阅读说明：本技术 一种菜籽清理筛选机 (Rapeseed cleaning and screening machine ) 是由 覃华 于 2019-11-05 设计创作，主要内容包括：本发明提供一种菜籽清理筛选机,包括底座和控制柜,所述底座的左端固定连接有控制柜,所述底座的一端固定连接有集料斗,所述底座的一端固定连接有筛选装置,所述筛选装置包括筛网、过渡框、连接块、限位轴、固定架、连杆、曲轴、第一电机、转块、第一弹簧、限位销和导向板,所述底座的左端内侧固定连接有固定架,所述固定架的右端内侧固定连接有第一电机,本发明中,通过设置的筛网、限位轴和限位销等,一方面通过曲轴连杆等机构带动筛网进行往复上下运动,提高筛选的速度且可以保证筛选的质量,另一方面通过过渡框与限位销的相互配合可以实现对筛网的快速固定,且便于后期对筛网的维修更换,便于工作人员的使用。(The invention provides a rapeseed cleaning and screening machine, which comprises a base and a control cabinet, wherein the control cabinet is fixedly connected at the left end of the base, a collecting hopper is fixedly connected at one end of the base, a screening device is fixedly connected at one end of the base, the screening device comprises a screen, a transition frame, a connecting block, a limiting shaft, a fixing frame, a connecting rod, a crankshaft, a first motor, a rotating block, a first spring, a limiting pin and a guide plate, the fixing frame is fixedly connected at the inner side of the left end of the base, and the first motor is fixedly connected at the inner side of the right end of the fixing frame. And the screen cloth is convenient to maintain and replace in the later period, and the use of workers is convenient.)

1. The utility model provides a vegetable seed clearance sieve separator, includes base (1) and switch board (2), its characterized in that: the left end of the base (1) is fixedly connected with a control cabinet (2), one end of the base (1) is fixedly connected with a collecting hopper (7), a first collecting box (3) is arranged on the lower side of the collecting hopper (7), one end of the base (1) is fixedly connected with a screening device (5), the inner side of the top end of the base (1) is fixedly connected with a feeding device (4), the right end of the base (1) is fixedly connected with a processing device (6), the inner side of the right end of the collecting hopper (7) is fixedly connected with a second electric telescopic rod (10), the left end of the second electric telescopic rod (10) is fixedly connected with a guide hopper (9), the left end of the guide hopper (9) is fixedly connected with a baffle (8), the inner side of one end of the processing device (6) is fixedly connected with a second humidity sensor (11), and one end of the base (1) is provided, the screening device comprises a base (1), a first alarm lamp (13) is fixedly connected to the top end of the base (1), a second alarm lamp (14) is fixedly connected to the right end of the base (1), a screening device (5) comprises a screen (501), a transition frame (502), a connecting block (503), a limiting shaft (504), a fixing frame (505), a connecting rod (506), a crankshaft (507), a first motor (508), a rotating block (509), a first spring (510), a limiting pin (511) and a guide plate (512), the fixing frame (505) is fixedly connected to the inner side of the left end of the base (1), the first motor (508) is fixedly connected to the inner side of the right end of the fixing frame (505), the crankshaft (507) is fixedly connected to the tail end of a main shaft of the first motor (508), the crankshaft (507) is rotatably connected with the fixing frame (505), the connecting rod (506) is rotatably connected to the outer side of the crankshaft (507), and the connecting, and connecting block (503) and mount (505) sliding connection, the one end inboard of connecting block (503) all rotates with the one end of base (1) and is connected with commentaries on classics piece (509), the top of changeing piece (509) is provided with screen cloth (501), the one end of screen cloth (501) is provided with transition frame (502), and transition frame (502) and commentaries on classics piece (509) block, the bottom fixedly connected with deflector (512) of screen cloth (501).

2. A rapeseed cleaning and screening machine according to claim 1, characterized in that: the inboard sliding connection of one end of commentaries on classics piece (509) has spacer pin (511), the outside of spacer pin (511) is provided with first spring (510), and the both ends of first spring (510) respectively with spacer pin (511) and commentaries on classics piece (509) fixed connection.

