CN209271887U - A pre-pressing equipment for rapeseed - Google Patents

Abstract

The utility model discloses a kind of vegetable seed to squeeze pre-processing device, and screening cannot be met thoroughly simultaneously and facilitate two advantages of discharging by solving existing vibrating screen, is cleared up by artificial mode sieve screen apertures, time-consuming and laborious problem.The utility model includes cabinet, second sieve plate of the first sieve plate of setting top and lower section in the cabinet, first sieve plate and the second sieve plate are separately connected a vibrating motor, first sieve plate and the second sieve plate are obliquely installed in same direction, loading hopper is located at the top of the corresponding cabinet in first sieve plate inclination top, the aperture of first sieve plate is greater than the partial size of vegetable seed, the aperture of second sieve plate is less than the partial size of vegetable seed, the discharge end of second sieve plate is hinged with baffle, thin miscellaneous collecting region and vegetable seed collecting region is arranged in the lower part of the cabinet, the baffle is located at the top of the vegetable seed collecting region.The advantages that the utility model has screening effect good, and discharging is convenient, and sieve pore cleaning effect is good.

Description

A pre-pressing equipment for rapeseed

technical field

The utility model relates to the technical field of rapeseed processing, in particular to a pre-pressing rapeseed processing equipment.

Background technique

In the production process of rapeseed oil, the rapeseed needs to be cleaned and fried before pressing, and in the cleaning step, it is necessary to remove the stones, soil and some miscellaneous leaves mixed in the rapeseed, etc. These impurities will Affect the quality of rapeseed oil, and the particle size of these impurities is different, generally use vibrating screen to remove when removing.

There are two ways to arrange the vibrating screen, one is the horizontal arrangement, the other is the inclined arrangement, in which the horizontal arrangement can make the sieve screened for a longer time and make the sieving more fully, but the discharge is inconvenient, and the For the inclined arrangement, it is convenient for the material to slide down and collect along the inclined surface, but the screening time is relatively short, and the impurities are easily carried out by the rapeseed and affect the screening effect. vibrating screen structure.

Utility model content

The technical problem to be solved by the utility model is: the existing vibrating screen cannot satisfy the two advantages of thorough screening and convenient discharge at the same time, and it is time-consuming and labor-intensive to clean the screen holes manually.

The utility model provides a rapeseed pre-pressing treatment device which solves the above problems.

The utility model is realized through the following technical solutions:

A rapeseed pre-pressing treatment equipment, comprising a box body, a first screen plate and a second screen plate are arranged in the box body, the first screen plate and the second screen plate are respectively connected to a vibrating motor, The first screen plate is located above the second screen plate, the first screen plate and the second screen plate are inclined in the same direction, and the feeding hopper is located in the corresponding box above the first screen plate. The top of the body, the aperture of the first screen plate is larger than the particle size of the rapeseed, the aperture of the second screen plate is smaller than the particle diameter of the rapeseed, and the discharge end of the second screen plate is located below the slope , the discharge end of the second screen plate is hinged with an upwardly extending baffle perpendicular to the second screen plate, and the lower part of the box is provided with a fine miscellaneous collection area and a rapeseed collection area, and the fine The miscellaneous collection area and the rapeseed collection area are separated by a partition, and the baffle is located above the rapeseed collection area.

The design principle of the utility model is: by setting two sieve plates, the first sieve plate is used to filter out the impurities of large particles, and the rapeseed moves along the first sieve plate under the vibration of the vibration motor to the first sieve plate. The sieve plate falls into the second sieve plate below, and the particle size of the second sieve plate is smaller than that of the rapeseed, so the rapeseed will stay on the second sieve plate, while the particle size of the rapeseed is smaller than that of the rapeseed. The small debris will fall into the fine debris collection area below through the holes of the second screen plate, and the rapeseed will stay on the second screen plate, and under the action of vibration and its own gravity, it will move along the Gradually move downwards along the inclined surface, and in the process of downward movement, it has a better screening effect. Since a baffle is set at the discharge end of the second screen plate, the existence of the baffle makes the rapeseed It will not fall into the rapeseed collection area from the discharge end immediately, avoiding the fact that falling directly will take away some fine impurities and affect the effect of impurity removal, but will stay on the second screen plate for a period of time, and in the process , under the action of vibration and in the process of walking on an inclined surface, the fine impurities will be better separated, and when the rapeseed at the baffle has accumulated to a certain amount, it will fall over the baffle and fall into the rapeseed area.

