Camellia oleifera fresh fruit feeding and cleaning equipment

Abstract

The utility model discloses a camellia oleifera fresh fruit feeding and cleaning device which comprises a feeding groove, a dust collection cover and a negative pressure dust suction device, a grating net is arranged at the top of the feeding groove, a discharging port is formed in the bottom of the feeding groove, and a bucket elevator is arranged at the discharging port. The dust collecting cover is arranged at the top of the feeding groove, and a feeding port is formed in one side of the dust collecting cover; the negative pressure dust suction device comprises a negative pressure Roots blower, a dust collection tank and a dust removal pipe, one end of the dust removal pipe is provided with a lining extraction pipe connected with the top of the dust collection cover, the other end of the dust removal pipe is communicated with the dust collection tank, and the negative pressure Roots blower is communicated with the top end of the dust collection tank through an exhaust pipe. The utility model relates to a fresh oil-tea camellia fruit feeding and cleaning device, which belongs to the technical field of camellia oil production equipment, and can be used for performing dust extraction treatment on fresh oil-tea camellia fruits entering a feeding chute, extracting tiny dust and impurities on the surfaces of the fresh oil-tea camellia fruits, and avoiding air pollution in a plant and influence on the quality of camellia oil caused by dust.

Description

Technical Field

[0001] The utility model relates to the technical field of camellia oil production equipment, and more specifically, it relates to a cleaning device for feeding fresh camellia oleifera fruits. Background Art

[0002] The composition of fatty acids in camellia oil has long been known as the "king of oils, golden liquid". There are many varieties of camellia oleifera, and the fruit ripening period is generally from October to early November. The tea fruits are brightly colored, red or yellow, showing an oily luster, the fluff on the fruit peel has fallen off, the hairs at the fruit base are hard and thick, the fruit shell is slightly cracked, the seed shell is black and shiny, and the seed kernel shows oil. When the tea fruits are ripe, they should be harvested in time.

[0003] When producing camellia oil, it is necessary to dry and screen fresh camellia oleifera fruits. However, during the process of picking and transporting fresh camellia oleifera fruits to the factory, the surface of the tea fruits will be contaminated with dust. When processing procedures such as conveying, drying, crushing, and shelling the tea fruits on the production line, the dust on the surface of the tea fruits will cause air pollution in the factory building, affect the health of workers, and cause the equipment on the production line to be contaminated with dust, resulting in the contamination of the kernels of the tea fruits and affecting the quality of camellia oil. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a cleaning device for feeding fresh camellia oleifera fruits in view of the deficiencies of the prior art.

[0005] To achieve the above object, the utility model discloses a cleaning device for feeding fresh camellia oleifera fruits, including: a feeding trough, a grid net is arranged at the top of the feeding trough, a discharge port is arranged at the bottom of the feeding trough, and a bucket elevator is arranged at the discharge port; a dust collection hood, the dust collection hood is arranged at the top of the feeding trough, and a feeding port is arranged on one side of the dust collection hood; a negative pressure dust suction device, the negative pressure dust suction device includes a negative pressure Roots blower, a dust collection tank and a dust removal pipe, one end of the dust removal pipe is provided with a suction liner connected to the top of the dust collection hood, the other end of the dust removal pipe is communicated with the dust collection tank, and the negative pressure Roots blower is communicated with the top end of the dust collection tank through a suction pipe. The fresh camellia oleifera fruits entering the feeding trough can be subjected to dust extraction treatment, and the dust and impurities on the surface of the fresh camellia oleifera fruits can be sucked away, avoiding air pollution in the factory building caused by dust and affecting the quality of camellia oil; the fresh camellia oleifera fruits fall from the grid net on the feeding trough into the feeding trough, and then slide into the bucket elevator from the discharge port, and the fresh camellia oleifera fruits are transported into the storage tank through the bucket elevator for temporary storage.

