CN218591082U - Fruit vegetables vibrations sieve separator - Google Patents

Abstract

The utility model belongs to the technical field of the fruit vegetables screening, specifically disclose a fruit vegetables vibrations sieve separator, including screening case and sieve, the clearance subassembly, including reciprocal lead screw, reciprocal lead screw is connected with the inner wall rotation of screening case, the one end of reciprocal lead screw runs through the outside that extends to the screening case, the one end outer wall fixedly connected with of reciprocal lead screw is from the driving wheel, be equipped with the action wheel from the top of driving wheel, the inner wall sliding connection of screening case has the connecting rod, the utility model discloses can fall the freeze-dried clearance of fruit vegetables that blocks up on the sieve in the screening, through being provided with the clearance subassembly, reciprocal lead screw rotates and drives the slider and controls reciprocating motion, and the slider drives the connecting rod and carries out reciprocating motion at the inner wall of screening case, and then drives the clearance brush and carry out reciprocating motion in the bottom of sieve, clears up the freeze-drying, avoids the fruit vegetables to block up on the sieve for a long time, has improved the screening efficiency of fruit vegetables freeze-drying.

Description

A vibrating screening machine for fruits and vegetables

technical field

The present application relates to the technical field of fruit and vegetable screening, and more specifically, relates to a fruit and vegetable vibrating screening machine.

Background technique

Freeze-dried fruits and vegetables use the vacuum freeze-drying method of the freeze dryer to freeze the water in the fruit in advance, and then sublimate the frozen water in the fruit in a vacuum environment to obtain freeze-dried fruits and vegetables. Previously, it was necessary to screen fruits of different sizes and then grade and package them.

Publication No. CN214234896U discloses a sorting and screening device for complete fruit and vegetable crisps. This patent utilizes a vibrator and a thick-hole inclined plate to cooperate with each other to screen the crisps. However, when the patent uses a thick-hole inclined plate for screening, A small amount of fruit and vegetable chips that are about the same size as the sieve mesh will be stuck on the mesh holes of the mesh sieve, and the fruit and vegetable chips stuck in the mesh sieve holes will vibrate with the mesh sieve during screening, and the fruit and vegetable chips stuck in the mesh sieve holes will The crisps will not fall off, and need to be shut down for processing. If not processed, the screen will be easily blocked and affect the screening work. When the machine is shut down to process the fruit and vegetable chips on the screen, time will be wasted and the screening speed will be affected.

Utility model content

In order to solve the above problems, the present application provides a vibrating screening machine for fruits and vegetables.

A vibrating screening machine for fruits and vegetables provided by the application adopts the following technical scheme:

A vibrating screening machine for fruits and vegetables, comprising a screening box and a sieve plate;

The cleaning assembly includes a reciprocating screw, which is rotatably connected to the inner wall of the screening box, one end of the reciprocating screw extends to the outside of the screening box, and a driven wheel is fixedly connected to the outer wall of one end of the reciprocating screw, The top of the driven wheel is provided with a driving wheel, the inner wall of the screening box is slidably connected with a connecting rod, one end of the connecting rod is fixedly connected with the slider on the reciprocating screw rod, and the top of the slider is fixedly connected with a cleaning device. brush.

Further, the top end of the screening box is provided with a feeding port, the feeding port is connected with the screening box, the inside of the feeding port is provided with a feeding assembly, and the bottom of the screening box is provided with a shock-absorbing components.

Further, the feeding assembly includes a driving part and a feeding part, the driving part includes a motor, the motor is located on one side of the screening box, and the output end of the motor is fixedly connected to the first bevel gear through a rotating shaft, so The inner wall of the feeding port is rotatably connected with a rotating rod, and one end of the rotating rod extends to the outside of the feeding port and is fixedly connected with a second bevel gear, and the first bevel gear meshes with the second bevel gear.

Further, the feeding part includes a plurality of material distribution plates, all of which are fixedly connected to the outer wall of the rotating rod, and all of the plurality of material distribution plates are located inside the feed inlet.

Through the above technical solution, the feeding component can freeze-dry and transport an appropriate amount of fruits and vegetables to the inside of the screening box, avoiding that when the feeding amount is large, it is easy to make the screening incomplete, and when the feeding amount is too small, the sieve plate cannot be fully utilized .

