CN210752896U - Reducing mechanism is used in pesticide production - Google Patents
Reducing mechanism is used in pesticide production Download PDFInfo
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- CN210752896U CN210752896U CN201921173547.6U CN201921173547U CN210752896U CN 210752896 U CN210752896 U CN 210752896U CN 201921173547 U CN201921173547 U CN 201921173547U CN 210752896 U CN210752896 U CN 210752896U
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Abstract
The utility model discloses a crushing device for pesticide production, which comprises a shell, wherein a cleaning mechanism, a crushing mechanism, a secondary fine screen and a discharging mechanism are arranged in the shell from top to bottom in sequence; the crushing mechanism comprises a screen, a transmission roller and crushing rollers, the screen is sleeved on the transmission roller to form a closed annular loop, the crushing rollers are arranged in the annular loop, adjacent crushing rollers are mutually meshed, and a feeding pipe is arranged on a shell; the secondary fine screen is arranged right below the screen mesh, a discharge pipe is arranged on a shell corresponding to the secondary fine screen, and a feeding mechanism is arranged between the discharge pipe and the feed pipe; a material collecting box is arranged right below the conveying direction end of the first conveying belt of the discharging mechanism. The utility model has reasonable structure and simple operation, and the mutual cooperation of the mechanisms improves the crushing efficiency and precision, improves the safety in the crushing process, and has high efficiency, environmental protection and saving; the crushing and screening processes are carried out in the shell, no dust is raised, and explosion caused by violent impact in the crushing process is avoided.
Description
Technical Field
The utility model relates to a reducing mechanism technical field especially relates to a reducing mechanism is used in pesticide production.
Background
In the production of pesticides, solid pesticide raw materials are often crushed, and in the crushing process, because the ingredients of the raw materials and the severe impact can be generated in the crushing process, the raw materials are easy to explode, the safety is low, the life safety of workers is harmed, the production environment is polluted, and the raw materials are wasted; and when the requirement to raw materials granularity is stricter at crushing in-process, current breaker can't satisfy the demand, and not only crushing efficiency is lower but also influence the quality of pesticide, causes the harmful effects to production.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming current technical problem, a reducing mechanism is used in pesticide production is provided.
In order to achieve the purpose, the utility model is implemented according to the following technical scheme:
a crushing device for pesticide production comprises a shell, wherein a cleaning mechanism, a crushing mechanism, a secondary fine screen and a discharging mechanism are sequentially arranged in the shell from top to bottom, and a maintenance door is further arranged on the shell;
the crushing mechanism comprises a screen, a plurality of transmission rollers and a plurality of parallel crushing rollers, the screen is sleeved on the transmission rollers to form a closed annular loop, the crushing rollers are arranged in the annular loop formed by the screen and are close to the screen below the annular loop without contacting (the arrangement of the crushing rollers avoids a large amount of uncrushed materials from falling into a secondary fine sieve to influence the crushing effect), the materials stacked on the screen can be fully contacted and crushed, the adjacent crushing rollers are mutually meshed, and a feeding pipe is arranged on a shell corresponding to the closed loop above the crushing rollers;
the secondary fine sieve is arranged under the screen mesh, a coarse material discharging pipe is arranged on a shell corresponding to the secondary fine sieve, the secondary fine sieve is a vibrating sieve which sequentially vibrates towards the direction of the discharging pipe, coarse materials can be conveyed to the discharging pipe and discharged from the discharging pipe under the vibration effect (the vibrating sieve is the prior art, and is not described herein), and a feeding mechanism is arranged between the discharging pipe and the feeding pipe;
discharge mechanism includes conveyer belt one, driving shaft and driven shaft, the conveyer belt one is located the second grade and sieves under, the driving shaft is connected with driving motor one, driving shaft and transmission shaft are established respectively at the both ends of conveyer belt one, driving shaft and transmission shaft all set up the outside at the casing, be provided with the through-hole on the casing that driving shaft and transmission shaft correspond, a conveyer belt passes in following the through-hole, be provided with the case that gathers materials under a conveyer belt direction of delivery end.
The crushing mechanism in the utility model crushes and screens the raw materials for the first time, the screen mesh is a closed loop, and the crushed materials are screened in the transmission process, so that the materials can be promoted to be lifted, and the crushing effect is further promoted; the cleaning mechanism cleans the screen mesh, so that the screen mesh is prevented from being blocked, and the screening effect is prevented from being influenced; the second-level fine screen is matched with the feeding mechanism and the feeding pipe, the second-level fine screen performs secondary screening on the crushed materials, qualified materials fall from the second-level fine screen, the qualified materials falling from the second-level fine screen are conveyed to a material collecting box outside the shell through the discharging mechanism, unqualified coarse materials are collected and move towards the direction of the discharging pipe under the vibration of the second-level fine screen, fall onto the feeding mechanism through the discharging pipe, and are crushed again after being fed into the feeding pipe through the feeding mechanism.