[0006] Preferably, the feeding trough is a sunken groove structure arranged on the factory floor, the front end groove wall and the two side groove walls of the feeding trough are inclined wall structures, the rear end groove wall of the feeding trough is a vertical wall structure, the bottom end of the discharge port is connected with a discharge trough with an open rear end, and the open end at the rear of the discharge trough is communicated with the inlet at the bottom of the bucket elevator.

[0007] Preferably, a collection tank is provided on the tank wall at the front end of the feed tank. A filter screen extending obliquely downward is provided at the top of the collection tank. The filter screen is arranged below the grille screen. A discharge opening is provided between the bottom end of the filter screen and the rear tank wall of the feed tank.

[0008] Preferably, spring telescopic rods hinged to the top of the collection tank are hinged on both sides of the filter screen, and a vibration motor is provided on the bottom surface of the filter screen.

[0009] Preferably, the collection tank is formed by a baffle provided on the tank wall at the front end of the feed tank and the tank walls on both sides of the feed tank.

[0010] Preferably, a conveyor belt feeding device is provided on the front side of the feed tank. A feed hopper is provided above the feed end of the conveyor belt feeding device. The discharge end of the conveyor belt feeding device corresponds to the feed tank. A brush roller device is provided above the conveyor belt at the discharge end of the conveyor belt feeding device.

[0011] Preferably, the brush roller device includes a bracket, a roller provided on the bracket, and a brush provided on the roller. A belt transmission device for driving the roller to rotate is provided on the bracket. The brush of the brush roller device can preliminarily clean the dust and impurities on the surface of the fresh camellia oleifera fruits on the conveyor belt, and can also push the fresh camellia oleifera fruits forward, so that when the fresh camellia oleifera fruits can slide out of the conveyor belt, they can move a longer distance to enter the feed tank.

[0012] Preferably, the bracket is a gantry provided at the discharge end of the conveyor belt feeding device, and the roller is arranged parallel to the driving belt pulley of the conveyor belt feeding device.

[0013] The beneficial effects of the present utility model compared with the prior art are as follows:

[0014] For the fresh camellia oleifera fruit feeding and cleaning equipment of the present utility model, a dust collection hood and a negative pressure dust suction device are provided above the feed tank to extract air from the feed tank, so that the fresh camellia oleifera fruits entering the feed tank can be dusted, and the fine dust and impurities on the surface of the fresh camellia oleifera fruits can be sucked away, avoiding air pollution in the factory building caused by dust and affecting the quality of camellia oil. Description of the Drawings

[0015] Figure 1 is a three-dimensional structure diagram of the fresh camellia oleifera fruit feeding and cleaning equipment of the present utility model;

[0016] Figure 2 is a front view of the structure of the fresh camellia oleifera fruit feeding and cleaning equipment of the present utility model;

[0017] Figure 3 is a side view of the structure of the fresh camellia oleifera fruit feeding and cleaning equipment of the present utility model;

[0018] Figure 4 This is a structural sectional view of the fresh oil-tea fruit feeding and cleaning device of the present utility model;

[0019] Figure 5 This is an enlarged structural sectional view of the feeding trough and the collecting trough in the present utility model;

[0020] Figure 6 This is a schematic structural view of the negative pressure dust suction device in the present utility model;

[0021] Figure 7 This is a schematic layout view of the conveyor belt feeding device in the present utility model.

[0022] Wherein: 1 - feeding trough, 2 - grille, 3 - discharge port, 4 - bucket elevator, 5 - dust collection hood, 6 - feeding port, 7 - negative pressure Roots blower, 8 - dust collection tank, 9 - dust removal pipe, 10 - dust extraction pipe, 11 - exhaust pipe, 12 - discharge trough, 13 - collecting trough, 15 - filter screen, 16 - spring telescopic rod, 17 - vibration motor, 18 - conveyor belt feeding device, 19 - brush roller device, 20 - support, 21 - roller, 22 - brush, 23 - belt drive device, 24 - feeding hopper, 25 - factory floor. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Next, the embodiments of the present utility model will be described according to the overall structure of the present utility model.

