CN220941955U - Hierarchical conveyor is used in walnut-meat processing - Google Patents

Abstract

The utility model discloses a grading conveying device for walnut kernel processing, which comprises a color sorter, a conveyor belt and a size grading structure, wherein the size grading structure comprises three top plates arranged between side plates at two sides of the conveyor belt, a baffle plate is arranged below the three top plates and positioned at the center line position of the three top plates, an eccentric wheel is rotatably arranged on the middle top plate, a first bevel gear is arranged on a wheel shaft of the eccentric wheel, a motor is arranged at the top part of the middle and close to the eccentric wheel, a second bevel gear is arranged on an output shaft of the motor, and the first bevel gear is meshed with the second bevel gear; the device can screen out the quality of walnut meat through setting up look selection machine, screens out big or small nutlet through setting up the baffle that is different with the conveyer belt clearance, shakes around can shaking the baffle through motor control baffle through setting up eccentric wheel and slide bar cooperation, shakes the walnut meat before the baffle, lets little nutlet can pass the baffle fast, prevents the condition of windrow from appearing.

Description

Hierarchical conveyor is used in walnut-meat processing

Technical Field

The utility model relates to the technical field of grading conveying devices, in particular to a grading conveying device for walnut kernel processing.

Background

The walnut kernel is the kernel of walnut, contains abundant protein, amino acid and mineral primordium, has very high nutritive value, and the walnut kernel needs to be classified in the course of working, just introduces a walnut kernel classification device in the patent of bulletin number CN208407761U for example, the device is classified and is tracked the walnut kernel through machine vision equipment, drives pushing mechanism through the controller and promotes the walnut kernel to the classifying discharge chute that corresponds to its grade position, realizes the full automatization classification of walnut kernel, but the device can only screen out the quality of walnut kernel, can't screen out the size and the integrality of walnut kernel classifying, need follow-up screening little nutlet or garrulous nutlet again.

Therefore, we design a grading conveyor for walnut kernel processing.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art and provides a grading conveying device for walnut kernel processing, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hierarchical conveyor is used in walnut-meat processing, includes look selection machine, conveyer belt and size hierarchical structure, size hierarchical structure is including installing three roof between the curb plate on conveyer belt both sides, installs the baffle below three roof, and the baffle is located the central line position of three roof, rotates on the roof in the middle and installs the eccentric wheel, installs first bevel gear on the shaft of eccentric wheel, installs the motor in the position that is close to the eccentric wheel on the roof in the middle, installs the second bevel gear on the output shaft of motor, and first bevel gear and second bevel gear meshing.

Preferably, two groups of carriages are installed at the top of the partition plate, the two groups of carriages are respectively located on two sides of the middle top plate, sliding rods are respectively installed on the carriages in a sliding mode, pulleys and first limiting blocks are respectively installed at two ends of the sliding rods, second limiting blocks are installed at positions, close to the first limiting blocks, on the sliding rods, springs are arranged between the second limiting blocks and the carriages, two V-shaped plates are installed between the side plates on two sides of the conveyor belt in a sliding mode, the two V-shaped plates are respectively fixed on the two sliding rods, two baffle plates are respectively installed at the bottoms of the V-shaped plates, and the two baffle plates are located on two sides of the partition plate.

Preferably, the color selector is located the entry one side of conveyer belt, has three discharge gate on the color selector, is superior discharge gate, inferior discharge gate and inferior discharge gate respectively, and superior discharge gate and inferior discharge gate all are located the top of conveyer belt, and superior discharge gate and inferior discharge gate are located the both sides of baffle, and inferior discharge gate's below is provided with bad nutlet collecting vessel.

Preferably, two rectangular through holes are respectively formed in two side plates of the conveyor belt and are arranged as classified discharge ports, and the four classified discharge ports are respectively located at positions close to the four baffles.

Preferably, an inclined slide way is arranged between the side plates at two sides of the conveyor belt, and the inclined slide way is positioned right below the superior discharge port and the inferior discharge port.

Preferably, the gap between the two baffles close to the color selector and the conveyor belt is larger than the gap between the two baffles far away from the color selector and the conveyor belt.

Preferably, the color selector is provided with a controller, and the color selector, the conveyor belt and the motor are all controlled by the controller.

Compared with the prior art, the utility model provides a grading conveying device for walnut kernel processing, which has the following beneficial effects:

This hierarchical conveyor is used in walnut kernel processing can sieve out the quality of walnut kernel fast through setting up the look selection machine to send the both sides of conveyer belt with the superior and inferior kernel and carry out the hierarchical screening of next step, come the complete big or small kernel of screening out through setting up the baffle different with the conveyer belt clearance, and send out the hierarchical bin outlet on both sides with the kernel, send out the conveyer belt with garrulous kernel simultaneously, shake around through setting up eccentric wheel and slide bar cooperation can the motor control baffle, shake the walnut kernel before the baffle, let little kernel can pass the baffle fast, prevent the condition of windrow from appearing.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a size hierarchy of the present utility model;

Fig. 3 is a schematic structural diagram of the present utility model at a.