The utility model is preferably a rapeseed pre-pressing equipment, the discharge end of the baffle plate and the second screen plate is hinged by a hinge, and the hinge is located above the second screen plate and the baffle plate so that The baffle rotates along the flap above the second screen panel.

The utility model is preferably a kind of rapeseed pre-pressing equipment, elastic parts are arranged at both ends of the connection between the second screen plate and the baffle plate, and under the restoring force of the elastic part, the baffle plate and the second A certain angle is formed between the screen plates, and when complete discharge is required, the baffle plate is pulled flush with the second screen plate by overcoming the elastic force of the elastic member, so as to facilitate complete discharge after sieving.

Further, the elastic member is a spring.

The utility model is preferably a kind of rapeseed pre-pressing equipment. The lower surface of the baffle is provided with a hook, which is used to connect with the hanging ring on the partition. When the baffle is pulled to be flush with the second screen plate , due to the restoring force of the elastic parts, people must always maintain the position of the baffle with force, and in order to facilitate operation and save manpower, a hook that can be detachably connected with the partition is provided on the lower surface of the baffle, so that when it is necessary to discharge completely , when the baffle is equalized, the hook is hung on the hanging ring, and at this time, the baffle is limited.

The utility model is preferably a kind of rapeseed pre-pressing equipment, the top of the box is provided with a sieve hole cleaning device, when the rapeseed is sieved on the first sieve plate, there are some impurities that are equivalent to the size of the sieve hole. Mesh holes, for this reason, a screen hole cleaning device is set to achieve the purpose of removing blockages in the screen holes.

The utility model is preferably a pre-processing equipment for rapeseed pressing. The sieve hole cleaning device includes a vertical rod, a mounting plate connected to the vertical rod, and a jack piece connected to the bottom of the mounting plate. The mounting plate has a slanted shoulder structure.

Further, the socket member is densely packed with thin steel wires.

The utility model is preferably a kind of rapeseed pre-pressing equipment, the vertical rod is matched with the top gap of the box and extends upward, the upper section of the vertical rod is provided with a rack, and the rack and the elliptical gear The teeth on the long side of the oval gear do not mesh with the teeth on the short side of the oval gear.

The rotation of the elliptical gear drives the vertical rod to rise and fall, so that the thin steel wire of the socket part enters and exits the screen hole, thereby cleaning the screen hole.

The specific implementation process is: when the elliptical gear rotates clockwise until its long side teeth mesh with the rack, the vertical rod will be lifted as the gear rotates, and when the elliptical gear rotates until its teeth mesh with the rack. When the rack cannot be engaged, the vertical rod will fall down, and when the screen hole needs to be squeezed hard, the oval gear can be rotated counterclockwise, so that when the rack and the gear are engaged, the gear will continue to be rotated counterclockwise. , the vertical rod will continue to move downwards, thereby squeezing the sieve holes.

Further, the elliptical gear is installed on the support frame, and the rotation shaft of the elliptical gear is in clearance fit with the through hole of the support frame, and can rotate in the through hole. The end face of the elliptical gear is provided with an operating handle, which is convenient Turn the oval gear.

After the rapeseed is added from the inclined top, the sloping shoulder structure plays a drainage role, so that the rapeseed falls along the shoulder to the inclined upper end of the first screen plate, and then under the action of vibration and gravity, a part gradually moves to the inclined lower end , in this process, can play a better screening effect.

The utility model is preferably a pre-processing equipment for rapeseed pressing, the vertical rod is provided with a limit plate, the lower surface of the limit plate is provided with elastic rubber, and the connecting part of the box body and the vertical rod is provided with The rubber ring, the limiting plate is to prevent the vertical rod from being excessively downward and damaging the cleaning device.

The utility model is preferably a pre-processing equipment for rapeseed pressing, the inclination angle of the first screen plate is 5-15°, the inclination angle can not be too large or too small, the rapeseed will reach the first drying net soon The inclined lower end of the plate is not conducive to screening, and if the inclined angle is too small, it is not conducive to the downward movement of rapeseed from the inclined upper end.

