Automatic quantitative feeding device for lotus seed processing equipment

Abstract

The utility model relates to the technical field of feeding devices, and discloses an automatic quantitative feeding device for lotus seed processing equipment, which comprises a quantitative box, a storage box fixedly connected to the upper end of the quantitative box, a feeding port fixedly connected to the upper end of the storage box, a screening mechanism and a dust removal mechanism arranged in the storage box, and an electronic scale fixedly connected to the interior of the quantitative box. An electric telescopic rod is fixedly connected to the rear end of the quantifying box, a quantifying frame is fixedly connected to the output end of the electric telescopic rod, the output end of the electric telescopic rod is slidably connected with the quantifying box, and a conveying hopper is fixedly connected to the lower end of the quantifying frame. Lotus seeds in the quantifying box are weighed through the electronic scale, when the weight reaches an index, conveying of the lotus seeds is stopped, then the electric telescopic rod is controlled to operate, the electric telescopic rod drives the quantifying frame to move forwards, the lotus seeds are pushed out forwards, and finally the lotus seeds are output from the quantifying box through the conveying hopper. Therefore, the effect of quantitative conveying and feeding for lotus seed processing is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, and more specifically to an automatic quantitative feeding device for lotus seed processing equipment. Background Art

[0002] Lotus seeds have anti-cancer effects. The oxidized nelumbosine contained in lotus seeds has the effect of inhibiting nasopharyngeal carcinoma. The nelumbosine and isoliensinine contained in lotus seeds have significant cardiotonic effects. The nelumbosine extracted from lotus seed core has a strong and lasting antihypertensive effect and is effective in treating hypertension.

[0003] The shortcomings of the existing technology are as follows: when producing and processing lotus seeds, quantitative transportation is required within the processing equipment, but the material cannot be weighed before adding the material into the equipment, so the feed amount cannot be accurately controlled, and there is no pre-screening function, so tiny impurities in the material cannot be removed before adding the material, which affects the material processing quality. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides an automatic quantitative feeding device for lotus seed processing equipment to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical scheme: an automatic quantitative feeding device for lotus seed processing equipment, comprising a quantitative box, the upper end of the quantitative box is fixedly connected to a storage box, the upper end of the storage box is fixedly connected to a feeding port, a screening mechanism and a dust removal mechanism are arranged in the storage box, an electronic scale is fixedly connected in the quantitative box, an electric telescopic rod is fixedly connected to the rear end of the quantitative box, an output end of the electric telescopic rod is fixedly connected to a quantitative frame, the quantitative frame is slidably connected to the quantitative box, the quantitative frame is located directly above the electronic scale, the output end of the electric telescopic rod is slidably connected to the quantitative box, and a conveying bucket is fixedly connected to the lower end of the quantitative frame.

[0006] Preferably, the screening mechanism includes a guide seat fixedly connected in a storage box, a guide rod slidably connected in the guide seat, a screening plate fixedly connected to the upper end of the guide rod, a tension spring fixedly connected between the screening plate and the guide seat, a connecting rod rotatably connected in the storage box, a cam fixedly connected to the circumferential surface of the connecting rod, and the circumferential surface of the cam fits with the screening plate.

[0007] Preferably, a first motor is fixedly connected to the right end of the storage box, an output end of the first motor is fixedly connected to a connecting rod, a sprocket is fixedly connected to the circumferential surface of the connecting rod, and the sprockets are connected by chains.

[0008] Preferably, a guide plate is fixedly connected inside the storage box, a discharge port is opened on the front end surface of the storage box, and a collection shell is fixedly connected to the front end of the storage box.

[0009] Preferably, the dust removal mechanism includes a dust collector head fixedly connected to a storage box, a negative pressure pump and a filter box are fixedly connected to the upper end of the storage box, the dust collector head and the negative pressure pump are connected by a negative pressure pipe, and the negative pressure pump and the storage box are connected by a connecting pipe.

[0010] Preferably, a conveying cylinder is fixedly connected to the rear end of the storage box, a driving shaft is rotatably connected to the conveying cylinder and the storage box, an auger blade is fixedly connected to the circumferential surface of the driving shaft, a second motor is fixedly connected to the front end of the storage box, an output end of the second motor is fixedly connected to the driving shaft, a conveying tube is fixedly connected to the conveying cylinder, and an end of the conveying tube away from the output cylinder is located in the quantitative box.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model controls the operation of the second motor, the second motor will drive the driving shaft to rotate, the driving shaft will drive the auger blades to rotate, and the lotus seeds in the storage box can be transported to the conveying cylinder. At this time, the lotus seeds enter the quantitative frame through the conveying tube fixed in the conveying cylinder. Then, the lotus seeds are positioned by the quantitative frame so that they are located in the quantitative frame and above the electronic scale. Then, the weight of the lotus seeds in the quantitative box is weighed by the electronic scale. When the weight reaches the target, the transportation of the lotus seeds is stopped. Then, the electric telescopic rod is controlled to operate, the electric telescopic rod drives the quantitative frame to move forward, pushes the lotus seeds forward, and makes them leave the surface of the electronic scale. Finally, the lotus seeds are output from the quantitative box through the conveying bucket, thereby achieving the effect of quantitative conveying and feeding of lotus seeds.