Further, the outer wall at one end of the rotating rod is fixedly connected to the driving wheel, and the driving wheel is connected to the driven wheel through a belt.

Further, the sieve plate is located above the cleaning assembly, the inner bottom of the screening box is provided with a conveyor belt, one side of the sieve plate and the conveyor belt is provided with a discharge hopper, and one side of the screening box is provided with a Vibration motor.

Through the above technical scheme, the sieve plate and the vibrating motor can perform grading and screening of freeze-dried fruits and vegetables, and the discharge hopper is arranged to facilitate discharge.

Further, a set of fixing bolts is provided at both ends of the screening box, and the number of each set of fixing bolts is set to two, and the sieve plate and the screening box are connected by two sets of fixing bolts.

Through the above technical proposal, the fixing bolts can be easily replaced when the sieve plate is damaged.

Further, the shock absorbing assembly includes a plurality of support rods, the plurality of support rods are fixedly connected to the bottom of the screening box, each of the support rods is provided with a shock absorbing spring at the bottom, and each of the shock absorbing springs A damper is arranged inside, and a base is arranged at the bottom of each of the shock absorbing springs.

Through the above-mentioned technical scheme, the shock-absorbing component can play the role of shock-absorbing and buffering, ensuring the stability of the screening process

In summary, the present application includes at least one of the following beneficial technical effects:

(1) The utility model can freeze-dry and clean up the fruits and vegetables blocked on the sieve plate at the same time of screening. By setting up a cleaning assembly, the reciprocating screw rod rotates to drive the slider to reciprocate left and right, and the slider drives the connecting rod in the screening box. The inner wall of the sieve plate reciprocates, and then drives the cleaning brush to reciprocate at the bottom of the sieve plate to clean the sieve plate, avoiding the long-term blockage of the freeze-dried fruits and vegetables on the sieve plate, and improving the screening efficiency of the freeze-dried fruits and vegetables;

(2) The utility model can carry out feeding in an appropriate amount. By being provided with a feeding assembly, the motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the rotating rod to rotate, and the rotating rod Drive the material distribution plate to rotate, pour the freeze-dried fruits and vegetables into the material distribution plate, the material distribution plate rotates, and transport the appropriate amount of freeze-dried fruits and vegetables to the inside of the screening box, avoiding that when the amount of feed is large, it is easy to make the screening incomplete. When the amount is too small, the sieve plate cannot be fully utilized;

(3) The utility model can play the role of shock absorption and buffering. By being provided with a shock absorption assembly, when the vibration motor is working, the shock absorption spring and the damper perform shock absorption to ensure the stability of the screening process.

(4) The utility model can carry out grading and screening of freeze-dried fruits and vegetables. By setting a sieve plate and a vibrating motor, the screened fruits and vegetables can be freeze-dried and transported through the setting of a conveyor belt, and the setting of a discharge hopper facilitates discharge. , through the setting of the fixing bolts, when the sieve plate is damaged and needs to be replaced, unscrew the fixing bolts for easy replacement.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of fruit and vegetable vibration screening machine;

Fig. 2 is the schematic diagram of the internal structure of the screening box of the present application;

Fig. 3 is a schematic diagram of the internal structure of the feed port of the present application;

Fig. 4 is a sectional view of the overall structure of the present application.

Explanation of symbols in the figure:

1. Screening box; 2. Feed inlet; 3. Motor; 4. First bevel gear; 5. Second bevel gear; 6. Rotating rod; 7. Distribution plate; 8. Screen plate; 9. Conveyor belt 10. Drive wheel; 11. Driven wheel; 12. Reciprocating screw rod; 13. Connecting rod; 14. Cleaning brush; 15. Fixing bolt; 16. Hopper; 17. Support rod; 18. Damping spring; 19. Base ; 20. Vibration motor.

Detailed ways

The technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the application; obviously, the described embodiments are only some of the embodiments of the application, not all of them, based on The embodiments in the present application and all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the protection scope of the present application.

In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the orientations shown in the drawings Or positional relationship is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "set with", "sleeved/connected", "connected", etc. should be understood in a broad sense, such as " Connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be an internal connection between two components. connectivity. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application in specific situations.

