A micro-pulverizer with a flow guide

Abstract

The utility model discloses a miniature pulverizer with fairing relates to feed pulverization technical field, including the pulverization box, is provided with the smashing mechanism in the pulverization box, and the smashing mechanism includes first pivot and second pivot, and is fixedly arranged with the cutter on first pivot and second pivot, and the first support axle and second support axle are rotatably arranged in the inboard of pulverization box, and are fixedly arranged with the extruding roller on the first support axle and second support axle, and the outside wall of pulverization box is provided with dust removal mechanism, and the dust removal mechanism includes dust removal box, and the dust removal box top is fixedly provided with dust absorption pipe, and the dust absorption pipe top end is fixedly communicated with the side wall of pulverization box, and the outside wall of pulverization box is fixedly provided with dust removal fan, and the dust removal fan upper end is fixedly provided with the connecting pipe. The dust in the pulverization box is sucked out through the dust absorption pipe, and the dust is sucked into the dust removal box through the dust absorption pipe, and then the dust in the dust removal box is reduced, the dust is prevented from flying out through the discharge port along with the feed, the dust is prevented from flying and scattering everywhere into the air, and the environment air and human health are effectively protected.

Description

Technical Field

[0001] This utility model relates to the field of feed grinding technology, and more specifically to a micro grinder with a flow guide. Background Technology

[0002] Feed grinders are mainly used to grind various feeds and roughages. The purpose of feed grinding is to increase the surface area of ​​the feed and adjust the particle size. Increasing the surface area improves palatability and makes it easier for the feed to come into contact with digestive juices in the digestive system, which helps to improve digestibility and better absorb the nutrients in the feed.

[0003] Existing feed grinders use roller-type crushing mechanisms to crush various feeds. During the feed grinding process, a large amount of dust is generated. Existing grinders have difficulty absorbing and treating the dust, which easily causes the dust to fly out with the feed through the discharge port and spread into the air, thereby harming the environment and human health. Utility Model Content

[0004] The purpose of this invention is to provide a micro pulverizer with a flow guide shroud to solve the problem mentioned in the background art that existing pulverizers are difficult to absorb and process dust, which easily leads to dust flying out with the feed through the discharge port and scattering into the air, thereby harming the environment and human health.

[0005] To achieve the above objectives, this utility model provides a micro pulverizer with a flow guide cover, including a pulverizing chamber. A pulverizing mechanism is provided inside the pulverizing chamber, comprising a first rotating shaft and a second rotating shaft, both rotatably connected to the side wall of the pulverizing chamber. A cutter is fixedly mounted on both the first and second rotating shafts. A first support shaft and a second support shaft are rotatably mounted inside the pulverizing chamber, both fixedly mounted on the first and second support shafts. A dust removal mechanism is provided on the outer wall of the pulverizing chamber, comprising a dust removal box fixedly mounted on the outer wall of the pulverizing chamber. A suction pipe is fixedly mounted on the top of the dust removal box, with its top end fixedly connected to the side wall of the pulverizing chamber. A dust removal fan is fixedly mounted on the outer wall of the pulverizing chamber, with a connecting pipe fixedly mounted on its upper end, the top end of the connecting pipe fixedly connected to the dust removal box.

[0006] By adopting the above solution, the dust inside the crushing box is sucked out through the suction pipe and then drawn into the dust removal box, thereby reducing the dust in the dust removal box, preventing dust from flying out with the feed through the discharge port, and preventing dust from spreading everywhere into the air, effectively protecting the ambient air and human health.

[0007] As a further improvement to this technical solution, a first motor is fixedly installed on the outer wall of the crushing box. The output end of the first motor is fixed to the first rotating shaft. One end of the first rotating shaft and the second rotating shaft both pass through the crushing box and are provided with a gear assembly. The gear assembly includes a first gear and a second gear. The first gear is fixedly installed on the first rotating shaft, and the second gear is fixedly installed on the second rotating shaft. The first gear and the second gear are meshed together.

[0008] By adopting the above scheme, cutters are fixedly installed on both the first and second rotating shafts. By causing the first and second rotating shafts to drive the cutters to rotate, large-particle feed is chopped.

