Screening device with adjustable screen holes for processing ampelopsis grossedentata

Abstract

The utility model relates to the technical field of tea processing, and discloses a screening device with adjustable screen holes for vine tea processing, which comprises a machine body and a support frame, a screening mechanism is arranged in the machine body, the bottom of the machine body is fixedly connected with a vibration motor, and the machine body is fixedly connected onto the support frame. When the hole diameter of the sieve holes needs to be adjusted, a worker drives the rotating column to rotate by rotating the rotating handle, so that the first sieve plate is driven to rotate, the sieve holes in the first sieve plate and the sieve holes in the second sieve plate are staggered, and the purpose of adjusting the size of the sieve holes is achieved; when the rotating column rotates, the gear rotates to push the engaged clamping block outwards, and when the rotating column stops rotating, the clamping block is automatically inserted between two teeth on the gear under the action of the spring, so that the rotating column is locked, the size of the sieve pores is conveniently and quickly adjusted, the screening device is suitable for screening different tea leaves, and the applicability of the screening device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tea processing technical field, concretely is a sieve hole adjustable screening device for rattan tea processing. BACKGROUND

[0002] Rattan tea, alias Maoyan Gongteng tea, longevity tea, dragon whisk tea, is made of the tea of liana.

[0003] According to the tea processing screening device of Chinese patent its announcement number "CN221157609U", belongs to tea processing technical field, including the screening box for tea processing screening, the inner wall of screening box is equipped with the collection box for collecting tea screening impurities. The tea processing screening device, benefit from the design of elastic block, fixed frame, electric telescopic rod and cleaning roller, press inwards elastic block and turn over one hundred and eighty degrees with fixed frame, make elastic block again with horizontal plate engagement, then through electric telescopic rod drive connecting frame moves forward or resets, in turn drive cleaning roller reciprocating motion, the impurities such as soil particle in screen assembly is extruded downward in reciprocating motion process of cleaning roller, can automatically clean screen assembly by this mode, the whole cleaning process saves the trouble and labor, improves tea screening efficiency, the aperture of the sieve hole in the screening device of tea of the prior art is fixed, and the size of the sieve hole is different when different tea is screened, and the screen is more troublesome to replace, therefore a sieve hole adjustable screening device for rattan tea processing is proposed to solve the above problems. SUMMARY

[0004] The technical problem to be solved by the utility model lies in providing a sieve hole adjustable screening device for rattan tea processing in view of the deficiencies in the prior art.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of a sieve hole adjustable screening device for rattan tea processing, which comprises a machine body and a support frame.

[0006] The screening mechanism comprises a first sieve plate and a second sieve plate, the first sieve plate is fixedly connected with a rotating column, the rotating column is fixedly connected with a connecting column at the upper end, the connecting column is fixedly connected with a gear, the second sieve plate is fixedly connected with a fixed cylinder, the rotating column is rotatably connected in the fixed cylinder through a bearing, the fixed cylinder is fixedly connected with a fixed seat at the upper end, the fixed seat is fixedly connected with a spring, the fixed cylinder is hingedly connected with a reset plate through a pin shaft, the reset plate is fixedly connected with a clamping block, the clamping block is engaged with the gear, and the other end of the spring is fixedly connected with the reset plate.

[0007] Preferably, the second sieve plate is fixedly connected inside the body, and the first sieve plate is located at the bottom of the second sieve plate, and the first sieve plate is rotated to cooperate with the second sieve plate to realize sieve hole dislocation, so that the size of the sieve hole is adjusted.

[0008] Preferably, the bottom of the body is provided with a discharge port, and the upper end of the connecting column is fixedly connected with a rotating handle, so that the rotating handle can be conveniently rotated by the staff.

[0009] Preferably, the supporting frame is provided with a pushing mechanism, the pushing mechanism comprises a fixed frame and a motor, the fixed frame is fixedly connected to the supporting frame, and the motor is fixedly connected to the supporting frame, so that the tea on the second sieve plate can be pushed, thereby facilitating the screening of the tea.

[0010] Preferably, the output end of the motor is fixedly connected with a connecting plate, and the bottom of the connecting plate is fixedly connected with a connecting rod, so that the connecting rod can be driven to perform circular motion by starting the motor.

[0011] Preferably, the lower end of the connecting rod is fixedly connected with a pushing plate, and the pushing plate is located inside the body, so that the tea can be pushed by the pushing plate.

