Material stirring driving mechanism of automatic feeder

Abstract

The utility model discloses a feed shifting driving mechanism of an automatic feeder. The feed shifting driving mechanism comprises a feeder shell, a connecting lug is arranged on the opposite side of the driving motor, and the connecting lug is detachably installed on the feeder shell; the driving wheel is fixedly mounted on an output shaft of the driving motor; the material stirring wheel is detachably mounted on the driving wheel; wherein the driving wheel comprises a connecting part and a base, the connecting part penetrates through the feeder shell and then is connected with the material stirring wheel, a plurality of blades are arranged on the material stirring wheel in the circumferential direction, a plurality of protrusions are arranged on the base in the circumferential direction, one protrusion corresponds to one blade in position, a touch switch is arranged on one side of the base, and the protrusions make contact with the touch switch. Compared with the prior art, the pet feeder solves the problem that a material stirring impeller driving mechanism of an existing pet feeder is inconvenient to disassemble and maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to pet feeder technical field especially, relate to a kind of automatic feeder stirring driving mechanism. BACKGROUND

[0002] Pet feeder can usually feed pet in time, ration. As China patent CN113796328A discloses a kind of pet feeder, and pet feeder includes: grain storage barrel;Grain outlet passage, one end of grain outlet passage is communicated with grain storage barrel;Food tray, the other end of grain storage barrel is communicated, food tray is provided with downward guiding portion, downward guiding portion extends to the direction away from shell assembly and is connected with feeding groove.

[0003] The driving mechanism of the stirring vane in the existing pet feeder is relatively complex, which is not convenient for disassembly and maintenance, and increases the cost of parts. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of automatic feeder stirring driving mechanism to solve the problem of disassembly and maintenance of the stirring vane driving mechanism of the existing pet feeder.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of automatic feeder stirring driving mechanism, comprising:

[0006] Feeder shell;

[0007] Driving motor, one opposite side is provided with connecting lug, and connecting lug is detachably installed on feeder shell;

[0008] Driving wheel, it is fixedly installed on the output shaft of driving motor;

[0009] Stirring wheel, it is detachably installed on driving wheel;

[0010] Among them, driving wheel includes connecting portion and base, connecting portion passes through feeder shell and connects stirring wheel, stirring wheel is provided with the leaf blade of several arranged in circumference on it, and the projection of several arranged in circumference is set on base, one projection position corresponds to one leaf blade, and one side of base is provided with touch switch, and projection contacts touch switch.

[0011] As a further description of the above technical scheme:

[0012] Base is provided with oil storage groove.

[0013] As a further description of the above technical scheme:

[0014] Feeder shell is provided with connecting column, and annular boss is set on connecting column, connecting lug contacts connecting column, and annular boss extends into first through-hole on connecting lug.

[0015] As a further description of the above technical solutions:

[0016] The auxiliary positioning column is provided with a stepped surface, and the auxiliary positioning column is inserted into the second through hole of the connecting lug.

[0017] As a further description of the above technical solutions:

[0018] The cross section of the auxiliary positioning column is in the shape of a cross.

[0019] As a further description of the above technical solutions:

[0020] The feeding device shell is further provided with two support plates arranged in parallel, and the support plates contact the top surface of the driving motor.

[0021] As described above, due to the adoption of the above technical solutions, the beneficial effects of the present application are:

[0022] 1. In the automatic feeding device, the driving mechanism composed of the driving wheel and the driving motor is used to drive the material stirring wheel, the driving mechanism is simple, easy to disassemble and maintain, and the cost is reduced.

[0023] 2. In the automatic feeding device, when the driving motor drives the material stirring wheel to rotate through the driving wheel, the protrusion on the driving wheel base corresponds to the position of the material stirring wheel blade, and the protrusion contacts the touch switch during rotation, thereby realizing the counting of the material stirring wheel. The driving wheel integrates the counting function, effectively simplifying the driving mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0025] Figure 1 It is a structural schematic diagram of an automatic feeding device material stirring driving mechanism.

[0026] Figure 2 It is a structural split schematic diagram of an automatic feeding device material stirring driving mechanism.

[0027] Figure 3 It is a structural schematic diagram of a driving motor in an automatic feeding device material stirring driving mechanism.

[0028] Figure 4 It is a disassembly schematic diagram of a driving motor in an automatic feeding device material stirring driving mechanism.

[0029] Figure 5 It isFigure 4 Close-up view at A.

