CN108012673A

CN108012673A - A kind of agricultural seed thresher

Info

Publication number: CN108012673A
Application number: CN201711465958.8A
Authority: CN
Inventors: 沈成龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-28
Filing date: 2017-12-28
Publication date: 2018-05-11

Abstract

The invention discloses a kind of agricultural seed thresher, including bottom plate, stalk process chamber, threshing housing, baffle and universal wheel, the side on the bottom plate top is fixed with threshing housing, the center position of threshing enclosure interior is fixed with partition plate, the threshing enclosure interior of the partition plate side is equipped with stalk process chamber, threshing enclosure interior of the partition plate away from stalk process chamber side is equipped with vibrations room, the outer wall of the stalk process chamber side is equipped with stalk discharge port, the bottom of the stalk inner treatment chamber is equipped with collection straw housing, exhaust fan is provided with by supporting block on madial wall above collection straw housing, the threshing enclosure interior on the roll shaft surface is equipped with crushing wheel, one end that the roll shaft is located at threshing hull outside is fixed with ratchet.The present invention not only increases the degree of automation of thresing machine in use, improves the rate of departure of stalk and seed, and improves the purity of seed.

Description

A kind of agricultural seed thresher

Technical field

The present invention relates to agricultural equipment technical field, is specially a kind of agricultural seed thresher.

Background technology

With economic continuous development, chemurgy process has also obtained significantly improving, and causes more and more agricultures Industry equipment investment is into agricultural production, wherein indispensable is agriculture seed thresher, seed thresher, including electricity Machine, rack, the threshing cleaning unit of closing and seed box etc., but the structure of general thresing machine is relatively simple, function is single, and And its degree of automation is relatively low, often many flows are required for manual operation, so as to greatly add the labor of operating personnel Fatigue resistance, also some seed threshers can not realize being sufficiently separated for stalk and seed, so that the separation purity of seed is influenced, and And the serious separating effect that have impact on seed, or even some seed threshers work efficiency during threshing are relatively low, from And the use to operating personnel brings very big puzzlement.

The content of the invention

It is an object of the invention to provide a kind of agricultural seed thresher, to solve proposed in the above background technology ask Topic.

To achieve the above object, the present invention provides following technical solution：A kind of agricultural seed thresher, including bottom plate, Stalk process chamber, threshing housing, baffle and universal wheel, the side on the bottom plate top are fixed with threshing housing, in threshing housing The center position in portion is fixed with partition plate, and the threshing enclosure interior of the partition plate side is equipped with stalk process chamber, and partition plate is away from straw The threshing enclosure interior of stalk process chamber side is equipped with vibrations room, and the outer wall of the stalk process chamber side discharges equipped with stalk Mouthful, the bottom of the stalk inner treatment chamber is equipped with collection straw housing, collects and is installed on the madial wall above straw housing by supporting block There is exhaust fan, and the input terminal of exhaust fan extends to the inside of vibrations room, the stalk inner treatment chamber collected above straw housing Cylinder is provided with by fixed plate, and the output terminal of cylinder extends to the inside of vibrations room and is provided with baffle, under the baffle The vibrations chamber interior of side is equipped with vibrating screen, and support plate, the branch are all fixed with the vibrations room and partition plate madial wall below vibrating screen The top of plate is provided with spring, and the top of spring is fixedly connected with the bottom of vibrating screen, the threshing at the vibrating screen position Vibration motor is provided with by supporting block on housing exterior walls, and the output of vibration motor is fixedly connected with vibrating screen, the vibration The vibrations interior side wall of sieve top is equipped with wind turbine, and the vibrations chamber interior below the vibrating screen is fixed with seed trap, kind Vibrations chamber outer wall below sub- collector is equipped with seed discharge port, and the threshing enclosure interior above the baffle is respectively equipped with Roll shaft is hinged with threshing housing two side on the inside of one arc panel and the second arc panel, the first arc panel and the second arc panel, And one end of roll shaft extends to the outside of threshing housing, the threshing enclosure interior on the roll shaft surface is equipped with crushing wheel, the roller Axle position is fixed with ratchet in one end of threshing hull outside, and the threshing housing exterior walls at ratchet position are equipped with protective cover, described The bottom plate top of threshing housing side is fixed with motor, and the output terminal of motor is provided with shaft by shaft coupling, and the shaft is remote One end from motor is fixed with driving wheel, and driving wheel is connected by belt with ratchet, and the side of the threshing housing tip is set There is feed inlet, universal wheel is all installed at the corner location of the bottom plate bottom, the universal wheel carries skid resistant course.

Preferably, the diaphragm internal above the diaphragm internal and vibrating screen at the cylinder location is all equipped with through hole.

Preferably, the fixed plate bottom below the cylinder is hinged with gear straw plate.

Preferably, the sidewall of the bottom plate at the vibration motor position is equipped with vibrations through hole.

Preferably, the outer wall on the stalk process chamber top is equipped with control panel, and the output terminal difference of control panel The output terminal of the output terminal of output terminal, wind turbine, the output terminal of motor and exhaust fan with cylinder is electrically connected.