[0013] 2. The utility model controls the operation of the first motor, and the first motor will drive the connecting rod to rotate. At this time, under the action of the sprocket and the chain, the two connecting rods will be driven to rotate at the same time, and the connecting rod will drive the cam to rotate. At this time, under the action of the guide seat, the guide rod and the tension spring, the screening plate will be driven to shake, thereby achieving the effect of screening and filtering the lotus seeds on the screening plate. At the same time, by controlling the operation of the negative pressure pump, the negative pressure pump will absorb the dust contained in the lotus seeds through the negative pressure pipe and the dust suction head. At the same time, through the baffle plate fixed in the dust suction head, the lotus seeds are prevented from entering the suction head. Then, under the action of the connecting pipe, the dust is transported to the filter box, and the dust is connected through the filter net in the filter box. Finally, the gas is discharged to the outside, thereby achieving the effect of absorbing and removing the dust in the lotus seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the rear view of the utility model.

[0016] Figure 3 It is a schematic diagram of the structure of the cross-section view in the present utility model.

[0017] Figure 4 It is a structural schematic diagram of the screening mechanism in the utility model.

[0018] The accompanying drawings are marked as follows: 1. dosing box; 2. storage box; 3. feed port; 4. electronic scale; 5. electric telescopic rod; 6. dosing frame; 7. conveying bucket; 8. guide seat; 9. guide rod; 10. screening plate; 11. tension spring; 12. connecting rod; 13. cam; 14. first motor; 15. guide plate; 16. discharge port; 17. collecting shell; 18. dust collector head; 19. negative pressure pump; 20. filter box; 21. negative pressure pipe; 22. connecting pipe; 23. conveying cylinder; 24. driving shaft; 25. auger blade; 26. second motor; 27. conveying pipe. DETAILED DESCRIPTION

[0019] The technical scheme of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The automatic quantitative feeding device for lotus seed processing equipment involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0020] The utility model provides an automatic quantitative feeding device for lotus seed processing equipment, comprising a quantitative box 1, a storage box 2 is fixedly connected to the upper end of the quantitative box 1, a feed port 3 is fixedly connected to the upper end of the storage box 2, a screening mechanism and a dust removal mechanism are arranged in the storage box 2, an electronic scale 4 is fixedly connected to the quantitative box 1, an electric telescopic rod 5 is fixedly connected to the rear end of the quantitative box 1, a quantitative frame 6 is fixedly connected to the output end of the electric telescopic rod 5, the quantitative frame 6 is slidably connected to the quantitative box 1, the quantitative frame 6 is located directly above the electronic scale 4, the output end of the electric telescopic rod 5 is slidably connected to the quantitative box 1, a conveying bucket 7 is fixedly connected to the lower end of the quantitative frame 6, and when working, the lotus seeds are conveyed to the storage box 2 through the feed port 3, and then the lotus seeds are conveyed to the storage box 2 through the feed port 3. By controlling the operation of the screening mechanism, impurities and broken lotus seeds are screened, and at the same time, the dust mixed in the lotus seeds is sucked out by the operation of the dust removal mechanism, thereby improving the overall quality of the lotus seeds. Subsequently, the lotus seeds in the storage box 2 can be transported to the quantitative box 1, and then the lotus seeds are positioned by the quantitative frame 6, and then the weight of the lotus seeds in the quantitative box 1 is weighed by the electronic scale 4. When the weight reaches the target, the transportation of the lotus seeds is stopped, and then the operation of the electric telescopic rod 5 is controlled, and the electric telescopic rod 5 drives the quantitative frame 6 to move forward, pushes the lotus seeds forward, and makes them leave the surface of the electronic scale 4. Finally, the lotus seeds are output from the quantitative box 1 through the conveying bucket 7, thereby achieving the effect of quantitative conveying and feeding of lotus seeds.