[0030] Legend:

[0031] 1, feeder shell; 11, connecting column; 111, annular boss; 12, auxiliary positioning column; 121, stepped surface; 13, support plate; 2, drive motor; 21, connecting lug; 211, first through hole; 212, second through hole; 3, drive wheel; 31, connecting part; 32, base; 321, protrusion; 4, stirring wheel; 41, blade; 5, touch switch. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Embodiment 1

[0034] Please refer to Figures 1-5 The present application provides a technical solution: an automatic feeder stirring drive mechanism, comprising:

[0035] Feeder shell 1;

[0036] Drive motor 2, one opposite side is provided with connecting lug 21, connecting lug 21 is detachably mounted on feeder shell 1;

[0037] Drive wheel 3, which is fixedly installed on the output shaft of drive motor 2;

[0038] Stirring wheel 4, which is detachably installed on drive wheel 3;

[0039] Among them, drive wheel 3 includes connecting part 31 and base 32, connecting part 31 connects stirring wheel 4 after passing through feeder shell 1, stirring wheel 4 is provided with a plurality of circumferentially arranged blades 41, base 32 is provided with a plurality of circumferentially arranged protrusions 321, one protrusion 321 position corresponds to one blade 41, one side of base 32 is provided with touch switch 5, and protrusion 321 contacts touch switch 5.

[0040] Base 32 is provided with oil storage groove 322, oil lubrication, which improves the smoothness of the rotation of stirring wheel 4.

[0041] Working principle: the automatic feeder in the stirring wheel 4 is driven by the driving mechanism composed of the driving wheel 3 and the driving motor 2, the driving mechanism is simple, easy to disassemble and maintain, and the cost is reduced. Specifically, the stirring wheel 4 is sleeved on the connecting part 31 of the driving wheel 3. When the driving motor 2 drives the stirring wheel 4 to rotate through the driving wheel 3, because the protrusion 321 on the base 32 of the driving wheel 3 corresponds to the position of the blade 41 of the stirring wheel 4, the protrusion 321 contacts the touch switch 5 during rotation, and the counting of the discharging of the stirring wheel 4 is realized. The driving wheel 3 integrates the counting function, which effectively simplifies the driving mechanism.

[0042] Embodiment 2

[0043] The embodiment further makes the following improved technical scheme on the basis of the above-mentioned embodiment: the feeding device shell 1 is provided with a connecting column 11, the connecting column 11 is provided with an annular boss 111, the connecting lug 21 contacts the connecting column 11, and the annular boss 111 extends into the first through hole 211 of the connecting lug 21. When the driving motor 2 is fixed by a bolt, the bolt is threadedly connected to the connecting column 11, and the annular boss 111 on the end face of the connecting column 11 can effectively position the connecting lug 21, thereby improving the stability of the installation of the driving motor 2.

[0044] Embodiment 3

[0045] The embodiment further makes the following improved technical scheme on the basis of the above-mentioned embodiment: the connecting column 11 is provided with an auxiliary positioning column 12 on one side, the auxiliary positioning column 12 is provided with a stepped surface 121, and the auxiliary positioning column 12 is inserted into the second through hole 212 of the connecting lug 21. The stepped surface 121 at the top end of the auxiliary positioning column 12 can realize the insertion positioning of the second through hole 212 of the connecting lug 21, and the auxiliary connecting column 11 positions the driving motor 2. The driving motor 2 is positioned in the insertion mode, thereby improving the disassembly and assembly efficiency of the driving motor 2.

[0046] The cross section of the auxiliary positioning column 12 is in the shape of a cross, so that the auxiliary positioning column 12 has strong deformation resistance and is easy to separate from the connecting lug 21.

[0047] Embodiment 4

[0048] The embodiment further makes the following improved technical scheme on the basis of the above-mentioned embodiment: the feeding device shell 1 is further provided with two support plates 13 arranged in parallel, the support plates 13 contact the top surface of the driving motor 2, effectively support the driving motor 2, avoid the installation of the driving motor 2 from being inclined, and protect the touch switch 5.

[0049] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An automatic feeder auger drive mechanism characterized by, The utility model relates to a feeding device, including: a feeding device shell; a driving motor, which is provided with a connecting lug on one side, and the connecting lug is detachably mounted on the feeding device shell; a driving wheel, which is fixedly mounted on the output shaft of the driving motor; a stirring wheel, which is detachably mounted on the driving wheel; wherein the driving wheel comprises a connecting part and a base, the connecting part connects the stirring wheel after penetrating through the feeding device shell, the stirring wheel is provided with a plurality of blades arranged in a circumferential direction, the base is provided with a plurality of protrusions arranged in a circumferential direction, one protrusion corresponds to one blade, one side of the base is provided with a touch switch, and the protrusion contacts the touch switch.

2. A self-feeder auger drive mechanism according to claim 1 wherein, The base is provided with an oil storage groove.

3. A self-feeder auger drive mechanism according to claim 1 wherein, The feeding device shell is provided with a connecting column, the connecting column is provided with an annular boss, the connecting lug contacts the connecting column, and the annular boss extends into a first through hole on the connecting lug.

4. A self-feeder auger drive mechanism according to claim 3 wherein, One side of the connecting column is provided with an auxiliary positioning column, the auxiliary positioning column is provided with a stepped surface, and the auxiliary positioning column is inserted into a second through hole on the connecting lug.

5. A self-feeder auger drive mechanism according to claim 4 wherein, The cross section of the auxiliary positioning column is in the shape of a "cross".

6. A self-feeder auger drive mechanism according to claim 1 wherein, The feeding device shell is also provided with two support plates arranged in parallel, and the support plates contact the top surface of the driving motor.

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