Blanking wheel with low breakage rate

Abstract

The utility model discloses a blanking wheel with low breakage rate, which comprises a support wheel part, a fixed wheel part and an outer impeller, the support wheel part comprises a right hub and a central wheel shaft mounted on the right hub, the outer impeller is made of elastic material and coaxially sleeved on the central wheel shaft, and a blanking groove is arranged around the circumference of the outer impeller; the fixed wheel piece comprises a left hub which is coaxially arranged at the left end of the center wheel shaft in a sleeving mode and located on the left side of the outer impeller. The feeding device is simple in structure, the breakage rate of fed feed can be reduced to be within 1%, the completeness of the feed granularity is guaranteed, the waste degree of the feed is reduced, the cost is saved, and the using effect of the whole device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a feed delivery equipment technical field, concretely relates to a low broken rate's material falling wheel. BACKGROUND

[0002] With the automatic development of the feed delivery equipment, the work of manually feeding and conveying the feed is completed by the feeding machine and the like, and the material falling wheel for conveying is arranged in most feeding machines, the existing material falling wheel is mostly made of hard plastic material, so that the hardness is high, the feed is broken during falling, or hard extrusion action occurs between the feed and the inner wall of the cavity during rotation, so that the broken rate of the feed particles is high, the feed is easy to stick and block when feeding, and the feed is easy to be blown away by air flow during throwing, resulting in feed waste and increasing breeding cost. SUMMARY

[0003] The utility model discloses a low broken rate's material falling wheel.

[0004] In order to solve the above technical problems, the utility model adopts the technical scheme of a low broken rate's material falling wheel, including support wheel spare, fixed wheel spare and outer impeller, wherein the support wheel spare includes right hub and the center wheel shaft of installing at right hub, the outer impeller adopts elastic material to make, coaxial sleeve is installed to the center wheel shaft, and the circumferential one week of it is equipped with the material falling groove.

[0005] Further, the outer impeller is made of rubber material, and four material falling grooves are uniformly arranged on the outer side of the outer impeller.

[0006] Further, four protruding side edges are arranged on the outer side wall of the center wheel shaft along the length direction thereof, and the axis of the outer impeller is provided with a four-angled sleeving hole penetrating through the length thereof.

[0007] Further, the center wheel shaft and the right hub are integrally formed and coaxially arranged, and the center wheel shaft is located at the left side of the right hub.

[0008] Further, the axial center of the left hub is provided with a mounting through hole, and the right side wall of the left hub is provided with a mounting groove coaxially communicated with the mounting through hole, and the shape of the mounting groove is the same as that of the four-angled sleeving hole of the outer impeller; after the left hub is sleeved to the center wheel shaft, the center wheel shaft is fixed by a clamp spring.

[0009] Further, the left side wall of the left hub and the right side wall of the right hub are both provided with a reinforcing rib.

[0010] Compared with the prior art, the utility model has the advantages that the utility model structure is simple, can reduce the crushing rate of the feeding feed to 1% or below, guarantees the completeness of the feed granularity, reduces the waste degree of the feed, saves the cost, promotes the use effect of the whole equipment. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the whole structure schematic diagram of the utility model;

[0012] Figure 2 It is the structure longitudinal center section view of the utility model;

[0013] Figure 3 It is the structure schematic diagram of the support wheel spare in the utility model;

[0014] Figure 4 It is the structure schematic diagram of the fixed wheel spare in the utility model;

[0015] Figure 5 It is the structure schematic diagram of the outer impeller in the utility model;

[0016] In the drawing: 1, support wheel spare, 2, fixed wheel spare, 3, outer impeller, 4, clasp spring, 11, right wheel hub, 12, center wheel axle, 13, side edge, 21, installation through hole, 22, installation slot, 31, sheathed hole, 32, blanking groove. DETAILED DESCRIPTION

[0017] It should be noted that in the description of the utility model, the orientation or positional relationship indicated by terms such as "left", "right", "inner", "outer", "coaxial" and the like is based on the orientation or positional relationship shown in the drawings, and is only a relationship word determined for the purpose of conveniently describing the structural relationship of the components in the utility model, and is not intended to specify that any component in the utility model must have a particular orientation, be constructed and operated in a particular orientation, and cannot be understood as a limitation on the utility model.

