Screening and elevating conveyor

Abstract

The utility model relates to a kind of screening lifting conveying devices, including soaking tank and water pump, the both sides in soaking tank are equipped with belt conveyor, the bottom in soaking tank is inclined structure, the low end of bottom in soaking tank is equipped with avoiding cavity, the flow baffle of inclination is equipped in soaking tank, the lower end of one belt conveyor is located in avoiding cavity and is compatible with it, the water inlet of water pump is connected on the side wall of soaking tank close to the low end of flow baffle, the water outlet of water pump is connected at the high end of flow baffle, belt conveyor includes draining conveyor belt, draining baffle on draining conveyor belt and skirt on draining conveyor belt.The fruit such as green orange is thrown in soaking tank, fruit floating on water surface is guided by water pump, and is lifted and conveyed to corresponding side belt conveyor, fruit sinking in water bottom is rolled to the belt conveyor of other side along flow baffle and soaking tank bottom and is lifted and conveyed, to realize the function of preliminary cleaning, rapid screening and lifting and conveying.

Description

Technical Field

[0001] This utility model belongs to the field of screening, lifting and conveying technology, and specifically relates to a screening, lifting and conveying device. Background Technology

[0002] Fruit wine made from the fermentation of juicy green orange pulp is not only fragrant and delicious but also highly nutritious. However, it's inevitable that some green oranges purchased will have low juice content and poor quality. These oranges are characterized by low water content in the pulp, a tendency towards shriveling, a poor and bitter taste, and low fruit density, typically around 0.9 g / cm³. 3 The following are not suitable as raw materials for fruit wine fermentation. Therefore, green oranges with low juice content and those with high juice content need to be separated by sieving.

[0003] In addition, cutting the green oranges in half and separating the peel from the pulp are key processing steps in the fermentation preparation of green orange wine, aiming to remove the peel containing bitter substances and pesticide residues. However, because the halving and peel separation equipment requires feeding from the top and discharging from the bottom, the feeding port is set relatively high, requiring the screened green oranges to be lifted and conveyed into the feeding port.

[0004] Therefore, the current problem to be solved is to quickly separate green oranges with unqualified juice content from those with qualified juice content, and to lift and transport the qualified green oranges. Utility Model Content

[0005] This utility model provides a screening, lifting, and conveying device to solve the problems mentioned in the background art.

[0006] The technical solution adopted in this utility model is as follows:

[0007] A screening and conveying device includes a soaking tank and a water pump. Soaking solution is added to the soaking tank at a preset depth. Belt conveyors are respectively installed on both sides of the soaking tank along its length, with the width of the belt conveyors matching the width of the soaking tank. The belt conveyors are inclined outwards from the soaking tank, and their upper ends extend outside the tank to achieve upward and outward conveying. The bottom of the soaking tank is inclined along its length, and a clearance cavity adapted to the lower end of the belt conveyors is provided at the lower end of the bottom. A guide baffle inclined towards the upper end of the bottom of the soaking tank is provided in the middle of the tank. The high end of the flow guide baffle extends upward to the top of the soaking tank. The two sides of the flow guide baffle are respectively connected to the opposite inner walls of the soaking tank. Two belt conveyors are located on both sides of the flow guide baffle. The lower end of one belt conveyor is located in the clearance cavity, and the lower end of the other belt conveyor is located above the low end of the flow guide baffle. The inlet of the water pump is connected to the side wall of the soaking tank near the low end of the flow guide baffle. The outlet of the water pump is connected to the high end of the flow guide baffle to drain water towards the low end of the flow guide baffle. The belt conveyor includes a drain conveyor belt, multiple drain baffles spaced apart on the drain conveyor belt, and skirts on both sides of the width of the drain conveyor belt.

