Smashing device for fallen leaves of tamarind

Abstract

The utility model relates to a black faucet fallen leaf smashing device which comprises a smashing box, a feeding port is formed in the top of the smashing box, two sets of smashing mechanisms are vertically arranged in the smashing box, and the smashing strength of the smashing mechanism located on the lower portion is larger than that of the smashing mechanism located on the upper portion. The smashing mechanism is connected with a driving mechanism arranged outside the smashing box, and a discharging port is formed in the bottom of the smashing box. At least two downwards inclined screens are arranged below each crushing mechanism, an opening is formed in the lower end of each screen, and a collecting drawer inserted into the side wall of the crushing box is arranged at the lower part of the lower end of each screen; and meshes of the plurality of screens are sequentially reduced from top to bottom. According to the fallen leaf crushing device, the two sets of crushing mechanisms are arranged, and at least two inclined screens are arranged below each crushing mechanism, so that crushed fallen leaves can be subjected to multi-stage screening, and the screened fallen leaves with different particle sizes are collected into the collecting drawer, so that the production requirements of feeding different animals are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of fallen leaves recovery, in particular to a Wulongtou fallen leaves crushing device. Background Art

[0002] The leaves of oolong not only have high nutritional value (high protein), but also have a high calcium content. The calcium content gradually increases with the extension of the growth period (2.0-6.0%), making it a good raw material for supplementing calcium among plant raw materials. Animal feed generally consists of energy feed, protein feed, mineral feed, vitamin additives and other main ingredients. The leaves of oolong are suitable for high-calcium feed products for animals due to their high organic calcium content, which has a promoting and driving effect on the related breeding industry.

[0003] Crushing is an important step in making feed from oolong leaves. Traditional crushing devices produce particles of uniform size after crushing. However, due to the different animals fed with the feed, there are different requirements for the size of the particles after crushing. Utility Model Content

[0004] The utility model aims to provide a Wulongtou fallen leaf crushing device to solve the technical problems raised in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A wulongtou fallen leaf crushing device, comprising: a crushing box, a feeding port is provided at the top of the crushing box, two sets of crushing mechanisms are vertically arranged inside, and the crushing strength of the crushing mechanism located at the bottom is greater than the crushing strength of the crushing mechanism at the top; the crushing mechanism is connected to a driving mechanism arranged outside the crushing box, and a discharge port is provided at the bottom of the crushing box;

[0007] At least two downwardly inclined screens are arranged below each of the pulverizing mechanisms, each of the screens has an opening at its lower end, and a collecting drawer inserted on the side wall of the pulverizing box is arranged at the lower part of the lower end; the mesh openings of the plurality of screens decrease in size from top to bottom.

[0008] As a further improvement of the present invention, support plates are provided on the two opposite inner walls of the crushing box, and a baffle is provided between the two support plates; the collecting bin is provided on the upper part of the support plate, and the outer wall of the collecting bin located inside the crushing box abuts against the baffle.

[0009] As a further improvement of the utility model, a handle is provided on the collecting bin.

[0010] As a further improvement of the utility model, the crushing mechanism includes two crushing shafts arranged in parallel on a horizontal plane, and a plurality of crushing knives are evenly distributed axially on each of the crushing shafts, and the distance between two adjacent crushing knives is equal to the thickness of the crushing knives; the crushing knives on the two crushing shafts are staggered.

[0011] As a further improvement of the present invention, a plurality of fixing plates are provided on the two corresponding inner walls of the crushing box, and the free ends of the fixing plates are in an arc shape adapted to the crushing shaft; the thickness of the fixing plates is equal to the thickness of the crushing knives, and a plurality of the fixing plates are staggered with a plurality of the crushing knives.

[0012] As a further improvement of the utility model, the driving mechanism includes a motor and two mutually meshing gears; the two gears are coaxial with the two crushing shafts respectively, and any one of the crushing shafts is connected to the motor via a coupling.

[0013] As a further improvement of the utility model, a support column is provided at the bottom of the crushing box.

[0014] As a further improvement of the utility model, the cross section of the feed port is trapezoidal in shape, being wider at the top and narrower at the bottom.