[0009] As a further improvement to this technical solution, one end of the first support shaft and the second support shaft both penetrate the crushing box and are provided with a transmission assembly. The transmission assembly is provided in two sets, and each set of the transmission assembly includes a driving wheel and a driven wheel. The two driving wheels are respectively fixedly mounted on the first rotating shaft and the second rotating shaft, and the two driven wheels are respectively fixedly mounted on the first support shaft and the second support shaft. A synchronous belt is provided between the driving wheel and the driven wheel.

[0010] By adopting the above scheme, the transmission component drives the first and second support shafts to rotate, which in turn drives the two extrusion rollers to rotate, crushing and pulverizing the feed.

[0011] As a further improvement to this technical solution, a feeding port is provided on the top of the crushing box, and a cover plate is hinged to the top of the feeding port.

[0012] By adopting the above method, feed is added into the crushing box through the feeding port, and the cover is closed to prevent dust from flying out of the feeding port.

[0013] As a further improvement to this technical solution, a filter plate is provided inside the dust collection box, and an opening for installing the filter plate is provided on the side wall of the dust collection box.

[0014] By adopting the above solution, the dust in the dust collector is filtered through the filter plate, so that the dust is trapped on the surface of the filter plate, and the filter plate can be easily cleaned by disassembling it.

[0015] As a further improvement to this technical solution, a flow guide hood is fixedly installed at the bottom of the crushing box, an installation plate is fixedly installed on the side of the flow guide hood, and a discharge port is provided at the bottom of the flow guide hood.

[0016] By adopting the above scheme, the crushed feed is guided by the flow guide cover, which facilitates the collection of the feed.

[0017] As a further improvement to this technical solution, a baffle is provided on the inner side of the discharge port, and a slot for installing the baffle is provided on the side wall of the discharge port.

[0018] By adopting the above solution, the discharge port is blocked by a baffle to prevent dust from flying out of the discharge port.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] 1. This micro-grinder with a flow guide is equipped with a pulverizing mechanism. The pulverizing mechanism first cuts large feed particles and then crushes the feed, thereby fully pulverizing the feed. This increases the surface area and particle size of the feed, improves palatability, and makes it easier for the animal to come into contact with digestive juices in the animal's digestive system, which is conducive to improving digestibility and enabling animals to better absorb the nutrients in the feed.

[0021] 2. This micro pulverizer with a guide hood is equipped with a dust removal mechanism. The dust inside the pulverizing chamber is sucked out through the dust suction pipe and then drawn into the dust removal chamber. This reduces the dust in the dust removal chamber and prevents the dust from flying out with the feed through the discharge port. It also prevents the dust from spreading into the air and effectively protects the air environment and human health. Attached Figure Description

[0022] Figure 1 This is a cross-sectional structural diagram of the crushing box of this utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the utility model's crushing mechanism;

[0024] Figure 3 This is a schematic diagram of the overall structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of a utility model dust removal mechanism;

[0026] Figure 5 This is a schematic diagram of the structure of the utility model's air guide cover.

[0027] The meanings of the labels in the diagram are as follows:

[0028] 1. Crushing box; 2. Feeding port; 3. Crushing mechanism; 31. First rotating shaft; 32. Second rotating shaft; 33. Cutter; 34. First support shaft; 35. Second support shaft; 36. Extrusion roller; 37. First motor; 38. First gear; 381. Second gear; 39. Driving wheel; 391. Driven wheel; 392. Synchronous belt; 4. Dust removal mechanism; 41. Dust removal box; 42. Suction pipe; 43. Dust removal fan; 44. Connecting pipe; 45. Filter plate; 5. Guide hood; 6. Mounting plate; 7. Discharge port; 8. Baffle. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0031] Please see Figures 1-3As shown, this utility model provides a micro pulverizer with a guide shroud, including a pulverizing chamber 1. A feeding port 2 is provided on the top of the pulverizing chamber 1, and a cover plate is hinged to the top of the feeding port 2. Feed is added into the pulverizing chamber 1 through the feeding port 2. The cover plate is closed to prevent dust from flying out of the feeding port 2. A pulverizing mechanism 3 is provided inside the pulverizing chamber 1. The pulverizing mechanism 3 includes a first rotating shaft 31 and a second rotating shaft 32. Both the first rotating shaft 31 and the second rotating shaft 32 are rotatably connected to the side wall of the pulverizing chamber 1. A cutter 33 is fixedly installed on both the first rotating shaft 31 and the second rotating shaft 32. By causing the first rotating shaft 31 and the second rotating shaft 32 to move... The moving cutter 33 rotates, thereby chopping large feed particles. A first motor 37 is fixedly installed on the outer wall of the crushing box 1. The output end of the first motor 37 is fixed to the first rotating shaft 31. One end of the first rotating shaft 31 and the second rotating shaft 32 both pass through the crushing box 1 and are equipped with gear assemblies. The gear assemblies include a first gear 38 and a second gear 381. The first gear 38 is fixedly installed on the first rotating shaft 31, and the second gear 381 is fixedly installed on the second rotating shaft 32. The first gear 38 and the second gear 381 are meshed together. Starting the first motor 37 drives the first rotating shaft 31 to rotate. The first rotating shaft 31 drives the first gear 38 to rotate, the first gear 38 drives the second gear 381 to rotate, and the second gear 381 drives the second rotating shaft 32 to rotate, thereby causing the first rotating shaft 31 and the second rotating shaft 32 to rotate in opposite directions. A first support shaft 34 and a second support shaft 35 are rotatably arranged inside the crushing chamber 1. Each of the first support shaft 34 and the second support shaft 35 is fixedly mounted with a squeezing roller 36. One end of each of the first support shaft 34 and the second support shaft 35 passes through the crushing chamber 1 and is equipped with a transmission assembly. Two sets of transmission assemblies are provided, each set including a driving wheel 39 and a driven wheel 391. The two driving wheels... Two driven wheels 391 are fixedly mounted on the first rotating shaft 31 and the second rotating shaft 32, respectively. Two driven wheels 391 are fixedly mounted on the first support shaft 34 and the second support shaft 35, respectively. A synchronous belt 392 is provided between the driven wheels 39 and the driven wheels 391. The first rotating shaft 31 and the second rotating shaft 32 drive the two driven wheels 39 to rotate. The two driven wheels 39 drive the two driven wheels 391 to rotate through the synchronous belt 392. The two driven wheels 391 drive the first support shaft 34 and the second support shaft 35 to rotate. The first support shaft 34 and the second support shaft 35 drive the two extrusion rollers 36 to rotate, thereby crushing and pulverizing the feed.

[0032] Please see Figures 3-5As shown, a dust removal mechanism 4 is provided on the outer wall of the crushing box 1. The dust removal mechanism 4 includes a dust removal box 41, which is fixedly installed on the outer wall of the crushing box 1. A suction pipe 42 is fixedly installed on the top of the dust removal box 41, and the top end of the suction pipe 42 is fixedly connected to the side wall of the crushing box 1. A dust removal fan 43 is fixedly installed on the outer wall of the crushing box 1, and a connecting pipe 44 is fixedly installed on the upper end of the dust removal fan 43, with the top end of the connecting pipe 44 fixedly connected to the dust removal box 41. When the dust removal fan 43 is started, it sucks the dust from the dust removal box 41, creating a negative pressure inside the dust removal box 41. The dust inside the crushing box 1 is then sucked out through the suction pipe 42 and drawn into the dust removal box 41, thereby reducing the amount of dust in the dust removal box 41. The dust collector 41 is equipped with a filter plate 45 inside. The side wall of the dust collector 41 has an opening for installing the filter plate 45. The filter plate 45 filters the dust in the dust collector 41, trapping the dust on the surface of the filter plate 45. The filter plate 45 can be easily cleaned by disassembling it. A flow guide hood 5 is fixedly installed at the bottom of the crushing box 1. An installation plate 6 is fixedly installed on the side of the flow guide hood 5. The installation plate 6 is fixed to the inner side wall of the crushing box 1. The flow guide hood 5 guides the crushed feed, which facilitates the collection of the feed. A discharge port 7 is provided at the bottom of the flow guide hood 5. A baffle 8 is provided inside the discharge port 7. A groove for installing the baffle 8 is opened on the side wall of the discharge port 7. The baffle 8 seals the discharge port 7 to prevent dust from flying out of the discharge port 7.