The utility model has the following beneficial effects:

1. The utility model is provided with two sieve plates, the first sieve plate is used to filter out the large particles of impurities, and the rapeseed passes along the first sieve plate under the vibration of the vibration motor to the first sieve plate. Fall into the second sieve plate below, the particle diameter of the second sieve plate is smaller than the particle diameter of rapeseed, therefore, rapeseed can stay on the second sieve plate, and the finer grain size smaller than the rapeseed The trash will fall into the fine trash collection area below through the holes of the second screen plate, and the rapeseed stays on the second screen plate, and under the action of vibration and its own gravity, it will flow along the inclined surface. Gradually move downward, and in the process of downward movement, it has a better screening effect.

2. The utility model is provided with a baffle at the discharge end of the second screen plate. The presence of the baffle prevents the rapeseed from falling into the rapeseed collection area immediately from the discharge end, avoiding falling directly into the rapeseed collection area. Taking away part of the fine impurities affects the effect of removing impurities, but will stay on the second screen plate for a period of time, and in the process, the fine impurities will be better under the action of vibration and walking on the inclined surface Separation, when the rapeseed at the baffle has accumulated to a certain amount, it will cross the baffle and fall into the rapeseed area.

3. The utility model is equipped with a cleaning device on the top of the box, which can effectively clean the screen holes of the first screen plate as required.

Description of drawings

The drawings described here are used to provide a further understanding of the embodiments of the utility model, constitute a part of the application, and do not constitute a limitation to the embodiments of the utility model. In the attached picture:

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic diagram of the enlarged structure of part A of the utility model.

Marks and corresponding parts names in the attached drawings:

1-box, 2-first screen plate, 3-second screen plate, 4-first vibration motor, 5-second vibration motor, 6-feeding hopper, 7-baffle plate, 8-fine miscellaneous collection Zone, 9- rapeseed collection area, 10-partition, 11-loose leaf, 12-elastic piece, 13-hook, 14-hanging ring, 15-vertical rod, 150-rack, 16-installation plate, 17- Jack piece, 18-oval gear, 19-limit plate, 20-rubber washer, 21-door body.

Detailed ways

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the examples and accompanying drawings. The schematic implementation of the utility model and its description are only used to explain the utility model Novelty, not as a limitation to the utility model.

Example 1

As shown in Fig. 1 and Fig. 2, a rapeseed pre-pressing processing equipment includes a box body 1, a first screen board 2 and a second screen board 3 are arranged in the box body 1, and the first screen board Plate 2 and the second screen board 3 are respectively connected with the first vibration motor 4 and the second vibration motor 5, the first screen board 2 is positioned above the second screen board 3, the first screen board 2 and The second screen plate 3 is inclined in the same direction, and the hopper 6 is located on the top of the corresponding box 1 above the first screen plate 2. The aperture of the first screen plate 2 is larger than the particle size of the rapeseed. , the hole diameter of the second screen plate 3 is smaller than the particle diameter of rapeseed, the discharge end of the second screen plate 3 is located at an inclined lower side, and the discharge end of the second screen plate 3 is hinged with the The second sieve plate 3 vertically extends upwards the baffle plate 7, and the lower part of the box body 1 is provided with a fine miscellaneous collection area 8 and a rapeseed collection area 9, between the fine miscellaneous collection area 8 and the rapeseed collection area 9 The space is separated by a partition 10, and the baffle 7 is located above the rapeseed collection area 9.

The box body 1 is in a square shape, and the first screen board 2 and the second screen board 3 are both in a rectangular structure.

By setting up two sieve plates, the first sieve plate 2 is used to filter out large particles of impurities, and the rapeseeds fall along the first sieve plate 2 under the vibration of the vibration motor On the second sieve plate 3 below, the particle diameter of the second sieve plate 3 is less than the particle diameter of rapeseed, therefore, rapeseed can stay on the second sieve plate 3, and the smaller than the rapeseed particle diameter The fines will fall into the fines collection area 8 below through the holes of the second sieve plate 3, and the rapeseed stays on the second sieve plate 3, and under the action of vibration and its own gravity, it will Gradually move downward along the inclined surface, and in the process of downward movement, the effect of better screening is achieved. Since the discharge end of the second screen plate 3 is provided with a baffle plate 7, the baffle plate 7 The presence of the rapeseed will not immediately fall into the rapeseed collection area 9 from the discharge end, avoiding the fact that falling directly will take away some fine impurities and affect the effect of impurity removal, but will stay on the second screen plate 3 for a period of time , and in this process, under the action of vibration and in the process of walking on an inclined surface, the fine impurities will be better separated. When the rapeseed at the baffle 7 has accumulated to a certain amount, it will fall across the baffle 7 into the rapeseed area.