Referring to Figures 1-4, a fruit and vegetable vibration screening machine includes a screening box 1 and a sieve plate 8;

The cleaning assembly includes a reciprocating screw rod 12, which is rotatably connected to the inner wall of the screening box 1, one end of the reciprocating screw rod 12 extends to the outside of the screening box 1, and one end of the reciprocating screw rod 12 Fixedly connected with a driven wheel 11, the top of the driven wheel 11 is provided with a driving wheel 10, the inner wall of the screening box 1 is slidably connected with a connecting rod 13, and one end of the connecting rod 13 is connected to the slider on the reciprocating screw rod 12. Fixedly connected, the top of the slider is fixedly connected with a cleaning brush 14.

One end of the top of the screening box 1 is provided with a feeding port 2, and the feeding port 2 communicates with the screening box 1, and the inside of the feeding port 2 is provided with a feeding assembly, and the bottom of the screening box 1 is provided with There are shock absorbers.

Referring to Figures 1-4, the feed assembly includes a drive component and a feed component, the drive component includes a motor 3, the motor 3 is located on one side of the screening box 1, and the output end of the motor 3 is fixedly connected through a rotating shaft There is a first bevel gear 4, the inner wall of the feed port 2 is rotatably connected with a rotating rod 6, and one end of the rotating rod 6 extends to the outside of the feed port 2 and is fixedly connected with a second bevel gear 5. The first bevel gear 4 is meshed with the second bevel gear 5, and the feeding part includes a plurality of distribution plates 7, and the plurality of distribution plates 7 are fixedly connected with the outer wall of the rotating rod 6. The material plates 7 are all located inside the feed port 2 .

Through the setting of the feeding assembly, an appropriate amount of blanking is carried out. Specifically, the motor 3 drives the first bevel gear 4 to rotate, the first bevel gear 4 drives the second bevel gear 5 to rotate, and the second bevel gear 5 drives the rotating rod 6 to rotate. The rod 6 drives the material distribution plate 7 to rotate, and pours the freeze-dried fruits and vegetables into the material distribution plate 7, and the material distribution plate 7 rotates, and transports an appropriate amount of freeze-dried fruits and vegetables to the inside of the screening box 1, so as to avoid that when the amount of feed is large, it is easy to make the screening If the feed is not thorough and the amount of feed is too small, the sieve plate 8 cannot be fully utilized.

1-4, the damping assembly includes a plurality of support rods 17, a plurality of support rods 17 are fixedly connected to the bottom of the screening box 1, each of the bottom of the support rods 17 is provided with a shock absorbing spring 18, Each of the damping springs 18 is provided with a damper inside, and each of the damping springs 18 is provided with a base 19 at the bottom.

The setting of the damping assembly plays a role of damping and buffering. When the vibration motor 20 is working, the damping spring 18 and the damper perform damping to ensure the stability of the screening process.

1-2, the outer wall of one end of the rotating rod 6 is fixedly connected to the driving wheel 10, the driving wheel 10 is connected to the driven wheel 11 by a belt, the sieve plate 8 is located above the cleaning assembly, and the screening box 1 The inner bottom of the screen is provided with a conveyor belt 9, and one side of the sieve plate 8 and the conveyor belt 9 is provided with a discharge hopper 16, and one side of the screening box 1 is provided with a vibration motor 20.

Through the setting of the sieve plate 8 and the vibrating motor 20, the grading and screening of the freeze-dried fruits and vegetables is carried out, and the freeze-dried fruits and vegetables screened are transported through the setting of the conveyor belt 9, and the setting of the discharge hopper 16 is convenient for discharging.

Referring to Figures 1-3, a set of fixing bolts 15 is provided at both ends of the screening box 1, and the number of each set of fixing bolts 15 is set to two, and the screen plate 8 and the screening box 1 are connected by two sets of fixing bolts 15 connect.

Through the setting of the fixing bolts 15, when the sieve plate 8 is damaged and needs to be replaced, the fixing bolts 15 can be unscrewed for easy replacement.

