorption layer and the second adsorption layer are components made of activated carbon materials, so that the problems in the background technology are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a cement supply device in improved continuous cement concrete stirring equipment comprises a stirring main body and a supply main body arranged at one end of the stirring main body, wherein the supply main body comprises a mixing box and a support frame arranged at the lower end of the mixing box;
the second motor is installed to the inner chamber bottom of mixing box, and the output of second motor is connected with broken axle, and the outer fixed surface of broken axle is connected with broken oar.
Preferably, the inner cavity of the feeding barrel is provided with a feeding shaft connected with the output end of the first motor, and the outer surface of the feeding shaft is surrounded by a threaded passage.
Preferably, a crushing blade is arranged between the thread channels which encircle the feeding shaft for one circle.
Preferably, one end fixedly connected with siphunculus of mixing box, the inner wall of siphunculus is installed the filter screen subassembly.
Preferably, the filter screen assembly comprises a filter screen body, a first adsorption layer is installed at the upper end of the filter screen body, and a second adsorption layer is installed at the lower end of the filter screen body.
Preferably, the first adsorption layer and the second adsorption layer are symmetrically distributed about the center of the filter screen body.
Preferably, the first adsorption layer and the second adsorption layer are both members made of activated carbon materials.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model provides a cement supply device in improved continuous cement concrete stirring equipment, wherein a second motor is arranged at the bottom end of an inner cavity of a mixing box, an output end of the second motor is connected with a crushing shaft, a crushing paddle is fixedly connected to the outer surface of the crushing shaft, a feeding shaft connected with an output end of a first motor is arranged in the inner cavity of a feeding barrel, a threaded passage is arranged on the outer surface of the feeding shaft in a surrounding manner, a crushing blade is arranged between the threaded passages surrounding the feeding shaft in a circle, when the cement concrete stirring equipment is used for supplying, raw materials are poured into the mixing box firstly, then the second motor is started to drive the crushing shaft to rotate, the crushing paddle is used for crushing agglomerated raw materials, then the raw materials enter the feeding barrel through a through pipe, finally, the first motor is started to drive the feeding shaft to rotate, the raw materials are fed through the threaded passage, and the agglomerated raw materials are further crushed through the crushing blade while being fed, the effect is obvious, and the quality of cement is guaranteed.
2. The utility model provides a cement supply device in improved continuous cement concrete stirring equipment, wherein a first adsorption layer is arranged at the upper end of a filter screen body, a second adsorption layer is arranged at the lower end of the filter screen body, the first adsorption layer and the second adsorption layer are symmetrically distributed about the center of the filter screen body, the first adsorption layer and the second adsorption layer are both components made of activated carbon materials, most of caking raw materials which cannot reach the standard after being crushed by a crushing paddle are blocked by the filter screen body when the raw materials enter a feeding barrel from a through pipe, so that the caking raw materials are continuously left in a mixing box for crushing, the raw materials can be attached to the first adsorption layer and the second adsorption layer while passing through the filter screen body, and the first adsorption layer and the second adsorption layer can adsorb harmful gases generated by the mixed raw materials because the first adsorption layer and the second adsorption layer are both components made of activated carbon materials, thereby further guaranteeing the quality of the cement.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the supply body of the present invention;
FIG. 3 is a schematic view of the internal structure of the mixing box of the present invention;
FIG. 4 is a schematic view of a feeding center shaft structure of the present invention;
FIG. 5 is a schematic diagram of the filter set structure of the present invention.
In the figure: 1. a supply body; 2. a stirring body; 11. a mixing box; 12. a support frame; 13. a feeding barrel; 15. a first motor; 16. a second motor; 17. a crushing shaft; 18. crushing paddles; 19. pipe passing; 20. a screen assembly; 201. a filter screen body; 202. a first adsorbent layer; 203. a second adsorption layer; 141. a feeding shaft; 142. a threaded passage; 143. and (4) a crushing blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a cement supply device in an improved continuous cement concrete mixing plant includes a mixing body 2, and a supply body 1 disposed at one end of the mixing body 2, the supply body 1 includes a mixing box 11, and a support frame 12 mounted at the lower end of the mixing box 11, a charging barrel 13 connected to the mixing body 2 at one end is mounted at one side of the support frame 12, and a first motor 15 is disposed at the other end of the charging barrel 13; the bottom end of the inner cavity of the mixing box 11 is provided with a second motor 16, the output end of the second motor 16 is connected with a crushing shaft 17, the outer surface of the crushing shaft 17 is fixedly connected with a crushing paddle 18, the inner cavity of the feeding barrel 13 is provided with a feeding shaft 141 connected with the output end of the first motor 15, the outer surface of the feeding shaft 141 is surrounded with a threaded channel 142, a crushing blade 143 is arranged between the threaded channels 142 surrounding the feeding shaft 141 for one circle, when the feeding work is carried out, firstly, the raw materials are poured into the mixing box 11, then, the second motor 16 is started to drive the crushing shaft 17 to rotate, so that the crushing paddle 18 crushes the agglomerated raw materials, then, the raw materials enter the feeding barrel 13 through a through pipe 19, finally, the first motor 15 is started to drive the feeding shaft 141 to rotate, so that the raw materials are fed through the threaded channel 142, when the charging is carried out, the agglomerated raw materials can be further crushed through the crushing blade 143, the effect is obvious, and the quality of cement is guaranteed.