A door body 21 is provided on the side of the fine trash collection area 8 , and when the fine trash is collected to a certain extent, the fine trash can be transported away by opening the door body 21 .

The discharge end of the baffle plate 7 and the second screen plate 3 is hinged using a hinge 11, and the hinge 11 is positioned above the second screen plate 3 and the baffle plate 7 such that the baffle plate 7 is positioned along the The hinge 11 rotates above the second screen plate 3 .

The two ends of the connection between the second screen plate 3 and the baffle plate 7 are provided with elastic members 12, under the action of the restoring force of the elastic member 12, a certain gap is formed between the baffle plate 7 and the second screen plate 3 Angle, and when it is necessary to completely discharge, overcome the elastic force of the elastic member 12 and pull the baffle plate 7 to be flush with the second screen plate 3, so as to facilitate complete discharge after the sieving is completed.

The elastic member 12 is a spring.

The lower surface of the baffle plate 7 is provided with a hook 13 for connecting with the hanging ring 14 on the partition plate 10. When the baffle plate 7 is pulled to be flush with the second screen plate 3, due to the recovery of the elastic member 12 People must maintain the position of the baffle 7 with force all the time, and in order to facilitate operation and save manpower, a hook 13 that can be detachably connected with the partition 10 is provided on the lower surface of the baffle 7, so that when it is necessary to completely discharge the material, the When the baffle plate 7 is equalized, the hook 13 is hung on the hanging ring 14, and now the baffle plate 7 plays a position-limiting effect.

Example 2

The difference between this embodiment and Embodiment 1 is that a sieve hole cleaning device is installed on the top of the box body 1, and when the rapeseed is sieved on the first sieve plate 2, there are some impurities that are equivalent to the size of the sieve hole. Mesh holes, for this reason, a screen hole cleaning device is set to achieve the purpose of removing blockages in the screen holes.

The sieve hole cleaning device includes a vertical rod 15, a mounting plate 16 connected to the vertical rod 15 and a socket member 17 connected to the bottom of the mounting plate 16, and the mounting plate 16 has a slanted shoulder structure.

The socket member 17 is densely packed with thin steel wires.

The vertical rod 15 is matched with the top clearance of the box body 1 and extends upward. The upper section of the vertical rod 15 is provided with a rack 150, and the rack 150 is engaged with the long side teeth of the oval gear 18 without Mesh with the short side teeth of the oval gear 18 .

The rotation of the oval gear 18 drives the vertical rod 15 to rise and fall, so that the thin steel wire strip of the socket member 17 enters and exits the sieve hole, thereby cleaning the sieve hole.

The specific implementation process is: when the oval gear 18 rotates clockwise until its long side teeth mesh with the rack 150, as the gear rotates, the vertical rod 15 will be lifted, and when the oval gear 18 rotates to When its teeth cannot be meshed with the rack 150, the vertical rod 15 will fall, and when the screen hole needs to be squeezed hard, the oval gear 18 can be rotated counterclockwise, so that when the rack 150 meshes with the gear, Continue to turn the gear counterclockwise, at this time, the vertical rod 15 will continue to move downwards, thereby squeezing the sieve holes.

Described elliptical gear 18 is installed on the support frame, and the rotating shaft of described elliptical gear 18 is matched with the through hole clearance of support frame, can rotate in the through hole, and the end face of described elliptical gear 18 is provided with operating handle, convenient Rotating the oval gear 18, the support frame, the operating handle and its connection relationship with the oval gear 18 are all prior art, not shown in the accompanying drawings.

After the rapeseed is added from the inclined top, the sloping shoulder structure plays a drainage role, so that the rapeseed falls along the shoulder to the inclined upper end of the first screen plate 2, and then under the action of vibration and gravity, a part of it gradually moves to the inclined lower end Moving, in the process, can play a better screening effect.

The inclination angle of the inclined shoulder is 20°.