Working principle: when using this device, start the motor 3 first, the motor 3 drives the first bevel gear 4 to rotate, the first bevel gear 4 drives the second bevel gear 5 to rotate, and the second bevel gear 5 drives the rotating rod 6 to rotate, and the rotation The rod 6 drives the material distribution plate 7 to rotate, and the freeze-dried fruits and vegetables are poured into the material distribution plate 7, and the material distribution plate 7 rotates, and an appropriate amount of freeze-dried fruits and vegetables are transported to the inside of the screening box 1, and then fall into the top of the sieve plate 8, vibrating The motor 20 drives the sieve plate 8 to vibrate for screening, and the rotating rod 6 drives the driving wheel 10 to rotate at the same time. The rotation drives the slider to reciprocate left and right, and the slider drives the connecting rod 13 to reciprocate on the inner wall of the screening box 1, and then drives the cleaning brush 14 to reciprocate at the bottom of the sieve plate 8, without stopping the process, while screening Freeze-dried fruits and vegetables clogged on the sieve plate 8 are removed to prevent freeze-dried fruits and vegetables from being blocked on the sieve plate 8 for a long time, thereby improving the screening efficiency of freeze-dried fruits and vegetables.

All of the above are preferred embodiments of the application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made according to the structure, shape, and principle of the application should be covered by the protection scope of the application. Inside.

Claims (8)

1. The utility model provides a fruit vegetables vibrations sieve separator which characterized in that: comprises that

A screening box (1) and a sieve plate (8);

the clearance subassembly, including reciprocal lead screw (12), reciprocal lead screw (12) is connected with the inner wall rotation of screening case (1), the outside that extends to screening case (1) is run through to the one end of reciprocal lead screw (12), the one end outer wall fixedly connected with of reciprocal lead screw (12) is from driving wheel (11), the top from driving wheel (11) is equipped with action wheel (10), the inner wall sliding connection of screening case (1) has connecting rod (13), the slider fixed connection on the one end of connecting rod (13) and reciprocal lead screw (12), the top fixedly connected with of slider clears up brush (14).

2. The fruit and vegetable vibration screening machine of claim 1, which is characterized in that: the top one end of screening case (1) is equipped with feed inlet (2), feed inlet (2) are linked together with screening case (1), the inside of feed inlet (2) is equipped with feeding component, the bottom of screening case (1) is equipped with damper.

3. The fruit and vegetable vibration screening machine of claim 2, which is characterized in that: the feeding assembly comprises a driving part and a feeding part, the driving part comprises a motor (3), the motor (3) is located on one side of the screening box (1), the output end of the motor (3) is connected with a first bevel gear (4) through a rotating shaft in a fixed mode, the inner wall of the feeding port (2) is connected with a rotating rod (6) in a rotating mode, one end of the rotating rod (6) runs through a second bevel gear (5) which is fixedly connected with the outside of the feeding port (2) in a penetrating mode, and the first bevel gear (4) is meshed with the second bevel gear (5).

4. The fruit and vegetable vibrating screening machine according to claim 3, characterized in that: the feeding part comprises a plurality of material distributing plates (7), the material distributing plates (7) are fixedly connected with the outer wall of the rotating rod (6), and the material distributing plates (7) are located inside the feeding hole (2).

5. The fruit and vegetable vibrating screening machine according to claim 3, characterized in that: the outer wall of one end of the rotating rod (6) is fixedly connected with a driving wheel (10), and the driving wheel (10) is connected with a driven wheel (11) through a belt.

6. The fruit and vegetable vibration screening machine of claim 1, which is characterized in that: sieve (8) are located the top of clearance subassembly, the interior bottom of screening case (1) is equipped with conveyer belt (9), sieve (8) all are equipped with out hopper (16) with one side of conveyer belt (9), one side of screening case (1) is equipped with vibrating motor (20).

7. The fruit and vegetable vibration screening machine of claim 1, which is characterized in that: the inside both ends of screening case (1) all are equipped with a set of fixing bolt (15), and the quantity of every group fixing bolt (15) sets up to two, sieve (8) are connected through two sets of fixing bolt (15) with screening case (1).

8. The fruit and vegetable vibration screening machine of claim 2, which is characterized in that: shock-absorbing component includes a plurality of bracing pieces (17), and is a plurality of bracing piece (17) and the bottom fixed connection of screening case (1), every bracing piece (17) bottom all is equipped with damping spring (18), every damping spring (18)'s inside all is equipped with the attenuator, every damping spring (18)'s bottom all is equipped with base (19).

Images