[0008] Furthermore, the inner side of the drain conveyor belt is provided with a belt, and the inner side of the belt is provided with protruding teeth at intervals along its length. The lower end and the upper end of the inner side of the belt are respectively meshed with a driven gear and a driving gear. The middle part of the driven gear is provided with a lower wheel axle, and the two ends of the lower wheel axle are connected to lower supports. The lower supports are provided on the inner wall of the soaking tank. The middle part of the driving gear is provided with an upper wheel axle, and the two ends of the upper wheel axle are connected to upper supports. The upper supports are provided on the outer wall of the soaking tank, and a motor connected to the upper wheel axle is provided on the upper supports.

[0009] Furthermore, both the drain conveyor belt and the drain partition are provided with drain holes.

[0010] Furthermore, a drain valve is provided at the bottom of the clearance groove.

[0011] Furthermore, the water pump is connected to the high-end side of the flow guide baffle via a drain pipe.

[0012] Furthermore, a filter box is detachably installed at the end of the drain pipe.

[0013] Furthermore, the filter box has an internal threaded connector, and the end of the drain pipe is provided with an external thread that is compatible with the internal threaded connector.

[0014] Furthermore, the soaking solution is clean water or has a density greater than 1.05 g / cm³. 3 Salt water.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] Oranges with low juice content (not meeting the standard) float on the surface, while those with high juice content sink. An L-shaped baffle in the middle of the soaking tank divides the upper part into two sections. The lower side of the baffle is inclined, and the bottom of the soaking tank is inclined in the opposite direction. This allows the oranges with high juice content to roll along the baffle and the bottom of the tank towards the left-hand conveyor belt, where they are lifted and transported out. The oranges floating on the right are lifted and transported out by the water pump driven by the right-hand conveyor belt. This system integrates preliminary cleaning, rapid screening, and conveying functions. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of Example 1;

[0018] Figure 2 for Figure 1 Enlarged view of point A in the image;

[0019] Figure 3 for Figure 1 Enlarged view of point B in the image;

[0020] Figure 4 This is a top view of Embodiment 1;

[0021] Figure 5 This is a schematic diagram of the overall structure of Example 2;

[0022] In the diagram: 1. Soaking tank; 2. Clearance cavity; 3. Lower support; 4. Lower axle; 5. Driven gear; 6. Skirt; 7. Drain pipe; 8. Upper support; 9. Flow guide baffle; 10. Water pump; 11. Drain hole; 12. Motor; 13. Drain conveyor belt; 14. Upper axle; 15. Drain baffle; 16. Belt; 17. Drive gear; 18. Drain valve; 19. Filter box. Detailed Implementation

[0023] To better understand the technical content of this utility model, specific embodiments are provided below, and the utility model will be further described in conjunction with the accompanying drawings.

[0024] Example 1

[0025] See Figures 1 to 4 This utility model provides a screening, lifting, and conveying device, including a soaking tank 1 and a water pump 10. Soaking solution is added to the soaking tank 1 at a preset depth (the liquid level of the soaking solution is as follows). Figure 1 As shown by the dashed line in the image, Figure 1(The left and right directions shown are the length directions). Belt conveyors are installed on the left and right sides of the soaking tank 1, respectively. The width of the belt conveyors is adapted to the width of the soaking tank 1; specifically, the inner width of the soaking tank 1 is 2-3 cm greater than the outer width of the belt conveyors. This prevents the green and orange vegetables from entering the gap between them. The two belt conveyors are inclined to the left and right sides respectively, with their upper ends extending outside the soaking tank 1 to achieve upward and outward conveying. This allows the belt conveyors to lift and transport the green and orange vegetables to the feeding port of the lower processing equipment. The bottom left side of the soaking tank 1 is inclined downwards, and a clearance cavity 2, adapted to the lower end of the belt conveyor, is provided at the bottom of the soaking tank 1. The outer diameter of cavity 2 is 2-3 cm larger than the outer contour of the belt conveyor. The function of cavity 2 is to ensure that the lower semi-circular end of the belt conveyor is below the bottom of the inclined surface of the soaking tank 1, allowing the green and orange fibers to roll onto the belt conveyor. A flow guide baffle 9 is provided in the middle of the soaking tank 1. The flow guide baffle 9 is inclined downward to the right, and its high end extends upward to the top of the soaking tank 1. The purpose of this arrangement is to prevent the green and orange fibers from flowing onto the belt conveyor on the left side and being mistakenly conveyed out when they are poured into the right side of the flow guide baffle 9. The front and rear sides of the flow guide baffle 9 are connected to the front and rear inner walls of the soaking tank 1, respectively. Two belt conveyors are located on both sides of the flow guide baffle 9.