[0025] The specific embodiments of the present utility model are as follows:

[0026] Refer to Figures 1-7 , a fresh oil-tea fruit feeding and cleaning device of the present utility model includes:

[0027] A feeding trough 1, a grille 2 is provided at the top of the feeding trough 1, a discharge port 3 is provided at the bottom of the feeding trough 1, and a bucket elevator 4 is provided at the discharge port 3;

[0028] A dust collection hood 5, the dust collection hood 5 is provided at the top of the feeding trough 1, and a feeding port 6 is provided on one side of the dust collection hood 5;

[0029] Negative pressure dust collection device, the negative pressure dust collection device includes a negative pressure Roots blower 7, a dust collection tank 8 and a dust removal pipe 9. One end of the dust removal pipe 9 is provided with a dust extraction pipe 10 connected to the top of the dust collection hood 5, the other end of the dust removal pipe 9 is communicated with the dust collection tank 8, and the negative pressure Roots blower 7 is communicated with the top end of the dust collection tank 8 through an air extraction pipe 11.

[0030] In this fresh oil-tea fruit feeding and cleaning equipment, a dust collection hood 5 and a negative pressure dust collection device are arranged above the feeding trough 1 to extract air from the feeding trough 1, which can perform dust extraction on the fresh oil-tea fruits entering the feeding trough 1, suck away the fine dust and impurities on the surface of the fresh oil-tea fruits, avoid air pollution in the workshop caused by dust, and affect the quality of tea oil.

[0031] The fresh oil-tea fruits fall from the grid 2 on the feeding trough 1 into the feeding trough 1, and then slide into the bucket elevator 4 from the discharge port 3, and the fresh oil-tea fruits are transported to the storage tank for temporary storage through the bucket elevator 4.

[0032] A preferred embodiment of the present utility model is that the feeding trough 1 is a sunken groove structure arranged on the workshop floor 25. The front end groove wall and the two side groove walls of the feeding trough 1 are inclined wall structures, and the rear end groove wall of the feeding trough 1 is a vertical wall structure. The outer wall of the vertical wall structure is attached to the vertical outer wall of the material conveying trough of the bucket elevator 4. The bottom end of the discharge port 3 is connected with a discharge trough 12 with an open rear end. The bottom of the discharge trough 12 has a slope, and the open end at the rear end of the discharge trough 12 is communicated with the inlet at the bottom of the bucket elevator 4. In this embodiment, the feeding trough 1 is arranged on the workshop floor 25. When a trolley or a forklift transports fresh oil-tea fruits, it can move in front of the feeding trough 1 and pour the fresh fruits into the feeding trough 1. After the fresh oil-tea fruits are dust-removed, they can flow into the material conveying trough of the bucket elevator 4 from the discharge trough 12.

[0033] A preferred embodiment of the present utility model is that a collection trough 13 is provided on the front end groove wall of the feeding trough 1. The top end of the collection trough 13 is provided with a filter screen 15 extending obliquely downward. The filter screen 15 is arranged below the grid 2. There is a blanking port between the bottom end of the filter screen 15 and the rear end groove wall of the feeding trough 1. The grid 2 and the filter screen 15 are structures that can be quickly disassembled and installed. In this embodiment, the fresh oil-tea fruits fall from the grid of the grid 2 onto the filter screen 15 and are filtered by the filter screen 15. The impurities on the fresh oil-tea fruits can fall into the collection trough 13, avoiding impurities from entering the bucket elevator 4 and the storage tank. The impurities in the collection trough 13 can be cleaned by disassembling the grid 2 and the filter screen 15.