[0015] The beneficial effects of adopting the above technical solution are:

[0016] The utility model is provided with two sets of crushing mechanisms, and the crushing strength of the crushing mechanism located at the bottom is greater than that of the crushing strength of the crushing mechanism located at the top, that is, the fallen leaf particles crushed by the crushing mechanism at the bottom are smaller than the fallen leaf particles crushed by the crushing mechanism at the top, and the fallen leaves can be crushed twice. At least two inclined screens are arranged under each crushing mechanism, and the meshes of the multiple screens decrease from top to bottom, so that the crushed fallen leaves can be screened at multiple levels, and the screened fallen leaves of different particle sizes can be collected in a collection bin to meet the production needs of feeding different animals.

[0017] The utility model comprises two crushing shafts, on which a plurality of crushing knives are arranged, and the distance between two adjacent crushing knives is equal to the thickness of the crushing knives; the crushing knives on the two crushing shafts are staggered, which can ensure to the greatest extent that all fallen leaves falling on the crushing mechanism are cut and crushed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the utility model from another angle;

[0020] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the pulverizing mechanism of the utility model;

[0022] Markings in the figure: 1 crushing box, 2 feed port, 3 discharge port, 4 screen, 5 collecting drawer, 6 support plate, 7 baffle, 8 handle, 9 crushing shaft, 10 crushing knife, 11 fixing plate, 12 motor, 13 support column. DETAILED DESCRIPTION

[0023] In order to better understand the purpose, structure and function of the present invention, the present invention is described clearly and completely below in conjunction with the accompanying drawings.

[0024] like Figure 1-Figure 4 The device for crushing fallen leaves of Wulongtou shown in the figure comprises: a crushing box 1, a feed port 2 is arranged at the top of the crushing box 1, and the cross section of the feed port 2 is a trapezoidal shape with a wide top and a narrow bottom for the convenience of feeding; a discharge port 3 is arranged at the bottom of the crushing box 1 for the convenience of discharging, and a support column 13 is arranged at the bottom of the crushing box 1 for the convenience of support. Two sets of crushing mechanisms are arranged vertically inside the crushing box 1, and the crushing mechanism is located directly below the feed port 2 and corresponds to the feed port 2, so as to ensure that the fallen leaves entering the feed port 2 can enter the crushing mechanism and be crushed, and the crushing strength of the crushing mechanism located below is greater than the crushing strength of the crushing mechanism above, that is, the fallen leaf particles crushed by the crushing mechanism below are smaller than the fallen leaf particles crushed by the crushing mechanism above.

[0025] In order to facilitate the classification and collection of fallen leaves of different particle sizes after crushing, Figure 3As shown, at least two downwardly inclined screens 4 are provided below each of the pulverizing mechanisms, each of the screens 4 has an opening at its lower end, and a collecting drawer 5 inserted on the side wall of the pulverizing box 1 is provided at the lower part of the lower end; the meshes of the multiple screens 4 decrease in order from top to bottom. Taking the case where two screens 4 are provided below the pulverizing mechanism as an example, after the fallen leaves enter from the feed port 2, they are crushed by the pulverizing mechanism above, and the uppermost screen 4 performs the primary screening to screen out the fallen leaves with the largest particles. Since the screen 4 is inclined, the fallen leaves with the largest particles can slide from the upper part of the screen 4 to the collecting drawer 5; the lower screen 4 performs the secondary screening and is collected in the collecting drawer 5; the remaining fallen leaves fall into the pulverizing mechanism below for fine crushing, and are graded and collected by the screen 4 below, and the fallen leaves with the smallest particles are discharged from the discharge port 3; this structure can obtain five portions of fallen leaves with different particle sizes. To facilitate placement of the collection bin 5, support plates 6 are provided on two opposite inner walls of the crushing box 1, and a baffle 7 is provided between the two support plates 6; the collection bin 5 is provided on the upper part of the support plates 6, and the outer wall of the collection bin 5 located inside the crushing box 1 abuts against the baffle 7, the support plates 6 support the bottom of the collection bin 5, and the baffle 7 limits the distance of the collection bin 5 inserted into the crushing box 1. To facilitate taking the collection bin 5, a handle 8 is provided on the collection bin 5.