[0026] The lower end of the left belt conveyor is located within and fitted to the clearance cavity 2, while the lower end of the right belt conveyor is located above the lower end of the guide baffle 9. The distance between the two is greater than 15cm to prevent the green and orange materials rolling down the guide baffle 9 from hitting the right belt conveyor. The inlet of the water pump 10 is connected to the right side wall of the soaking tank 1 and is located behind the right belt conveyor. The outlet of the water pump 10 is connected to the vertical wall of the guide baffle 9 via the drain pipe 7. When the water pump 10 is started, it draws water from the right side wall of the soaking tank 1 and then drains it from the guide baffle 9. The water jets out from the right side of the partition 9 towards the right side of the belt conveyor, causing the green and orange items floating on the water surface to drift to the right. It also helps to cause the green and orange items that have sunk to the bottom to roll down along the guide partition 9. The belt conveyor includes a drain conveyor belt 13, multiple drain partitions 15 spaced apart on the drain conveyor belt 13, and skirts 6 on both sides of the width of the drain conveyor belt 13. The drain conveyor belt 13, skirts 6, and drain partitions 15 form multiple continuously driven square drain grids. When the green and orange items floating on the water surface drift into the square drain grids, they can be lifted out.

[0027] The operating principle of this utility model is:

[0028] After starting the water pump 10 and the belt conveyor, the water on the right side of the vertical guide baffle 9 in the soaking tank 1 flows towards the belt conveyor on the right. After pouring an appropriate amount of green oranges (continuously added in appropriate amounts) onto the right side of the vertical guide baffle 9, the green oranges with low juice content (and thus unqualified) will float on the surface, while the green oranges with high juice content (and thus qualified) will sink to the bottom. The unqualified green oranges will be carried to the belt conveyor on the right and lifted out, while the qualified green oranges will roll along the guide baffle 9 to the right, falling to the bottom right side of the soaking tank 1, and then rolling to the left onto the belt conveyor on the left, where they will be lifted out. This allows the qualified green oranges to roll underwater for a longer period, increasing the cleaning effect on the qualified green oranges. This invention comprehensively realizes the functions of preliminary cleaning, rapid screening, and lifting and conveying.

[0029] Specifically, the inner side of the drain conveyor belt 13 is provided with a belt 16, and the inner side of the belt 16 is provided with protruding teeth at intervals along its length. The lower end and the upper end of the inner side of the belt 16 are respectively meshed with a driven gear 5 and a driving gear 17. By using the meshing of the gears with the teeth of the belt 16, the slippage of the drain conveyor belt 13 during the upward conveying process can be avoided. The middle of the driven gear 5 is fixedly provided with a lower wheel axle 4, and the two ends of the lower wheel axle 4 are connected to a lower bracket 3. The lower bracket 3 is fixedly provided on the inner wall of the soaking tank 1. The middle of the driving gear 17 is fixedly provided with an upper wheel axle 14, and the two ends of the upper wheel axle 14 are connected to an upper bracket 8. The upper bracket 8 is fixedly provided on the outer wall of the soaking tank 1. A motor 12 is fixedly provided on one side of the upper bracket 8, and the output of the motor 12 is connected to one end of the upper wheel axle 14. The working principle of the belt conveyor is as follows: the motor 12 drives the upper wheel shaft 14 to rotate on the upper support 8. The upper wheel shaft 14 drives the drive gear 17 to rotate. The drive gear 17 drives the drain conveyor belt 13 through the belt 16. The drain conveyor belt 13 drives the skirt 6 and the drain partition 15 to move.