[0018] The specific embodiments of the utility model will be further described in detail in combination with the drawings as follows:

[0019] For example, Figures 1 to 5As shown, a low breakage rate of the blanking wheel, including support wheel 1, fixed wheel 2 and outer impeller 3, wherein the support wheel 1 includes right hub 11 and center shaft 12 installed on the left side of the right hub 11, which can be integrally formed, coaxially fixed, and the center shaft 12 is perpendicular to the left side of the right hub 11. Four protruding side edges 13 are fixedly installed on the outer side wall of the center shaft 12 along the length direction. The outer impeller 3 is made of elastic material, such as rubber material or soft plastic material. The outer impeller 3 is a four-rib roller, and four blanking grooves 32 are uniformly arranged on the outer side along the circumferential direction. The center shaft position of the outer impeller 3 is provided with a four-rib sleeve hole 31 penetrating the length direction, which is matched with the center shaft 12 and the side edge 13. The outer impeller 3 is coaxially sleeved to the outer side of the center shaft 12 through the four-rib sleeve hole 31, and is fixedly connected thereto. The fixed wheel 2 includes a left hub, which has a similar structure to the right hub 11. However, the left hub is provided with a mounting hole 21 at the center position, which can accommodate the left end of the center shaft 12. The right side wall of the left hub is provided with a mounting groove 22, which is coaxially communicated with the mounting hole 21. The shape of the mounting groove 22 is the same as that of the sleeve hole 31 of the outer impeller 3. When the fixed wheel 2 is coaxially sleeved to the left end of the center shaft 12, the side edge 13 of the center shaft 12 can be inserted into the mounting groove 22, thereby limiting the relative position between the two and achieving the relative fixation. Then, the outer side is fixed by the snap spring 4.

[0020] The elasticity of the outer impeller 3 can ensure the integrity of the feed particle size, avoid impact and extrusion breakage, reduce the breakage rate, and improve the delivery effect.

[0021] Further optimization, the left side wall of the left hub and the right side wall of the right hub are provided with reinforcing ribs.

[0022] In the above embodiments, it should be noted that unless otherwise specified and limited, the terms "mounting", "connecting" and "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples. Changes, modifications, additions or replacements made by those skilled in the art within the scope of the present application should also be within the protection scope of the present application.

Claims

1. A low breakage rate dicing wheel characterized by: The application relates to a supporting wheel part, a fixing wheel part and an outer impeller, wherein the supporting wheel part comprises a right wheel hub and a central wheel shaft installed on the right wheel hub, the outer impeller is made of elastic material, coaxially sleeved on the central wheel shaft and provided with a material falling groove around the circumference; the fixing wheel part comprises a left wheel hub, coaxially sleeved on the left end of the central wheel shaft and located on the left side of the outer impeller.

2. A low breakage dicing wheel as in claim 1, wherein: The outer impeller is made of rubber material and uniformly provided with four material falling grooves on the outer side.

3. A low breakage rate dishing wheel as claimed in claim 1, wherein: The outer side wall of the central wheel shaft is provided with four convex side edges along the length direction; correspondingly, the axis of the outer impeller is provided with a four-angled sleeving hole penetrating through the length.

4. A low breakage dicing wheel as defined in claim 1, wherein: The central wheel shaft is integrally formed with the right wheel hub and coaxially arranged, and the central wheel shaft is located on the left side of the right wheel hub.

5. A low breakage dicing wheel as defined in claim 3, wherein: The axial center of the left wheel hub is provided with an installation through hole, and the right side wall of the left wheel hub is provided with an installation groove coaxially communicated with the installation through hole, which is the same as the four-angled sleeving hole of the outer impeller; after the left wheel hub is sleeved on the central wheel shaft, the left wheel hub is fixed on the central wheel shaft through a clamping spring.

6. A low breakage dicing wheel as defined in claim 1, wherein: The left side wall of the left wheel hub and the right side wall of the right wheel hub are both provided with reinforcing ribs.

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