Referring to fig. 5, one end of the mixing box 11 is fixedly connected with a through pipe 19, a filter screen assembly 20 is installed on the inner wall of the through pipe 19, the filter screen assembly 20 includes a filter screen body 201, a first adsorption layer 202 is installed on the upper end of the filter screen body 201, a second adsorption layer 203 is installed on the lower end of the filter screen body 201, the first adsorption layer 202 and the second adsorption layer 203 are symmetrically distributed about the center of the filter screen body 201, the first adsorption layer 202 and the second adsorption layer 203 are both members made of activated carbon, when a raw material is crushed by a crushing paddle 18 and enters the charging barrel 13 from the through pipe 19, most of caking raw materials which cannot reach the standard in crushing are blocked by the filter screen body 201 and are continuously left in the mixing box 11 for crushing, when the raw material passes through the filter screen body 201, the raw material adheres to the first adsorption layer 202 and the second adsorption layer 203, because the first adsorption layer 202 and the second adsorption layer 203 are both members made of activated carbon, therefore, the first adsorption layer 202 and the second adsorption layer 203 can adsorb harmful gases generated by the mixed raw materials, and the quality of cement is further guaranteed.
The working principle is as follows: when the feeding operation is performed, firstly, the raw material is poured into the mixing box 11, then the second motor 16 is started to drive the crushing shaft 17 to rotate, so that the crushing paddle 18 crushes the agglomerated raw material, when the raw material is crushed by the crushing paddle 18 and enters the feeding barrel 13 from the through pipe 19, most of the agglomerated raw material which cannot be crushed can be separated through the filter screen body 201 and can be continuously left in the mixing box 11 for crushing, the raw material can be attached to the first adsorption layer 202 and the second adsorption layer 203 while passing through the filter screen body 201, because the first adsorption layer 202 and the second adsorption layer 203 are both members made of activated carbon materials, the first adsorption layer 202 and the second adsorption layer 203 can adsorb harmful gas generated by the mixed raw material, then the raw material enters the feeding barrel 13 through the through pipe 19, finally, the first motor 15 is started to drive the feeding shaft 141 to rotate, so that the raw material is fed through the screw passage 142 and, at the same time as the feeding, the agglomerated raw material is further crushed by the crushing blades 143.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a cement feeding mechanism in improvement type continuous type cement concrete agitated vessel, includes stirring main part (2) to and set up at the supply main part (1) of stirring main part (2) one end, its characterized in that: the feeding main body (1) comprises a mixing box (11) and a support frame (12) arranged at the lower end of the mixing box (11), a feeding barrel (13) connected with the stirring main body (2) at one end is arranged at one side of the support frame (12), and a first motor (15) is arranged at the other end of the feeding barrel (13);
second motor (16) are installed to the inner chamber bottom of mixing box (11), and the output of second motor (16) is connected with broken axle (17), and the outer fixed surface of broken axle (17) is connected with broken oar (18).
2. The improved continuous cement mixer as claimed in claim 1, wherein: the inner cavity of the feeding barrel (13) is provided with a feeding shaft (141) connected with the output end of the first motor (15), and the outer surface of the feeding shaft (141) is surrounded by a threaded passage (142).
3. The improved continuous cement mixer as claimed in claim 2, wherein: a crushing blade (143) is arranged between the thread channels (142) which encircle the feeding shaft (141) for one circle.
4. The improved continuous cement mixer as claimed in claim 1, wherein: one end fixedly connected with siphunculus (19) of mixing box (11), filter screen subassembly (20) are installed to the inner wall of siphunculus (19).
5. The improved continuous cement mixer as claimed in claim 4, wherein: the filter screen assembly (20) comprises a filter screen body (201), a first adsorption layer (202) is installed at the upper end of the filter screen body (201), and a second adsorption layer (203) is installed at the lower end of the filter screen body.
6. The improved continuous cement mixer as claimed in claim 5, wherein: the first adsorption layer (202) and the second adsorption layer (203) are symmetrically distributed about the center of the filter screen body (201).
7. The improved continuous cement mixer as claimed in claim 6, wherein: the first adsorption layer (202) and the second adsorption layer (203) are both members made of activated carbon materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121177890.5U CN215396057U (en) | 2021-05-29 | 2021-05-29 | Improved cement supply device in continuous cement concrete stirring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121177890.5U CN215396057U (en) | 2021-05-29 | 2021-05-29 | Improved cement supply device in continuous cement concrete stirring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215396057U true CN215396057U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121177890.5U Active CN215396057U (en) | 2021-05-29 | 2021-05-29 | Improved cement supply device in continuous cement concrete stirring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215396057U (en) |
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2021
- 2021-05-29 CN CN202121177890.5U patent/CN215396057U/en active Active
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