Preferably, clean the mechanism and include the roller that cleans of a plurality of equidistance settings, clean the brush hair on the roller and contact with the screen cloth, clean the roller and pass through connecting rod and casing top fixed connection. This department sets up and can clean it at screen cloth transmission in-process, avoids blockking up the sieve mesh, influences the screening effect, still can make the raw materials that clean fall into the crushing roller in carry out the breakage, has improved crushing efficiency.
Preferably, the screen cloth includes guipure and two drive chains, the both sides limit of guipure is close contactless with corresponding casing, drive chain fixes respectively on the lower surface on guipure both sides limit, the drive roller includes a drive roll and a plurality of driven voller, the both ends of drive roll and driven voller all are fixed and are provided with the gear with corresponding drive chain engaged with, the drive roll is connected with driving motor two, the quantity of driven voller is not less than 2. Stability and transmission efficiency when this department sets up the screen cloth transmission have been improved, have also further improved the screening efficiency and the effect of screen cloth to smashing the material.
Preferably, throw material mechanism and include support body, conveyer belt two, go up transmission shaft, lower transmission shaft and driving motor three, the support body includes dead lever and support frame, two sets of establishments of conveyer belt are on upper and lower transmission shaft, it sets up directly over the inlet pipe to go up the transmission shaft, and two upper surfaces of conveyer belt evenly are provided with the bead, the bead is perpendicular with the direction of transfer of conveyer belt two, it passes through bearing rotatable coupling with the one end of dead lever to go up the transmission shaft, the other end and the casing fixed connection of dead lever, the lower transmission shaft is connected with driving motor three, the discharging pipe is located the lower transmission shaft end directly over conveyer belt two, the lower transmission shaft passes through bearing and support frame rotatable coupling. This department sets up on making the coarse fodder that comes out from the discharging pipe can discharge conveyer belt two, transports the inlet pipe department under the transport effect of conveyer belt two and falls into the inlet pipe, gets into rubbing crusher and constructs smash once more, has improved utilization of raw materials and crushing precision, and the setting of bead has avoided because the slope setting of conveyer belt two leads to the coarse fodder to slide along conveyer belt two and influence conveying efficiency.
The utility model discloses in still including other subassemblies that can make this reducing mechanism normal use, it all belongs to the conventional selection in this field, like control crushing roller pivoted subassembly. In addition, the devices or components which are not limited in the utility model all adopt the conventional means in the field, for example, the devices such as the cleaning roller and the crushing roller all adopt the conventional structure.
The utility model discloses an action principle: when the crushing device works, raw materials to be crushed enter the crushing mechanism in the shell from the feeding pipe, and the screen, the crushing roller, the first conveying belt and the second conveying belt are started; the crushing roller crushes the materials, and in the crushing process, the screen screens the crushed materials in the transmission process, so that the materials can be promoted to be lifted, and the crushing effect is further promoted; a cleaning roller of the cleaning mechanism cleans the screen cloth in the process, crushed materials fall on the secondary fine screen through the screen cloth to be screened secondarily, qualified materials fall off from the secondary fine screen, and the qualified materials falling off from the secondary fine screen are conveyed to a material collecting box outside the shell to be collected through a first conveying belt of the discharging mechanism; unqualified coarse materials move towards the discharging pipe under the vibration of the secondary fine screen, fall onto the second conveying belt of the feeding mechanism through the discharging pipe, and are crushed again after being fed into the feeding pipe again.
The utility model discloses following beneficial effect has been reached: the structure is reasonable, the operation is simple, the crushing efficiency and precision are improved, the safety in the crushing process is improved, and the high-efficiency, environment-friendly and economical effects are achieved; the crushing and screening processes are carried out in the shell, no dust is raised, the interference of oxygen in a large amount of air is avoided, and the mutual matching of the crushing roller and the screen avoids the violent impact in the crushing process, so that the explosion in the crushing process is avoided, the production safety is improved, and the personal safety of workers is guaranteed; the screen mesh and the secondary fine screen are used for secondarily screening the materials, so that the particle accuracy is ensured, and the quality of finished products is improved; the second grade fine screen with throw material mechanism, inlet pipe and mutually support, improved crushing efficiency and effect, promoted work efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an external schematic view of the present invention;
FIG. 3 is a top view of FIG. 2;
fig. 4 is a schematic structural diagram of the middle screen of the present invention.