3. A rapeseed cleaning and screening machine according to claim 1, characterized in that: the inner side of the bottom end of the connecting block (503) is connected with a limiting shaft (504) in a sliding mode, the limiting shaft (504) is fixedly connected with the fixing frame (505), the number of the limiting shafts (504) is two, and the limiting shafts are symmetrically distributed on the left side and the right side of the vertical center line of the fixing frame (505).

4. A rapeseed cleaning and screening machine according to claim 1, characterized in that: the feeding device (4) comprises a feeding hopper (401), a rocker (402), a push rod (403), a push block (404), a first electric telescopic rod (405) and a protective shell (406), wherein the feeding hopper (401) is fixedly connected to the inner side of the top end of the base (1), the protective shell (406) is fixedly connected to the inner side of the right end of the feeding hopper (401), and the first electric telescopic rod (405) is fixedly connected to the inner side of the right end of the protective shell (406).

5. A rapeseed cleaning and screening machine according to claim 4, characterized in that: the left end of the first electric telescopic rod (405) is connected with a push rod (403) in a rotating mode through a hinge, the left end of the push rod (403) is connected with a rocker (402) in a rotating mode through the hinge, and the rocker (402) is connected with the feeding hopper (401) in a rotating mode.

6. A rapeseed cleaning and screening machine according to claim 1, characterized in that: the treatment device (6) comprises a treatment box (601), a door plate (602), a handle (603), a drying shell (604), a heating wire (605), a fan (606), a clamping seat (607), a limiting plate (608), a filter screen (609), a fixing rod (610), a ventilation cylinder (611), an end cover (612), a second spring (613), a connecting seat (614), a first humidity sensor (615), a second motor (616) and a lifting plate (617), wherein the right end of the base (1) is fixedly connected with the drying shell (604) which is vertically arranged, the fixing rod (610) which is horizontally arranged is fixedly connected to the inner side of the left end of the drying shell (604), the fan (606) is fixedly connected to the bottom end of the fixing rod (610), the heating wire (605) is arranged on the lower side of the fan (606), and the heating wire (605) is fixedly connected with the drying shell (604.

7. A rapeseed cleaning and screening machine according to claim 6, characterized in that: the utility model discloses a drying device, including dry shell (604), the inboard fixedly connected with connecting seat (614) of left end of dry shell (604), the inboard fixedly connected with second spring (613) of left end of connecting seat (614), the right-hand member of second spring (613) is provided with filter screen (609), and filter screen (609) and dry shell (604) sliding connection, the right-hand member fixedly connected with cassette (607) of dry shell (604), the inboard sliding connection of cassette (607) has limiting plate (608), and limiting plate (608) and filter screen (609) contact.

8. A rapeseed cleaning and screening machine according to claim 6, characterized in that: the left end of the drying shell (604) is communicated with a treatment box (601) through a pipeline, the inner side of the right end of the treatment box (601) is spirally connected with a door plate (602), the right end of the door plate (602) is fixedly connected with a handle (603), the inner side of the right end of the treatment box (601) is fixedly connected with a second motor (616), the tail end of a main shaft of the second motor (616) is fixedly connected with a ventilation cylinder (611), air holes are formed in the inner side of the periphery of the ventilation cylinder (611), the inner side of the top end of the drying shell (604) is spirally connected with an end cover (612), and the inner side of the ventilation cylinder (611) is fixedly connected with a lifting plate.

Technical Field

The invention relates to the technical field of tuber mustard oil, in particular to a rapeseed cleaning and screening machine.

Background

Rapeseed, also called as rapeseed, is a seed of brassicaceous crop rape, the pod of which is long, the seed is numerous, the seed is plump, the oil content in the rapeseed is 37.5% -46.3%, the oil content is slightly different according to the type of the rape, the rapeseed is one of main oil crops and honey source crops in China, the seed is one of main varieties of oil and fat preparation raw materials, the rape is cultivated in China and divided into two varieties of winter rape and spring rape, the planting area of the rapeseed accounts for more than 40% of the total area of the oil crops in China, the yield accounts for more than 30% of the total yield of the oil crops in China, the rapeseed is the first in the world, but the rapeseed needs to be screened when being processed, and therefore, the demand for a rapeseed cleaning and screening machine is increasing.