[0034] A preferred embodiment of the present utility model is that spring telescopic rods 16 hinged on both sides of the filter screen 15 are hinged to the top end of the collection tank 13, and a vibration motor 17 is provided on the bottom surface of the filter screen 15. In this embodiment, when the vibration motor 17 is started, the filter screen 15 vibrates to perform a vibrating screening process on the fresh oil-tea fruits that fall onto the filter screen 15, separating the dust and impurities on the fresh oil-tea fruits, and then facilitating the negative pressure dust suction device to suck away the dust.

[0035] A preferred embodiment of the present utility model is that the collection tank 13 is formed by a baffle provided on the tank wall at the front end of the feed tank 1 and the tank walls on both sides of the feed tank 1, and both sides of the baffle are fixedly connected to the tank walls on both sides of the feed tank 1 by welding.

[0036] A preferred embodiment of the present utility model is that a conveyor belt feeding device 18 is provided on the front side of the feed tank 1. An inlet hopper 24 is provided above the feeding end of the conveyor belt feeding device 18. The discharging end of the conveyor belt feeding device 18 corresponds to the feed tank 1, and a brush roller device 19 is provided above the conveyor belt at the discharging end of the conveyor belt feeding device 18. In this embodiment, a forklift transports the fresh oil-tea fruits to the inlet hopper 24. The fresh oil-tea fruits fall from the inlet hopper 24 onto the conveyor belt of the conveyor belt feeding device 18. The conveyor belt of the conveyor belt feeding device 18 transports the fresh oil-tea fruits to the position of the feed tank 1. The brush roller device 19 applies a thrust to the fresh oil-tea fruits at the discharging end of the conveyor belt, enabling the fresh oil-tea fruits to move a relatively long distance and enter the feed tank 1 for dust removal treatment.

[0037] In this embodiment, the brush roller device 19 includes a bracket 20, a roller 21 provided on the bracket 20, and a brush 22 provided on the roller 21. A belt transmission device 23 for driving the roller 21 to rotate is provided on the bracket 20. The brush 22 of the brush roller device 19 rotates with the roller 21, which can preliminarily clean the dust and impurities on the surface of the fresh oil-tea fruits on the conveyor belt, and can also push the fresh oil-tea fruits forward, enabling the fresh oil-tea fruits to move a longer distance when sliding out of the conveyor belt to enter the feed tank 1.

[0038] In this embodiment, the bracket 20 is a gantry provided at the discharging end of the conveyor belt feeding device 18. The roller 21 is arranged parallel to the drive pulley of the conveyor belt feeding device 18. Vertical sliding grooves are provided on both sides of the gantry. The gantry is fixed to the guide plates on both sides of the conveyor belt feeding device 18 by passing through the vertical sliding grooves with bolt structures. The gantry can be installed on the guide plates on both sides of the conveyor belt feeding device 18 in a vertically adjustable manner, so as to adjust the distance between the roller 21 and the brush 22 from the conveyor belt to adapt to fresh oil-tea fruits of different specifications and sizes. When the fresh oil-tea fruits in a certain batch are relatively small, the height of the roller 21 and the brush 22 can be lowered so that the brush 22 can push the fresh oil-tea fruits on the conveyor belt.

[0039] Working principle:

[0040] The oil-tea fruits are transported to the feed hopper 24 by a forklift, conveyed to the front of the feed chute 1 by the conveyor feeding device 18, and then the oil-tea fruits are dialed onto the grille 2 of the feed chute 1 by the brush roller device 19. Then, the fine dust on the oil-tea fruits on the grille 2 is sucked away by the negative pressure dust collection device connected to the dust collection hood 5, and the dust is sucked from the dust suction pipe 10 into the dust removal pipe 9 and then into the dust collection tank 8 for storage. At the same time, when the oil-tea fruits fall from the grille 2 onto the filter screen 15 in the feed chute 1, the vibration motor 17 on the filter screen 15 starts, and the vibrating filter screen 15 bounces off the dust and impurities on the oil-tea fruits. The fine dust is sucked away by the dust suction pipe 10, and the impurities fall into the collection tank 13 for storage. After the oil-tea fruits are subjected to dust removal treatment, they enter the discharge chute 12 from the discharge port 3 at the bottom of the feed chute 1 and then enter the bucket elevator 4 from the discharge chute 12.