A limiting plate 19 is set on the vertical rod 15, elastic rubber is arranged on the lower surface of the limiting plate 19, a rubber washer 20 is set at the connecting portion between the box body 1 and the vertical rod 15, and the limiting plate 19 The plate 19 is to prevent the vertical rod 15 from being excessively downward and damaging the cleaning device.

The inclination angle of the first screen plate 2 is 10°, and the inclination angle cannot be too large or too small. If the inclination angle is too large, the rapeseed will quickly reach the inclined lower end of the first screen plate, which is not conducive to screening, and the inclination angle is too large. Small words are not conducive to the downward movement of rapeseed from the inclined upper end.

The rapeseed in the rapeseed collection area 9 is transported to the energy-saving frying pan by the scraper.

In the present invention, the dotted line indicates that the baffle plate 7 is flush with the second screen plate 3 and the hook 13 is connected with the hanging ring 14 .

"Up", "down", "vertical", "front", "rear", "top" and "bottom" described in the utility model are all based on the orientation shown in the accompanying drawings.

The specific embodiments described above have further described the purpose, technical solutions and beneficial effects of the present utility model in detail. Within the protection scope of the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims (9)

1. A rapeseed pre-pressing treatment equipment, comprising a casing (1), a first sieve plate (2) and a second sieve plate (3) are arranged in the casing (1), the first sieve The screen plate (2) and the second screen plate (3) are respectively connected with a vibration motor, and the first screen plate (2) is located above the second screen plate (3), and it is characterized in that the first The sieve plate (2) and the second sieve plate (3) are arranged obliquely along the same direction, and the feeding hopper (6) is located on the top of the corresponding box (1) above the first sieve plate (2). The aperture of the first sieve plate (2) is greater than the particle diameter of the rapeseed, the aperture of the second sieve plate (3) is smaller than the particle diameter of the rapeseed, and the discharge of the second sieve plate (3) The outlet end of the second screen plate (3) is hinged with an upwardly extending baffle plate (7) perpendicular to the second screen plate (3), and the box body (1) The lower part is provided with a fine miscellaneous collection area (8) and a rapeseed collection area (9), and a partition (10) is used to isolate the fine miscellaneous collection area (8) and the rapeseed collection area (9). A plate (7) is located above said rapeseed collection area (9). 2. The rapeseed pre-pressing equipment according to claim 1, characterized in that, the discharge end of the baffle plate (7) and the second screen plate (3) is hinged by a hinge (11) , the hinge (11) is located above the second screen plate (3) and the baffle (7) so that the baffle (7) is on the second screen plate (11) along the hinge (11) 3) Rotate above. 3. The rapeseed pre-pressing treatment equipment according to claim 1 or 2, characterized in that an elastic member (12) is connected between the second screen plate (3) and the baffle plate (7) ). 4. The rapeseed pre-pressing equipment according to claim 1 or 2, characterized in that, the lower surface of the baffle (7) is provided with a hook (13) for connecting with the partition (10) Connect the hanging loop (14) on the 5. The rapeseed pre-pressing processing equipment according to claim 1 or 2, characterized in that a sieve hole cleaning device is arranged on the top of the box body (1). 6. The rapeseed pre-pressing equipment according to claim 5, characterized in that, the sieve hole cleaning device comprises a vertical rod (15), a mounting plate (16) connected to the vertical rod (15) and the socket piece (17) connected to the bottom of the mounting plate (16), the mounting plate (16) has a sloping shoulder structure. 7. The rapeseed pre-pressing processing equipment according to claim 6, characterized in that, the vertical rod (15) fits with the top gap of the box (1) and extends upward, and the vertical rod (15) The upper section of the rod (15) is provided with a rack (150), and the rack (150) meshes with the long side teeth of the oval gear (18) but not with the short side teeth of the oval gear (18). 8. The rapeseed pre-pressing processing equipment according to claim 6 or 7, characterized in that, a limit plate (19) is set on the vertical rod (15), and the limit plate (19) Elastic rubber is arranged on the lower surface, and a rubber ring is arranged at the connecting part between the box body (1) and the vertical rod (15). 9. The pre-pressing rapeseed equipment according to any one of claims 1, 2, 6 or 7, characterized in that the inclination angle of the first screen plate (2) is 5-15°.