Most vegetable seed sieve separator that exists on the existing market is simple structure mostly, the function is single, general vegetable seed sieve separator does not have the device of clearing up the feed opening when the unloading, lead to the dead branch that mix with in the vegetable seed and branch and trunk to block up the feed opening, influence the normal use of sieve separator, and the screen cloth above the general sieve separator passes through the fix with screw in the inboard of sieve separator, be not convenient for when changing the screen cloth change the screen cloth, the change for the user has brought very big trouble, and general sieve separator can not dry moist vegetable seed, if meet rainy weather and can lead to the phenomenon that the vegetable seed appears mildenes and rot, influence the quality that the vegetable seed pressed oil, consequently, provide a vegetable seed clearance sieve separator to above-mentioned problem.

Disclosure of Invention

The invention aims to provide a rapeseed cleaning and screening machine, which solves the problem that a screen of a general screening machine is inconvenient to replace in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a rapeseed cleaning and screening machine comprises a base and a control cabinet, wherein the control cabinet is fixedly connected at the left end of the base, a collecting hopper is fixedly connected at one end of the base, a first collecting box is arranged at the lower side of the collecting hopper, a screening device is fixedly connected at one end of the base, a feeding device is fixedly connected at the inner side of the top end of the base, a processing device is fixedly connected at the right end of the base, a second electric telescopic rod is fixedly connected at the inner side of the right end of the collecting hopper, a guide hopper is fixedly connected at the left end of the second electric telescopic rod, a baffle is fixedly connected at the left end of the guide hopper, a second humidity sensor is fixedly connected at the inner side of one end of the processing device, a second collecting box is arranged at one end of the base, a first alarm lamp is fixedly connected at the top end of the base, the screening device comprises a screen, a transition frame, a connecting block, a limiting shaft, a fixing frame, a connecting rod, a crankshaft, a first motor, a rotating block, a first spring, a limiting pin and a guide plate, the fixing frame is fixedly connected to the inner side of the left end of the base, the first motor is fixedly connected to the inner side of the right end of the fixing frame, the crankshaft is fixedly connected to the tail end of a main shaft of the first motor, the crankshaft is rotatably connected with the fixing frame, the connecting rod is rotatably connected to the outer side of the crankshaft, the connecting block is rotatably connected to the top end of the connecting rod, the connecting block is slidably connected with the fixing frame, the rotating block is rotatably connected to the inner side of one end of the connecting block and one end of the base, the top end of the rotating block is provided with the screen, one end of the screen is.

Preferably, the inner side of one end of the rotating block is connected with a limiting pin in a sliding mode, a first spring is arranged on the outer side of the limiting pin, and two ends of the first spring are fixedly connected with the limiting pin and the rotating block respectively.

Preferably, the inner side of the bottom end of the connecting block is slidably connected with a limiting shaft, the limiting shaft is fixedly connected with the fixing frame, the number of the limiting shafts is two, and the limiting shafts are symmetrically distributed on the left side and the right side of the vertical central line of the fixing frame.

Preferably, the feeding device comprises a feeding hopper, a rocker, a push rod, a push block, a first electric telescopic rod and a protective shell, the feeding hopper is fixedly connected to the inner side of the top end of the base, the protective shell is fixedly connected to the inner side of the right end of the feeding hopper, and the first electric telescopic rod is fixedly connected to the inner side of the right end of the protective shell.

Preferably, the left end of the first electric telescopic rod is rotatably connected with a push rod through a hinge, the left end of the push rod is rotatably connected with a rocker through a hinge, and the rocker is rotatably connected with the feeding hopper.