Reference numerals: 1. a color sorter; 11. a superior discharge port; 12. a second-order discharge port; 13. inferior discharge ports; 2. a conveyor belt; 21. a grading discharge port; 22. an inclined slideway; 3. a size hierarchy; 31. a top plate; 32. a partition plate; 33. an eccentric wheel; 34. a first bevel gear; 35. a motor; 36. a second bevel gear; 37. a carriage; 38. a slide bar; 39. a pulley; 310. a first limiting block; 311. a second limiting block; 312. a spring; 313. a V-shaped plate; 314. a baffle; 4. bad nut collecting barrel; 5. and a controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in the present embodiment: the utility model provides a hierarchical conveyor for walnut kernel processing, includes look selection machine 1, conveyer belt 2 and size hierarchical structure 3, size hierarchical structure 3 is including installing three roof 31 between the curb plate of conveyer belt 2 both sides, installs baffle 32 below three roof 31, and baffle 32 is located the central line position of three roof 31, installs eccentric wheel 33 on the roof 31 in the middle rotationally, installs first bevel gear 34 on the shaft of eccentric wheel 33, installs motor 35 near the position of eccentric wheel 33 on the roof 31 in the middle, installs second bevel gear 36 on the output shaft of motor 35, and first bevel gear 34 and second bevel gear 36 meshing, two sets of balladeur train 37 are installed at the top of baffle 32, and two sets of balladeur train 37 are located the both sides of roof 31 in the middle respectively, all slidable mounting has slide bar 38 on the balladeur train 37, pulley 39 and first stopper 310 are installed respectively to the both ends of slide bar 38, a second limiting block 311 is arranged on the sliding rod 38 at a position close to the first limiting block 310, a spring 312 is arranged between the second limiting block 311 and the sliding frame 37, two V-shaped plates 313 are slidably arranged between the two side plates of the conveyor belt 2, the two V-shaped plates 313 are respectively fixed on the two sliding rods 38, two baffle plates 314 are arranged at the bottoms of the V-shaped plates 313, the two baffle plates 314 are positioned at two sides of the baffle plate 32, the gap between the two baffle plates 314 close to the color selector 1 and the conveyor belt 2 is larger than the gap between the two baffle plates 314 far away from the color selector 1 and the conveyor belt 2, two rectangular through holes are respectively arranged on the two side plates of the conveyor belt 2 and are provided with a grading discharge port 21, the four grading discharge ports 21 are respectively positioned close to the four baffle plates 314, the baffle plate 32 is used for separating superior nuts and inferior nuts on the conveyor belt 2, the motor 35 is used for controlling the eccentric wheel 33 to rotate, the sliding frame 37 is used for enabling the sliding rod 38 to slide forwards and backwards, the spring 312 is used for abutting between the second limiting block 311 and the sliding frame 37, the pulley 39 on the sliding rod 38 can always abut against the eccentric wheel 33, and the baffle 314 can be controlled to vibrate forwards and backwards through the cooperation of the eccentric wheel 33, the motor 35, the sliding rod 38 and the V-shaped plate 313.

Referring to fig. 1 and 2, the color sorter 1 is located at the inlet side of the conveyor 2, three discharge ports, namely, a superior discharge port 11, a inferior discharge port 12 and a inferior discharge port 13, are respectively arranged on the color sorter 1, the superior discharge port 11 and the inferior discharge port 12 are all located above the conveyor 2, the superior discharge port 11 and the inferior discharge port 12 are located at two sides of the partition plate 32, a bad nut collecting barrel 4 is arranged below the inferior discharge port 13, a chute 22 is arranged between side plates at two sides of the conveyor 2, the chute 22 is located right below the superior discharge port 11 and the inferior discharge port 12, a controller 5 is arranged on the color sorter 1, the conveyor 2 and a motor 35 are all controlled by the controller 5, wherein the color sorter 1 is used for screening the superior, inferior and inferior nuts and sending the superior and inferior nuts to two sides of the conveyor to be screened, the conveyor 2 is used for conveying the chute 22, the chute 22 is used for buffering the nuts which fall down from the conveyor 2 to the bad nuts which are directly arranged at the inferior nuts 13, and the bad nuts are collected from the inferior nuts which fall from the conveyor 2.