[0012] The above technical scheme can bring the following beneficial effects:

[0013] 1. The sieve hole adjustable screening device for tea processing, when the aperture of the sieve hole needs to be adjusted, the staff rotates the rotating handle to drive the rotating column to rotate, thereby driving the first sieve plate to rotate, the sieve hole on the first sieve plate is dislocated with the sieve hole on the second sieve plate, thereby achieving the purpose of adjusting the size of the sieve hole, and when the rotating column stops rotating, the clamping block is automatically inserted between the two teeth on the gear under the action of the spring, thereby realizing the locking of the rotating column, conveniently and quickly adjusting the size of the sieve hole, suitable for different tea screening, and improving the applicability of the screening device.

[0014] 2. The sieve hole adjustable screening device for tea processing, the connecting rod on the connecting plate drives the pushing plate to perform circular motion by starting the motor to drive the connecting plate to rotate, the pushing plate pushes the tea inside the body, and the vibration of the vibration motor on the body can improve the screening efficiency of the tea. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is a body cross section structure schematic view of the utility model;

[0017] Figure 3 It is the first screen plate structure schematic view of the utility model;

[0018] Figure 4 It is the second screen plate structure schematic view of the utility model;

[0019] Figure 5 It is Figure 1 The structure enlarged schematic view of A in the middle;

[0020] Figure 6 It is the pushing mechanism structure schematic view of the utility model.

[0021] In the drawing: 1, machine body; 2, screening mechanism; 201, first screen plate; 202, rotating column; 203, connecting column; 204, gear; 205, rotating handle; 206, second screen plate; 207, fixed cylinder; 208, fixed seat; 209, spring; 210, reset plate; 211, pin shaft; 212, clamping block; 3, pushing mechanism; 301, fixed frame; 302, motor; 303, connecting plate; 304, connecting rod; 305, pushing plate; 4, vibration motor; 5, discharge port; 6, support frame. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "setting" should be understood broadly, for example, can be fixedly connected, set, or can be detachably connected, set, or integrally connected, set. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood to indicate or imply relative importance or imply the number of indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" is two or more than two, unless otherwise explicitly specified.

[0026] Please refer to Figures 1-6 An embodiment of the utility model is: a sieve hole adjustable screening device for wild tea processing, including machine body 1 and support frame 6, the inside of machine body 1 is provided with screening mechanism 2, the bottom of machine body 1 is fixedly connected with vibration motor 4, machine body 1 is fixedly connected on support frame 6;

[0027] Screening mechanism 2 includes first sieve plate 201 and second sieve plate 206, first sieve plate 201 is fixedly connected with rotating column 202, the upper end of rotating column 202 is fixedly connected with connecting column 203, connecting column 203 is fixedly connected with gear 204, second sieve plate 206 is fixedly connected with fixed cylinder 207, rotating column 202 is rotatably connected in the inside of fixed cylinder 207 through bearing, the upper of fixed cylinder 207 is fixedly connected with fixed seat 208, fixed seat 208 is fixedly connected with spring 209, fixed cylinder 207 is hinged with reset plate 210 through pin shaft 211, reset plate 210 is fixedly connected with clamping block 212, clamping block 212 is engaged with gear 204, the other end of spring 209 is fixedly connected on reset plate 210, when the aperture of sieve hole needs to be adjusted, its staff drives rotating column 202 to rotate by rotating handle 205, so as to drive first sieve plate 201 to rotate, the sieve hole on its first sieve plate 201 will be staggered with the sieve hole on second sieve plate 206, so as to achieve the purpose of adjusting the size of sieve hole, and the rotation of gear 204 will push clamping block 212 outward when rotating column 202 rotates, when rotating column 202 stops rotating, clamping block 212 is inserted between the two teeth on gear 204 under the action of spring 209, so as to realize the locking of rotating column 202, conveniently and quickly adjust the size of sieve hole, applicable to different tea screening, improve the applicability of screening device.

[0028] Second sieve plate 206 is fixedly connected in the inside of machine body 1, first sieve plate 201 is located at the bottom of second sieve plate 206, and the rotation of first sieve plate 201 cooperates with second sieve plate 206 to realize sieve hole staggering, so as to achieve the purpose of adjusting the size of sieve hole.

[0029] The bottom of machine body 1 is provided with discharge port 5, the upper end of connecting column 203 is fixedly connected with rotating handle 205, and the setting of rotating handle 205 can conveniently rotate rotating column 202 for the staff.

[0030] Working principle: when the mesh size needs to be adjusted, the staff adjusts the mesh size by rotating the knob 205 to drive the rotating column 202 to rotate, so that the first sieve plate 201 rotates, the mesh holes on the first sieve plate 201 are staggered with the mesh holes on the second sieve plate 206, so that the mesh size is adjusted, and the rotating column 202 rotates, the gear 204 drives the clamping block 212 to be pushed out, and when the rotating column 202 stops rotating, the clamping block 212 is inserted between the two teeth of the gear 204 under the action of the spring 209, so that the rotating column 202 is locked, the mesh size is adjusted conveniently and quickly, and the applicability of the screening device is improved.