[0021] Furthermore, the screening mechanism includes a guide seat 8 fixedly connected in the storage box 2, a guide rod 9 slidably connected in the guide seat 8, a screening plate 10 fixedly connected to the upper end of the guide rod 9, a tension spring 11 fixedly connected between the screening plate 10 and the guide seat 8, a connecting rod 12 rotatably connected in the storage box 2, a cam 13 fixedly connected on the circumferential surface of the connecting rod 12, and the circumferential surface of the cam 13 fits with the screening plate 10. When working, by controlling the rotation of the connecting rod 12, the connecting rod 12 will drive the cam 13 to rotate. At this time, under the action of the guide seat 8, the guide rod 9 and the tension spring 11, the screening plate 10 will be driven to shake, thereby achieving the effect of screening and filtering the lotus seeds on the screening plate 10.

[0022] Furthermore, a first motor 14 is fixedly connected to the right end of the storage box 2, and the output end of the first motor 14 is fixedly connected to the connecting rod 12. A sprocket is fixedly connected to the circumferential surface of the connecting rod 12, and the sprockets are connected by a chain. When working, by controlling the operation of the first motor 14, the first motor 14 will drive the connecting rod 12 to rotate. At this time, under the action of the sprocket and the chain, the two connecting rods 12 will be driven to rotate at the same time, thereby achieving the effect of driving the operation of the screening mechanism.

[0023] Furthermore, a guide plate 15 is fixedly connected inside the storage box 2, a discharge port 16 is opened on the front end surface of the storage box 2, and a collecting shell 17 is fixedly connected to the front end of the storage box 2. During operation, the material screened out from the lotus seeds is guided and transported under the action of the guide plate 15, so that it is discharged through the discharge port 16 and finally collected centrally through the collecting shell 17.

[0024] Furthermore, the dust removal mechanism includes a dust suction head 18 fixedly connected in the storage box 2, a negative pressure pump 19 and a filter box 20 fixedly connected to the upper end of the storage box 2, the dust suction head 18 and the negative pressure pump 19 are connected via a negative pressure pipe 21, and the negative pressure pump 19 and the storage box 2 are connected via a connecting pipe 22. When working, by controlling the operation of the negative pressure pump 19, the negative pressure pump 19 will absorb the dust contained in the lotus seeds through the negative pressure pipe 21 and the dust suction head 18, and at the same time, through the baffle plate fixed in the dust suction head 18, the lotus seeds are prevented from entering the suction head, and then the dust is transported to the filter box 20 through the connecting pipe 22, and the dust is connected through the filter net in the filter box 20, and finally the gas is discharged to the outside, thereby achieving the effect of absorbing and removing the dust in the lotus seeds.

[0025] Furthermore, a conveying cylinder 23 is fixedly connected to the rear end of the storage box 2, and a driving shaft 24 is rotatably connected to the conveying cylinder 23 and the storage box 2, and an auger blade 25 is fixedly connected to the circumferential surface of the driving shaft 24, and a second motor 26 is fixedly connected to the front end of the storage box 2, and the output end of the second motor 26 is fixedly connected to the driving shaft 24, and a conveying pipe 27 is fixedly connected to the conveying cylinder 23, and the end of the conveying pipe 27 away from the output cylinder is located in the quantitative box 1. During operation, when the lotus seeds are filtered and dust-removed, they will fall to the bottom of the storage box 2. At this time, by controlling the operation of the second motor 26, the second motor 26 will drive the driving shaft 24 to rotate, and the driving shaft 24 will drive the auger blade 25 to rotate, so that the lotus seeds in the storage box 2 can be transported to the conveying cylinder 23. At this time, through the conveying pipe 27 fixed in the conveying cylinder 23, the lotus seeds enter the quantitative frame 6 through the conveying pipe 27 for quantitative weighing.