[0030] Specifically, both the drain conveyor belt 13 and the drain partition 15 are provided with drain holes 11, which are used to drain the water on the drain partition 15 and the drain conveyor belt 13 back into the soaking tank.

[0031] Specifically, the soaking solution is clean water or has a density greater than 1.05 g / cm³. 3 It should be noted that using salt water as a soaking solution can also clean and sterilize green oranges, resulting in a better cleaning effect.

[0032] Example 2

[0033] See Figure 5 The difference from Example 1 is as follows:

[0034] Specifically, a drain valve 18 is provided at the bottom of the clearance tank. After opening the drain valve 18, the dirty water and dirt in the soaking tank 1 and the clearance chamber 2 can be discharged.

[0035] Specifically, the end of the drain pipe 7 is detachably equipped with a filter box 19, which is used to filter out dirt in the soaking solution, thus avoiding frequent changes of the soaking solution.

[0036] Specifically, the filter box 19 has an internal threaded connector, and the end of the drain pipe 7 is provided with an external thread that is compatible with the internal threaded connector, which facilitates quick disassembly and assembly of the filter box 19 to clean the dirt inside the filter box 19.

[0037] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A screening, lifting, and conveying device, characterized in that: The system includes a soaking tank and a water pump. Soaking solution is added to the soaking tank at a preset depth. Belt conveyors are installed on both sides of the soaking tank along its length, with the width of the conveyors matching the width of the soaking tank. The belt conveyors are inclined outwards from the soaking tank, with their upper ends extending outside the tank to achieve upward and outward transport. The bottom of the soaking tank is inclined along its length, and a clearance cavity adapted to the lower end of the belt conveyors is provided at the bottom of the tank. A flow guide baffle is provided in the middle of the soaking tank, inclined towards the upper end of the bottom. The upper end of the plate extends upward to the top of the soaking tank. The two sides of the flow guide baffle are respectively connected to the opposite inner walls of the soaking tank. Two belt conveyors are located on both sides of the flow guide baffle. The lower end of one belt conveyor is located in the clearance cavity, and the lower end of the other belt conveyor is located above the lower end of the flow guide baffle. The water pump inlet is connected to the side wall of the soaking tank near the lower end of the flow guide baffle. The water pump outlet is connected to the upper end of the flow guide baffle to drain water towards the lower end of the flow guide baffle. The belt conveyor includes a drain conveyor belt, multiple drain baffles spaced apart on the drain conveyor belt, and skirts on both sides of the width of the drain conveyor belt.

2. The screening, lifting, and conveying device according to claim 1, characterized in that: The inner side of the drain conveyor belt is provided with a belt, and the inner side of the belt is provided with protruding teeth at intervals along its length. The lower end and the upper end of the inner side of the belt are respectively meshed with a driven gear and a driving gear. The middle part of the driven gear is provided with a lower wheel axle, and the two ends of the lower wheel axle are connected to lower supports. The lower supports are provided on the inner wall of the soaking tank. The middle part of the driving gear is provided with an upper wheel axle, and the two ends of the upper wheel axle are connected to upper supports. The upper supports are provided on the outer wall of the soaking tank, and a motor connected to the upper wheel axle is provided on the upper supports.

3. A screening, lifting, and conveying device according to claim 2, characterized in that: Both the drain conveyor belt and the drain partition are equipped with drain holes.

4. A screening, lifting, and conveying device according to claim 1, characterized in that: A drain valve is provided at the bottom of the clearance cavity.

5. A screening, lifting, and conveying device according to claim 1, characterized in that: The water pump is connected to the high end of the flow guide baffle via a drain pipe.

6. A screening, lifting, and conveying device according to claim 5, characterized in that: The drain pipe is detachably equipped with a filter box at its end.

7. A screening, lifting, and conveying device according to claim 6, characterized in that: The filter box has an internal threaded connector, and the end of the drain pipe is provided with an external thread that is compatible with the internal threaded connector.

8. A screening, lifting, and conveying device according to claim 1, characterized in that: The soaking solution is water or has a density greater than 1.05 g / cm³. 3 Salt water.

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