[0033] The specific working principle of this utility model is as follows: Feed is added into the crushing box 1 through the feeding port 2. The cover is closed to prevent dust from flying out from the feeding port 2. The crushing mechanism 3 first cuts the large particles of feed, and then crushes the feed, thereby making the feed fully crushed. This increases the surface area and particle size of the feed. The increased surface area improves palatability, and it is easier for the feed to come into contact with digestive juices in the animal's digestive system, which is conducive to improving digestibility and allowing the animal to better absorb the nutrients in the feed. The dust removal fan 43 is started to remove dust. The dust collection box 41 is used for suction, creating negative pressure inside the dust collection box 41. Then, the dust inside the crushing box 1 is sucked out through the suction pipe 42. The dust is drawn into the dust collection box 41 through the suction pipe 42 and filtered through the filter plate 45. The dust is trapped on the surface of the filter plate 45, thereby reducing the dust in the dust collection box 41 and preventing the dust from flying out with the feed through the discharge port 7. This prevents the dust from spreading into the air and effectively protects the air environment and human health.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A micro pulverizer with a flow guide, comprising a pulverizing chamber (1), characterized in that: The crushing box (1) is equipped with a crushing mechanism (3), which includes a first rotating shaft (31) and a second rotating shaft (32). Both the first rotating shaft (31) and the second rotating shaft (32) are rotatably connected to the side wall of the crushing box (1). A cutter (33) is fixedly mounted on both the first rotating shaft (31) and the second rotating shaft (32). A first support shaft (34) and a second support shaft (35) are rotatably mounted inside the crushing box (1). An extrusion roller (36) is fixedly mounted on both the first support shaft (34) and the second support shaft (35). A dust removal mechanism (4) is provided on the outer wall of the crushing box (1). The dust removal mechanism (4) includes a dust removal box (41). The dust removal box (41) is fixedly installed on the outer wall of the crushing box (1). A suction pipe (42) is fixedly installed on the top of the dust removal box (41). The top end of the suction pipe (42) is fixedly connected to the side wall of the crushing box (1). A dust removal fan (43) is fixedly installed on the outer wall of the crushing box (1). A connecting pipe (44) is fixedly installed at the upper end of the dust removal fan (43). The top end of the connecting pipe (44) is fixedly connected to the dust removal box (41).

2. A micro pulverizer with a flow guide shroud according to claim 1, characterized in that: A first motor (37) is fixedly installed on the outer wall of the crushing box (1). The output end of the first motor (37) is fixed to the first rotating shaft (31). One end of the first rotating shaft (31) and the second rotating shaft (32) both pass through the crushing box (1) and are provided with gear assemblies. The gear assemblies include a first gear (38) and a second gear (381). The first gear (38) is fixedly installed on the first rotating shaft (31), and the second gear (381) is fixedly installed on the second rotating shaft (32). The first gear (38) and the second gear (381) are meshed together.

3. A micro pulverizer with a flow guide shroud according to claim 1, characterized in that: One end of the first support shaft (34) and the second support shaft (35) both pass through the crushing box (1) and are provided with a transmission assembly. The transmission assembly is provided in two sets. Each set of the transmission assembly includes a driving wheel (39) and a driven wheel (391). The two driving wheels (39) are respectively fixed on the first rotating shaft (31) and the second rotating shaft (32). The two driven wheels (391) are respectively fixed on the first support shaft (34) and the second support shaft (35). A synchronous belt (392) is provided between the driving wheel (39) and the driven wheel (391).

4. A micro pulverizer with a flow guide shroud according to claim 1, characterized in that: The crushing box (1) is provided with a feeding port (2) at the top, and a cover plate is hinged to the top of the feeding port (2).

5. A micro pulverizer with a flow guide shroud according to claim 1, characterized in that: The dust collector (41) is equipped with a filter plate (45) inside, and the side wall of the dust collector (41) has an opening for installing the filter plate (45).

6. A micro pulverizer with a flow guide according to claim 1, characterized in that: The bottom of the crushing box (1) is fixedly provided with a flow guide hood (5), the side end of the flow guide hood (5) is fixedly provided with an installation plate (6), and the bottom end of the flow guide hood (5) is provided with a discharge port (7).

7. A micro pulverizer with a flow guide shroud according to claim 6, characterized in that: A baffle (8) is provided on the inner side of the discharge port (7), and a slot for installing the baffle (8) is provided on the side wall of the discharge port (7).

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