[0031] Please refer to Figures 1-6 On the basis of the above embodiment, in another embodiment of the utility model, the supporting frame 6 is provided with a pushing mechanism 3, the pushing mechanism 3 includes a fixed frame 301 and a motor 302, the fixed frame 301 is fixedly connected on the supporting frame 6, and the motor 302 is fixedly connected on the supporting frame 6, the tea on the second sieve plate 206 can be pushed through the setting of the pushing mechanism 3, so that the tea is conveniently screened.

[0032] The output end of the motor 302 is fixedly connected with a connecting plate 303, the bottom of the connecting plate 303 is fixedly connected with a connecting rod 304, and the connecting rod 304 can be driven to move in a circle by starting the motor 302.

[0033] The lower end of the connecting rod 304 is fixedly connected with a pushing plate 305, and the pushing plate 305 is located in the inside of the machine body 1, and the tea can be pushed through the setting of the pushing plate 305.

[0034] Working principle: the connecting plate 303 is driven to rotate by starting the motor 302, the connecting rod 304 on the connecting plate 303 drives the pushing plate 305 to move in a circle, the pushing plate 305 pushes the tea in the machine body 1, and the screening efficiency of the tea can be improved by cooperating with the vibration of the vibration motor 4.

[0035] The utility model provides a sieve hole adjustable screening device for processing wild tea, and there are many methods and ways to realize the technical scheme, the above-mentioned is only the preferred implementation mode of the utility model, it should be pointed out that for ordinary technical personnel in the prior art, under the premise of not departing from the principle of the utility model, a plurality of improvements and refinements can be made, and these improvements and refinements should be regarded as the protection scope of the utility model. The unexplained components in the embodiment can be realized by the prior art.

Claims

1. A sieve device with adjustable mesh size for processing of tea vine, comprising a machine body (1) and a support frame (6), characterized in that: The inside of the machine body (1) is provided with a screening mechanism (2), the bottom of the machine body (1) is fixedly connected with a vibration motor (4), and the machine body (1) is fixedly connected on a support frame (6); The screening mechanism (2) comprises a first sieve plate (201) and a second sieve plate (206), the first sieve plate (201) is fixedly connected with a rotating column (202), the upper end of the rotating column (202) is fixedly connected with a connecting column (203), the connecting column (203) is fixedly connected with a gear (204), the second sieve plate (206) is fixedly connected with a fixed cylinder (207), the rotating column (202) is rotatably connected in the inside of the fixed cylinder (207) through a bearing, the upper end of the fixed cylinder (207) is fixedly connected with a fixed seat (208), the fixed seat (208) is fixedly connected with a spring (209), and the fixed cylinder (207) is hingedly connected with a reset plate (210) through a pin shaft (211), the reset plate (210) is fixedly connected with a clamping block (212), the clamping block (212) is engaged with the gear (204), and the other end of the spring (209) is fixedly connected on the reset plate (210).

2. The adjustable mesh size screening device for processing Ampelopsis meadii according to claim 1, characterized in that: The second sieve plate (206) is fixedly connected in the inside of the machine body (1), and the first sieve plate (201) is located at the bottom of the second sieve plate (206).

3. The adjustable mesh size screening device for processing Ampelopsis meadii according to claim 1, characterized in that: The bottom of the machine body (1) is provided with a discharge port (5), and the upper end of the connecting column (203) is fixedly connected with a rotating handle (205).

4. The adjustable mesh size screening device for processing Ampelopsis meadii according to claim 1, characterized in that: The support frame (6) is provided with a pushing mechanism (3), the pushing mechanism (3) comprises a fixed frame (301) and a motor (302), the fixed frame (301) is fixedly connected on the support frame (6), and the motor (302) is fixedly connected on the support frame (6).

5. The adjustable mesh size screening device for processing Ampelopsis meadii according to claim 4, characterized in that: The output end of the motor (302) is fixedly connected with a connecting plate (303), and the bottom of the connecting plate (303) is fixedly connected with a connecting rod (304).

6. The adjustable mesh size screening device for processing Ampelopsis meadii according to claim 5, characterized in that: The lower end of the connecting rod (304) is fixedly connected with a pushing plate (305), and the pushing plate (305) is located in the inside of the machine body (1). The lower end of the connecting rod (304) is fixedly connected with a pushing plate (305), and the pushing plate (305) is located in the inside of the machine body (1).

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