Preferably, processing apparatus is including handling case, door plant, handle, dry shell, heater strip, fan, cassette, limiting plate, filter screen, dead lever, ventilative section of thick bamboo, end cover, second spring, connecting seat, first humidity transducer, second motor and lifting plate, the dry shell of the vertical setting of right-hand member fixedly connected with of base, the inboard fixedly connected with of left end of dry shell has the dead lever that the level set up, the bottom fixedly connected with fan of dead lever, the downside of fan is provided with the heater strip, and heater strip and dry shell fixed connection.

Preferably, the inboard fixedly connected with connecting seat of left end of dry shell, the inboard fixedly connected with second spring of left end of connecting seat, the right-hand member of second spring is provided with the filter screen, and filter screen and dry shell sliding connection, the right-hand member fixedly connected with cassette of dry shell, the inboard sliding connection of cassette has the limiting plate, and limiting plate and filter screen contact.

Preferably, the left end of the drying shell is communicated with a processing box through a pipeline, the inner side of the right end of the processing box is spirally connected with a door plate, the right end of the door plate is fixedly connected with a handle, the inner side of the right end of the processing box is fixedly connected with a second motor, the tail end of a main shaft of the second motor is fixedly connected with a ventilating cylinder, air holes are formed in the inner side of the periphery of the ventilating cylinder, the inner side of the top end of the drying shell is spirally connected with an end cover, and the inner side of the ventilating cylinder is fixedly connected with a.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arrangement of the screen, the limiting shaft, the connecting rod, the crankshaft, the first motor, the rotating block, the first spring, the limiting pin and the like, on one hand, the screen is driven to reciprocate up and down through the mechanism such as the crankshaft connecting rod, the impurities such as branches and chaffs mixed in the rapeseed can be conveniently separated from the rapeseed through the vibration of the screen, the screening speed is improved, the screening quality can be ensured, on the other hand, the screen can be quickly fixed through the mutual matching of the transition frame and the limiting pin, the screen can be conveniently maintained and replaced in the later period, and the use of workers is facilitated.

2. According to the invention, through the feeding hopper, the rocker, the push rod, the push block, the first electric telescopic rod, the protective shell and the like, the rocker is pushed by the push rod to shake back and forth at the outlet of the feeding hopper, so that the phenomenon that the outlet of the feeding hopper is blocked due to branches mixed in vegetable seeds can be prevented, the normal and stable work of the feeding hopper is ensured, and the feeding efficiency is improved.

3. According to the invention, through the arrangement of the treatment box, the first collecting box, the heating wire, the fan, the filter screen, the ventilating cylinder, the connecting seat and the like, on one hand, rapeseed with proper humidity can be collected through the first collecting box, on the other hand, through the mutual matching of the ventilating cylinder, the fan and other mechanisms, the rapeseed with unqualified humidity can be quickly dried, and dust in a workshop can be prevented from being filtered through the filter screen, the ventilating cylinder is prevented from being blocked by the dust in the workshop, and the filter screen is convenient to disassemble and replace.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 3 is a schematic view showing the internal structure of the treatment tank of the present invention;

fig. 5 is a schematic diagram of the structure of the screen of the present invention.

In the figure: 1-base, 2-control cabinet, 3-first collecting box, 4-feeding device, 401-feeding hopper, 402-rocker, 403-push rod, 404-push block, 405-first electric telescopic rod, 406-protective shell, 5-screening device, 501-screen, 502-transition frame, 503-connecting block, 504-spacing shaft, 505-fixing frame, 506-connecting rod, 507-crankshaft, 508-first motor, 509-rotating block, 510-first spring, 511-spacing pin, 512-guide plate, 6-treatment device, 601-treatment box, 602-door plate, 603-handle, 604-drying shell, 605-heating wire, 606-fan, 607-clamping seat, 608-spacing plate, 609-filter screen-609-limiting plate, 610-fixed rod, 611-ventilation cylinder, 612-end cover, 613-second spring, 614-connecting seat, 615-first humidity sensor, 616-second motor, 617-lifting plate, 7-collecting hopper, 8-baffle, 9-guide hopper, 10-second electric telescopic rod, 11-second humidity sensor, 12-second collecting tank, 13-first alarm lamp and 14-second alarm lamp.

Detailed Description