The working principle and the using flow of the utility model are as follows: starting the color selector 1, the conveyor belt 2 and the motor 35, pouring the walnut kernels into the color selector 1 to select the quality of the kernels, wherein the kernels are yellow-white, high-class kernels, dark-yellow, low-class kernels, and dark-class kernels, the high-class kernels and the low-class kernels are conveyed to the conveyor belt 2 and are separated by the baffle plate 32, the low-class kernels directly fall into the bad kernel collecting barrel 4, the motor 35 starts to drive the eccentric wheel 33 to rotate, the rotating eccentric wheel 33 drives the slide bar 38 to move back and forth, thereby driving the baffle plate 314 at the bottom of the V-shaped plate 313 to vibrate back and forth, the conveyor belt 2 conveys the walnut kernels to the baffle plate 314, the smaller kernels pass through the gap between the baffle plate 314 and the conveyor belt 2 to be conveyed to the next baffle plate 314, the bigger nutlet can get into the hierarchical bin outlet 21 on both sides along the baffle, the same thing is in the hierarchical bin outlet 21 on both sides that the smaller nutlet can get into in next baffle 314 department, garrulous nutlet can directly follow the terminal discharge of conveyer belt 2 of garrulous nutlet, the preceding nutlet of baffle 314 during the period shakes away, prevent that the material from piling up, let the nutlet that is blocked by baffle 314 can come out from hierarchical bin outlet 21 sooner simultaneously, through the device classification, the walnut kernel will be classified into 6 grades of superior big nutlet, superior little nutlet, inferior big nutlet, inferior little nutlet, garrulous nutlet and inferior nutlet, the classification is more comprehensive convenient subsequent processing.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a hierarchical conveyor is used in walnut-meat processing, includes look selection machine (1), conveyer belt (2) and size hierarchical structure (3), its characterized in that: the size grading structure (3) comprises three top plates (31) arranged between side plates on two sides of the conveyor belt (2), a partition plate (32) is arranged below the three top plates (31), the partition plate (32) is positioned at the center line position of the three top plates (31), an eccentric wheel (33) is rotatably arranged on the middle top plate (31), a first bevel gear (34) is arranged on a wheel shaft of the eccentric wheel (33), a motor (35) is arranged on the middle top plate (31) at a position close to the eccentric wheel (33), a second bevel gear (36) is arranged on an output shaft of the motor (35), and the first bevel gear (34) is meshed with the second bevel gear (36);

Two sets of carriages (37) are installed at the top of baffle (32), and two sets of carriages (37) are located the both sides of roof (31) in the middle respectively, equal slidable mounting has slide bar (38) on carriage (37), pulley (39) and first stopper (310) are installed respectively at the both ends of slide bar (38), second stopper (311) are installed near the position of first stopper (310) on slide bar (38), be provided with spring (312) between second stopper (311) and carriage (37), slidable mounting has two V-arrangement board (313) between conveyer belt (2) both sides curb plate, and two V-arrangement board (313) are fixed respectively on two slide bar (38), two baffle (314) are all installed to the bottom of V-arrangement board (313), and two baffle (314) are located the both sides of baffle (32).

2. The grading conveyor for walnut kernel processing according to claim 1, wherein: the color selector (1) is located one side of the inlet of the conveyor belt (2), three discharge ports are respectively arranged on the color selector (1), the three discharge ports are a superior discharge port (11), a inferior discharge port (12) and an inferior discharge port (13), the superior discharge port (11) and the inferior discharge port (12) are all located above the conveyor belt (2), the superior discharge port (11) and the inferior discharge port (12) are located on two sides of the partition plate (32), and a bad nut collecting barrel (4) is arranged below the inferior discharge port (13).

3. The grading conveyor for walnut kernel processing according to claim 1, wherein: two rectangular through holes are respectively formed in two side plates of the conveyor belt (2) and are arranged as classified discharge ports (21), and the four classified discharge ports (21) are respectively located at positions close to four baffles (314).

4. The grading conveyor for walnut kernel processing according to claim 1, wherein: an inclined slide way (22) is arranged between the side plates at two sides of the conveyor belt (2), and the inclined slide way (22) is positioned right below the superior discharge hole (11) and the inferior discharge hole (12).

5. The grading conveyor for walnut kernel processing according to claim 1, wherein: the gap between the two baffles (314) close to the color selector (1) and the conveyor belt (2) is larger than the gap between the two baffles (314) far away from the color selector (1) and the conveyor belt (2).

6. The grading conveyor for walnut kernel processing according to claim 1, wherein: the color selector (1) is provided with a controller (5), and the color selector (1), the conveyor belt (2) and the motor (35) are all controlled by the connection of the controller (5).