Compared with prior art, the beneficial effects of the invention are as follows：By setting vibrating screen, vibrating screen in the inside of vibrations room The vibrations room of lower section and fixed supported slab on partition plate madial wall, the top installation spring of support plate, and by vibrating screen position Vibration motor is installed by supporting block on threshing housing exterior walls, the Oscillation Amplitude of thresing machine is added, so as to improve seed Purity, installs cylinder, the output terminal of cylinder is provided with by the stalk inner treatment chamber above collection straw housing by fixed plate Baffle, and the first arc panel and the second arc panel are set by the threshing enclosure interior above baffle respectively, reduce thresing machine Labor intensity during use, improves the degree of automation of thresing machine in use, while passes through side on the vibrating Set wind turbine on the indoor side wall of vibrations, collect and exhaust fan is installed by supporting block on the madial wall above straw housing, improve stalk with The rate of departure of seed, so as to improve work efficiency of the thresing machine in threshing course, the present invention not only increases thresing machine The degree of automation in use, improves the rate of departure of stalk and seed, and improves the purity of seed.

Brief description of the drawings

Fig. 1 is the structure diagram of the present invention；

Fig. 2 is the partial side view of the present invention；

Fig. 3 is the partial top view of the present invention.

In figure：1- bottom plates；2- stalk process chambers；3- stalk discharge ports；4- keeps off straw plate；5- partition plates；6- cylinders；7- is controlled Panel；8- threshing housings；9- feed inlets；The first arc panels of 10-；11- crushing wheels；12- roll shafts；The second arc panels of 13-；14- is kept off Plate；15- wind turbines；16- vibrating screens；17- shakes room；18- vibration motors；19- motors；20- universal wheels；21- springs；22- seeds Collector；23- seed discharge ports；24- support plates；25- exhaust fans；26- collection straw housings；27- ratchets；28- protective covers；29- turns Axis；30- driving wheels.

Embodiment

Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment, belongs to the scope of protection of the invention.

- 3 are please referred to Fig.1, a kind of embodiment provided by the invention：A kind of agricultural seed thresher, including bottom plate 1, straw Stalk process chamber 2, threshing housing 8, baffle 14 and universal wheel 20, the side on 1 top of bottom plate are fixed with threshing housing 8, threshing housing 8 Internal center position is fixed with partition plate 5, and the threshing housing 8 of 5 side of partition plate is internally provided with stalk process chamber 2, and partition plate 5 is remote The threshing housing 8 of 2 side of stalk process chamber is internally provided with vibrations room 17, and the outer wall of 2 side of stalk process chamber goes out equipped with stalk Material mouth 3, the bottom inside stalk process chamber 2 are equipped with collection straw housing 26, pass through supporting block on the madial wall of 26 top of collection straw housing Exhaust fan 25 is installed, and the input terminal of exhaust fan 25 extends to the inside of vibrations room 17, at the stalk for collecting the top of straw housing 26 Cylinder 6 is provided with by fixed plate inside reason room 2, and the output terminal of cylinder 6 extends to the inside of vibrations room 17 and is provided with gear Plate 14, the fixed plate bottom of the lower section of cylinder 6 are hinged with gear straw plate 4, avoid the violent flow of stalk, the vibrations room of the lower section of baffle 14 17 are internally provided with vibrating screen 16, and the inside of partition plate 5 at 6 position of cylinder is logical with being all equipped with inside the partition plate 5 of the top of vibrating screen 16 Hole, easy to the processing of stalk and seed, support plate 24 is all fixed with the vibrations room 17 of the lower section of vibrating screen 16 and 5 madial wall of partition plate, The top of support plate 24 is provided with spring 21, and the top of spring 21 is fixedly connected with the bottom of vibrating screen 16,16 position of vibrating screen Vibration motor 18 is provided with by supporting block on 8 outer wall of threshing housing at place, the model of the vibration motor 18 can be YZU-8-4/ A, and the output of vibration motor 18 is fixedly connected with vibrating screen 16,1 side wall of bottom plate at 18 position of vibration motor is equipped with vibrations Through hole, easy to the vibration of vibrating screen 16,17 madial wall of vibrations room of the top of vibrating screen 16 is equipped with wind turbine 15, the lower section of vibrating screen 16 Vibrations room 17 inside be fixed with seed trap 22,17 outer wall of vibrations room of the lower section of seed trap 22 is equipped with seed discharging Mouthfuls 23, the first arc panel 10 and the second arc panel 13, the first arc panel 10 are respectively equipped with inside the threshing housing 8 of the top of baffle 14 With being hinged with roll shaft 12 on 8 two side of threshing housing of the inner side of the second arc panel 13, and one end of roll shaft 12 extends to threshing shell The outside of body 8, the threshing housing 8 on 12 surface of roll shaft are internally provided with crushing wheel 11, and roll shaft 12 is located at one end outside threshing housing 8 It is fixed with ratchet 27,8 outer wall of threshing housing at 27 position of ratchet is equipped with protective cover 28, and the bottom plate 1 of 8 side of threshing housing pushes up End is fixed with motor 19, and the model of the motor 19 can be Y112M-2, and the output terminal of motor 19 is provided with shaft by shaft coupling 29, the one end of shaft 29 away from motor 19 is fixed with driving wheel 30, and driving wheel 30 is connected by belt with ratchet 27, threshing shell The side on 8 top of body is equipped with feed inlet 9, and the outer wall on 2 top of stalk process chamber is equipped with control panel 7, and control panel 7 is defeated The output terminal of the outlet output terminal with cylinder 6, the output terminal of wind turbine 15, the output terminal of motor 19 and exhaust fan 25 respectively is electrical Connection, easy to control action, is all provided with universal wheel 20, easy to the movement of bottom plate 1 at the corner location of 1 bottom of bottom plate.