[0041] The above are only the preferred embodiments of the present invention. It should be noted that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which will not affect the implementation effect of the present invention and the practicality of the patent.

Claims

1. A tea oil fruit feeding cleaning device, characterized in that: include: A feed trough (1), wherein a grille (2) is provided at the top of the feed trough (1), a discharge port (3) is provided at the bottom of the feed trough (1), and a bucket elevator (4) is provided at the discharge port (3); A dust collecting hood (5), the dust collecting hood (5) being arranged on the top of the feed trough (1), and a feed inlet (6) being arranged on one side of the dust collecting hood (5); A negative pressure dust suction device, the negative pressure dust suction device comprises a negative pressure Roots blower (7), a dust collecting tank (8) and a dust removal pipe (9), one end of the dust removal pipe (9) is provided with an extraction pipe (11) connected to the top of the dust collecting hood (5), the other end of the dust removal pipe (9) is connected to the dust collecting tank (8), and the negative pressure Roots blower (7) is connected to the top of the dust collecting tank (8) through an exhaust pipe (11).

2. The oil-tea fresh fruit feeding cleaning device according to claim 1 is characterized in that: The feed trough (1) is a sunken groove structure arranged on the floor of the factory building. The front end trough wall and the trough walls on both sides of the feed trough (1) are inclined wall structures, and the rear end trough wall of the feed trough (1) is a vertical wall structure. The bottom end of the discharge port (3) is connected to a discharge trough (12) with a rear end opening, and the rear end opening of the discharge trough (12) is connected to the inlet at the bottom of the bucket elevator (4).

3. The oil-tea fresh fruit feeding cleaning device according to claim 2 is characterized in that: A collecting trough (13) is provided on the trough wall at the front end of the feed trough (1), a filter screen (15) is provided at the top end of the collecting trough (13) and extends obliquely downward, the filter screen (15) is arranged below the grille net (2), and a feed outlet is provided between the bottom end of the filter screen (15) and the trough wall at the rear end of the feed trough (1).

4. The oil-tea fresh fruit feeding cleaning device according to claim 3 is characterized in that: Spring telescopic rods (16) hinged to the top of the collecting tank (13) are hingedly provided on both sides of the filter screen (15), and a vibration motor (17) is provided on the bottom surface of the filter screen (15).

5. The oil-tea fresh fruit feeding cleaning device according to claim 3 is characterized in that: The collecting trough (13) is formed by a baffle plate arranged on the trough wall at the front end of the feed trough (1) and the trough walls on both sides of the feed trough (1).

6. A tea oil fruit feeding cleaning device according to any one of claims 1 to 5, characterized in that: A conveyor belt loading device (18) is provided on the front side of the feed trough (1), a feed hopper (24) is provided above the feed end of the conveyor belt loading device (18), the discharge end of the conveyor belt loading device (18) corresponds to the feed trough (1), and a brush roller device (19) is provided above the conveyor belt at the discharge end of the conveyor belt loading device (18).

7. The oil-tea fresh fruit feeding cleaning device according to claim 6 is characterized in that: The brush roller device (19) comprises a bracket (20), a roller (21) arranged on the bracket (20), and a brush (22) arranged on the roller (21); the bracket (20) is provided with a belt transmission device (23) for driving the roller (21) to rotate.

8. The oil-tea fresh fruit feeding cleaning device according to claim 7 is characterized in that: The support (20) is a gantry frame arranged at the discharge end of the conveyor belt feeding device (18), and the roller (21) is arranged parallel to the driving pulley of the conveyor belt feeding device (18).

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