[0026] The working principle of the utility model is as follows: the lotus seeds are transported to the storage box 2 through the feed port 3, and at this time, by controlling the operation of the first motor 14, the first motor 14 will drive the connecting rod 12 to rotate, and at this time, under the action of the sprocket and the chain, the two connecting rods 12 will be driven to rotate at the same time, and the connecting rod 12 will drive the cam 13 to rotate, and at this time, under the action of the guide seat 8, the guide rod 9 and the tension spring 11, the screening plate 10 will be driven to shake, so as to achieve the effect of screening and filtering the lotus seeds on the screening plate 10, and under the action of the guide plate 15, the materials screened from the lotus seeds are guided and transported, so that they are discharged through the discharge port 16, and finally collected by the collection shell 17, and at the same time, by controlling the operation of the negative pressure pump 19, the negative pressure pump 19 will absorb the dust contained in the lotus seeds through the negative pressure pipe 21 and the dust suction head 18, and at the same time, through the baffle plate fixed in the dust suction head 18, the lotus seeds are prevented from entering the suction head, and then the dust is transported to the filter box 20 through the action of the connecting pipe 22, and the dust is discharged through the filter box The filter screen in 20 is connected to the dust, and finally the gas is discharged to the outside, thereby achieving the effect of absorbing and removing the dust in the lotus seeds. After the lotus seeds are filtered and dusted, they will fall into the bottom of the storage box 2. At this time, by controlling the operation of the second motor 26, the second motor 26 will drive the drive shaft 24 to rotate, and the drive shaft 24 will drive the auger blade 25 to rotate, so that the lotus seeds in the storage box 2 can be transported to the conveying cylinder 23. At this time, through the conveying pipe 27 fixed in the conveying cylinder 23, the lotus seeds will enter the quantitative frame 6 through the conveying pipe 27, and then the lotus seeds are positioned by the quantitative frame 6 so that they are located in the quantitative frame 6 and above the electronic scale 4, and then the weight of the lotus seeds in the quantitative box 1 is weighed by the electronic scale 4. When the weight reaches the target, the conveying of the lotus seeds is stopped, and then by controlling the operation of the electric telescopic rod 5, the electric telescopic rod 5 drives the quantitative frame 6 to move forward, pushes the lotus seeds forward, and makes them separate from the surface of the electronic scale 4. Finally, the lotus seeds are output from the quantitative box 1 through the conveying bucket 7, thereby achieving the effect of quantitative conveying and feeding of lotus seeds.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An automatic quantitative feeding device for lotus seed processing equipment, comprising a quantitative box (1), characterized in that: The upper end of the quantitative box (1) is fixedly connected to a storage box (2), the upper end of the storage box (2) is fixedly connected to a feed port (3), a screening mechanism and a dust removal mechanism are arranged inside the storage box (2), an electronic scale (4) is fixedly connected inside the quantitative box (1), a rear end of the quantitative box (1) is fixedly connected to an electric telescopic rod (5), an output end of the electric telescopic rod (5) is fixedly connected to a quantitative frame (6), the quantitative frame (6) and the quantitative box (1) are slidably connected, the quantitative frame (6) is located directly above the electronic scale (4), the output end of the electric telescopic rod (5) is slidably connected to the quantitative box (1), and a conveying bucket (7) is fixedly connected to the lower end of the quantitative frame (6).

2. The automatic quantitative feeding device for lotus seed processing equipment according to claim 1, characterized in that: The screening mechanism comprises a guide seat (8) fixedly connected in a storage box (2), a guide rod (9) slidably connected in the guide seat (8), a screening plate (10) fixedly connected to the upper end of the guide rod (9), a tension spring (11) fixedly connected between the screening plate (10) and the guide seat (8), a connecting rod (12) rotatably connected in the storage box (2), a cam (13) fixedly connected to the circumferential surface of the connecting rod (12), and the circumferential surface of the cam (13) is in contact with the screening plate (10).

3. The automatic quantitative feeding device for lotus seed processing equipment according to claim 2, characterized in that: The right end of the storage box (2) is fixedly connected to a first motor (14), the output end of the first motor (14) is fixedly connected to a connecting rod (12), the circumferential surface of the connecting rod (12) is fixedly connected to a sprocket, and the sprockets are connected via a chain.

4. The automatic quantitative feeding device for lotus seed processing equipment according to claim 2, characterized in that: A guide plate (15) is fixedly connected inside the storage box (2), a discharge port (16) is provided on the front end surface of the storage box (2), and a collection shell (17) is fixedly connected to the front end of the storage box (2).

5. The automatic quantitative feeding device for lotus seed processing equipment according to claim 1, characterized in that: The dust removal mechanism comprises a dust collector head (18) fixedly connected to a storage box (2); a negative pressure pump (19) and a filter box (20) are fixedly connected to the upper end of the storage box (2); the dust collector head (18) and the negative pressure pump (19) are connected via a negative pressure pipe (21); and the negative pressure pump (19) and the storage box (2) are connected via a connecting pipe (22).

6. The automatic quantitative feeding device for lotus seed processing equipment according to claim 1, characterized in that: The storage box (2) is fixedly connected to a conveying cylinder (23) at the rear end, a driving shaft (24) is rotatably connected to the conveying cylinder (23) and the storage box (2), an auger blade (25) is fixedly connected to the circumferential surface of the driving shaft (24), a second motor (26) is fixedly connected to the front end of the storage box (2), an output end of the second motor (26) is fixedly connected to the driving shaft (24), a conveying tube (27) is fixedly connected to the conveying cylinder (23), and an end of the conveying tube (27) away from the output cylinder is located in the quantitative box (1).

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