In the figure: 1. a housing; 2. cleaning the roller; 3. a mesh belt; 4. a driving roller; 5. a crushing roller; 6. secondary fine screening; 7. a discharge pipe; 8. a first conveying belt; 9. a material collecting box; 10. a second conveying belt; 11. a support frame; 12. repairing the door; 13. a feed pipe; 14. a drive chain; 15. and (7) a rib.
Detailed Description
The invention will be further described with reference to the drawings and specific embodiments, illustrative embodiments and description of which are provided herein to explain the invention, but not as a limitation thereof.
As shown in fig. 1-4, a crushing device for pesticide production comprises a housing 1, wherein a cleaning mechanism, a crushing mechanism, a secondary fine screen 6 and a discharging mechanism are sequentially arranged in the housing 1 from top to bottom, and a maintenance door 12 is further arranged on the housing 1;
the crushing mechanism comprises a screen, a plurality of transmission rollers 4 and a plurality of parallel crushing rollers 5, the screen is sleeved on the transmission rollers 4 to form a closed annular loop, the crushing rollers 5 are arranged in the annular loop formed by the screen and are close to the screen below the annular loop without contacting (the arrangement of the crushing rollers avoids that a large amount of uncrushed materials fall into a secondary fine sieve to influence the crushing effect), the crushing mechanism can fully contact and crush the materials stacked on the screen, the adjacent crushing rollers 5 are meshed with each other, and a feeding pipe 13 is arranged on a shell 1 corresponding to the closed loop above the crushing rollers 5;
the secondary fine screen 6 is arranged right below the screen mesh, a coarse material discharging pipe 7 is arranged on the shell 1 corresponding to the secondary fine screen 6, the secondary fine screen 6 is a vibrating screen which sequentially vibrates towards the direction of the discharging pipe 7, coarse materials can be conveyed to the discharging pipe 7 under the vibration effect and discharged from the discharging pipe 7 (the vibrating screen is the prior art and is not described herein any more), and a feeding mechanism is arranged between the discharging pipe 7 and the feeding pipe 13;
discharge mechanism includes conveyer belt 8, driving shaft and driven shaft, conveyer belt 8 is located the second grade and sieves 6 under, the driving shaft is connected with driving motor one, driving shaft and transmission shaft are established respectively at the both ends of conveyer belt 8, driving shaft and transmission shaft all set up the outside at casing 1, be provided with the through-hole on the casing 1 that driving shaft and transmission shaft correspond, 8 follow through-holes of conveyer belt pass, be provided with case 9 that gathers materials under 8 direction of delivery ends of conveyer belt.
The crushing mechanism in the utility model crushes and screens the raw materials for the first time, the screen mesh is a closed loop, and the crushed materials are screened in the transmission process, so that the materials can be promoted to be lifted, and the crushing effect is further promoted; the cleaning mechanism cleans the screen mesh, so that the screen mesh is prevented from being blocked, and the screening effect is prevented from being influenced; the second grade fine screen 6 with throw material mechanism, inlet pipe 13 mutually supports, the second grade fine screen 6 carries out secondary screening to the material after smashing, qualified material falls down from the second grade fine screen 6, the qualified material that falls down with the second grade fine screen 6 is transported the collection workbin 9 outside the casing 1 through discharge mechanism and is collected unqualified coarse fodder and move to discharging pipe 7 direction under the vibrations of second grade fine screen 6, and fall on throwing the material mechanism through discharging pipe 7, smash once more after throwing the material mechanism and sending into inlet pipe 13 again.
Clean the roller 2 that cleans that the mechanism includes a plurality of equidistance settings, clean brush hair and screen cloth contact on the roller 2, clean roller 2 through connecting rod and 1 top fixed connection of casing. This department sets up and can clean it at screen cloth transmission in-process, avoids blockking up the sieve mesh, influences the screening effect, still can make the raw materials that clean fall into crushing roller 5 in carry out the breakage, has improved crushing efficiency.
The screen cloth includes guipure 3 and two drive chain 14, the both sides limit of guipure 3 is close contactless with corresponding casing 1, drive chain 14 is fixed respectively on the lower surface on 3 both sides limits of guipure, drive roller 4 includes a drive roll and a plurality of driven voller, the both ends of drive roll and driven voller are all fixed and are provided with the gear with corresponding drive chain 14 looks meshing, the drive roll is connected with driving motor two, the quantity of driven voller is not less than 2. Stability and transmission efficiency when this department sets up the screen cloth transmission have been improved, have also further improved the screening efficiency and the effect of screen cloth to smashing the material.