[0026] In this embodiment, the crushing mechanism includes two crushing shafts 9 arranged in parallel on a horizontal plane, and a plurality of crushing knives 10 are evenly distributed in the axial direction of each crushing shaft 9, and the distance between two adjacent crushing knives 10 is equal to the thickness of the crushing knives 10; the crushing knives 10 on the two crushing shafts 9 are staggered, such as Figure 4 As shown. The crushing blade 10 is provided with saw teeth for crushing fallen leaves. The crushing blades 10 on the two crushing shafts 9 are arranged in a staggered manner to ensure that all fallen leaves falling on the crushing mechanism are cut and crushed. Furthermore, a plurality of fixing plates 11 are provided on the two corresponding inner walls of the crushing box 1. The free ends of the fixing plates 11 are in an arc shape adapted to the crushing shaft 9. The thickness of the fixing plates 11 is equal to that of the crushing blades 10. A plurality of the fixing plates 11 are staggered with a plurality of the crushing blades 10.

[0027] In order to facilitate the driving of the crushing mechanism, the crushing mechanism is connected to a driving mechanism arranged outside the crushing box 1. In one achievable manner, the driving mechanism includes a motor 12 and two mutually meshing gears (not shown in the figure); the two gears are coaxial with the two crushing shafts 9 respectively, and any one of the crushing shafts 9 is connected to the motor 12 through a coupling; the rotation of the motor 12 drives the crushing shaft 9 to rotate, and then transmits the rotation to the other crushing shaft 9 through the meshing gears, and the two crushing shafts 9 work simultaneously to cut and crush the fallen leaves; in another achievable manner, the driving mechanism includes motors 12 respectively connected to the two crushing shafts through a coupling, and the two motors 12 rotate simultaneously to cut and crush the fallen leaves.

[0028] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A device for crushing fallen leaves of Wulongtou, characterized by: It includes: A crushing box (1), wherein a feed port (2) is provided at the top of the crushing box (1), two sets of crushing mechanisms are vertically arranged inside, and the crushing strength of the crushing mechanism located at the bottom is greater than the crushing strength of the crushing mechanism at the top; the crushing mechanism is connected to a driving mechanism arranged outside the crushing box (1), and a discharge port (3) is provided at the bottom of the crushing box (1); At least two downwardly inclined screens (4) are provided below each of the pulverizing mechanisms, each of the screens (4) is provided with an opening at the lower end, and a collecting drawer (5) inserted on the side wall of the pulverizing box (1) is provided at the lower part of the lower end; the mesh size of the plurality of screens (4) decreases from top to bottom.

2. The Wulongtou fallen leaves crushing device according to claim 1 is characterized by: Support plates (6) are provided on two opposite inner walls of the crushing box (1), and a baffle (7) is provided between the two support plates (6); the collecting bin (5) is provided on the upper part of the support plate (6), and the outer wall of the collecting bin (5) located inside the crushing box (1) abuts against the baffle (7).

3. The Wulongtou fallen leaves crushing device according to claim 1 is characterized by: The collecting bin (5) is provided with a handle (8).

4. The Wulongtou fallen leaves crushing device according to claim 1 is characterized by: The pulverizing mechanism comprises two pulverizing shafts (9) arranged in parallel on a horizontal plane, and a plurality of pulverizing knives (10) are evenly distributed in the axial direction of each pulverizing shaft (9), and the distance between two adjacent pulverizing knives (10) is equal to the thickness of the pulverizing knives (10); the pulverizing knives (10) on the two pulverizing shafts (9) are staggered.

5. The Wulongtou fallen leaves crushing device according to claim 4 is characterized in that: A plurality of fixing plates (11) are provided on two corresponding inner walls of the crushing box (1), and the free ends of the fixing plates (11) are in an arc shape adapted to the crushing shaft (9); the thickness of the fixing plates (11) is equal to the thickness of the crushing blade (10), and a plurality of the fixing plates (11) and a plurality of the crushing blades (10) are staggered.

6. The Wulongtou fallen leaves crushing device according to claim 4 is characterized in that: The driving mechanism comprises a motor (12) and two mutually meshing gears; the two gears are coaxial with the two crushing shafts (9) respectively, and any one of the crushing shafts (9) is connected to the motor (12) via a coupling.

7. The Wulongtou fallen leaves crushing device according to claim 1 is characterized by: A support column (13) is provided at the bottom of the crushing box (1).

8. The Wulongtou fallen leaves crushing device according to claim 1 is characterized by: The cross section of the feed port (2) is trapezoidal in shape, being wider at the top and narrower at the bottom.

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