Throw material mechanism and include support body, two 10, last transmission shaft, lower transmission shaft and driving motor three of conveyer belt, the support body includes dead lever and support frame 11, two 10 covers of conveyer belt are established on upper and lower transmission shaft, it sets up directly over inlet pipe 13 to go up the transmission shaft, and two 10 upper surfaces of conveyer belt evenly are provided with bead 15, bead 15 is perpendicular with two 10's of conveyer belt direction of transfer, go up the transmission shaft and pass through bearing rotatable coupling with the one end of dead lever, the other end and the 1 fixed connection of casing of dead lever, the underdrive shaft is connected with driving motor three, discharging pipe 7 is located directly over two 10 of conveyer belt of underdrive shaft end, the underdrive shaft passes through bearing and 11 rotatable coupling of support frame. This department sets up on making the coarse fodder that comes out from discharging pipe 7 can discharge conveyer belt two 10, transports inlet pipe 13 department under the transport effect of conveyer belt two 10 and falls into inlet pipe 13, gets into rubbing crusher and constructs the repulverize, has improved utilization of raw materials and crushing precision, and the setting of bead 15 has been avoided because the slope setting of conveyer belt two 10 leads to the coarse fodder to slide along conveyer belt two 10 and influence conveying efficiency.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.
Claims (4)
1. The utility model provides a reducing mechanism is used in pesticide production, includes the casing, its characterized in that: the cleaning mechanism, the crushing mechanism, the secondary fine screen and the discharging mechanism are sequentially arranged in the shell from top to bottom, and the shell is also provided with a maintenance door;
the crushing mechanism comprises a screen, a plurality of transmission rollers and a plurality of parallel crushing rollers, the screen is sleeved on the transmission rollers to form a closed annular loop, the crushing rollers are arranged in the annular loop formed by the screen and are close to the screen below the annular loop without contacting, adjacent crushing rollers are meshed with each other, and a feeding pipe is arranged on a shell corresponding to the closed loop above the crushing rollers;
the secondary fine screen is arranged right below the screen mesh, a coarse material discharging pipe is arranged on a shell corresponding to the secondary fine screen, the secondary fine screen is a vibrating screen which sequentially vibrates towards the direction of the discharging pipe, and a feeding mechanism is arranged between the discharging pipe and the feeding pipe;
discharge mechanism includes conveyer belt one, driving shaft and driven shaft, the conveyer belt one is located the second grade and sieves under, the driving shaft is connected with driving motor one, driving shaft and transmission shaft are established respectively at the both ends of conveyer belt one, driving shaft and transmission shaft all set up the outside at the casing, be provided with the through-hole on the casing that driving shaft and transmission shaft correspond, a conveyer belt passes in following the through-hole, be provided with the case that gathers materials under a conveyer belt direction of delivery end.
2. The smashing device for pesticide production according to claim 1, characterized in that: clean the roller that cleans that the mechanism includes a plurality of equidistance settings, clean brush hair and screen cloth contact on the roller, clean the roller and pass through connecting rod and casing top fixed connection.
3. The smashing device for pesticide production according to claim 1, characterized in that: the screen comprises a mesh belt and two transmission chains, two side edges of the mesh belt are close to and do not contact with corresponding shells, the transmission chains are respectively fixed on the lower surfaces of the two side edges of the mesh belt, each transmission roller comprises a driving roller and a plurality of driven rollers, gears meshed with the corresponding transmission chains are fixedly arranged at two ends of the driving roller and the driven rollers, the driving roller is connected with a second driving motor, and the number of the driven rollers is not lower than 2.
4. The smashing device for pesticide production according to claim 1, characterized in that: throw material mechanism and include support body, conveyer belt two, go up transmission shaft, lower transmission shaft and driving motor three, the support body includes dead lever and support frame, two sets of establishments of conveyer belt are on last, the underdrive axle, go up transmission shaft and set up directly over the inlet pipe, two upper surfaces of conveyer belt evenly are provided with the bead, the bead is perpendicular with the direction of transfer of conveyer belt two, go up transmission shaft and pass through bearing rotatable coupling with the one end of dead lever, the other end and the casing fixed connection of dead lever, the underdrive axle is connected with driving motor three, the discharging pipe is located under the transmission shaft directly over two of conveyer belt, the underdrive axle passes through bearing and support frame rotatable coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921173547.6U CN210752896U (en) | 2019-07-24 | 2019-07-24 | Reducing mechanism is used in pesticide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921173547.6U CN210752896U (en) | 2019-07-24 | 2019-07-24 | Reducing mechanism is used in pesticide production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210752896U true CN210752896U (en) | 2020-06-16 |
Family
ID=71031599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921173547.6U Active CN210752896U (en) | 2019-07-24 | 2019-07-24 | Reducing mechanism is used in pesticide production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210752896U (en) |
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2019
- 2019-07-24 CN CN201921173547.6U patent/CN210752896U/en active Active
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