Operation principle：When thresing machine needs threshing to work into, plant is put to the feed inlet 9 on 8 top of threshing housing first Inside, plant can enter along the first arc panel 10 inside threshing housing 8, pass through 1 top motor of bottom plate during entrance 19 rotation, drives the rotation of 19 output terminal shaft 29 of motor, so as to drive the rotation of driving wheel 30, and is driven by belt The rotation of ratchet 27, causes the crushing wheel 11 on 12 surface of roll shaft to blend plant, afterwards inside by stalk process chamber 2 The work of cylinder 6, drives cylinder 6 to export the movement of end-stopping plate 14, makes 14 and first arc panel 10 of baffle and the second arc panel 13 are separated, and the stalk after crushing can fall into the top of vibrating screen 16 inside vibrations room 17 with seed, shake room in the process Powder in stalk and seed can be delivered to straw by 17 madial wall upper fans 15 through the through hole inside 16 upper baffle 5 of vibrating screen The top of collection straw housing 26 of 2 inner bottom of stalk process chamber, stalk can be outside 24 top springs 21 of support plate and threshing housing 8 with seed Separated on wall under the cooperation of vibration motor 18, seed can fall into the seed trap 22 inside the vibrations room 17 of the lower section of vibrating screen 16 On, and discharged by shaking the seed discharge port 23 on 17 outer wall of room, stalk can be through collecting the exhausting on 26 top madial wall of straw housing Machine 25 is delivered to the top of collection straw housing 26 of 2 inner bottom of stalk process chamber after extracting, and is discharged by stalk discharge port 3, completes The disengaging work of thresing machine.

It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.

Claims

1. a kind of agricultural seed thresher, including bottom plate (1), stalk process chamber (2), threshing housing (8), baffle (14) and ten thousand To wheel (20), it is characterised in that：The side on bottom plate (1) top is fixed with threshing housing (8), threshing housing (8) inside Center position is fixed with partition plate (5), and the threshing housing (8) of partition plate (5) side is internally provided with stalk process chamber (2), every Threshing housing (8) of the plate (5) away from stalk process chamber (2) side is internally provided with vibrations room (17), the stalk process chamber (2) one The outer wall of side is equipped with stalk discharge port (3), and the internal bottom of the stalk process chamber (2) is equipped with collection straw housing (26), collects straw Exhaust fan (25) is provided with by supporting block on madial wall above housing (26), and the input terminal of exhaust fan (25) extends to shake The inside of dynamic room (17), the stalk process chamber (2) collected above straw housing (26) is internal to be provided with cylinder by fixed plate (6), and the output terminal of cylinder (6) extends to the inside of vibrations room (17) and is provided with baffle (14), below the baffle (14) Vibrations room (17) be internally provided with vibrating screen (16), the vibrations room (17) below vibrating screen (16) with partition plate (5) madial wall all Support plate (24) is fixed with, the top of the support plate (24) is provided with spring (21), and the top of spring (21) and vibrating screen (16) Bottom be fixedly connected, on threshing housing (8) outer wall at vibrating screen (16) position by supporting block be provided with vibrations electricity Machine (18), and the output of vibration motor (18) is fixedly connected with vibrating screen (16), the vibrations room above the vibrating screen (16) (17) madial wall is equipped with wind turbine (15), and seed trap is fixed with inside the vibrations room (17) below the vibrating screen (16) (22), vibrations room (17) outer wall below seed trap (22) is equipped with seed discharge port (23), baffle (14) top Threshing housing (8) inside be respectively equipped with the first arc panel (10) and the second arc panel (13), the first arc panel (10) and second Roll shaft (12) is hinged with threshing housing (8) two side on the inside of arc panel (13), and one end of roll shaft (12) extends to threshing The outside of housing (8), the threshing housing (8) on roll shaft (12) surface are internally provided with crushing wheel (11), roll shaft (12) position Ratchet (27) is fixed with the exterior one end of threshing housing (8), and threshing housing (8) outer wall at ratchet (27) position is equipped with anti- Shield (28), bottom plate (1) top of threshing housing (8) side are fixed with motor (19), and the output terminal of motor (19) passes through Shaft coupling is provided with shaft (29), and the one end of the shaft (29) away from motor (19) is fixed with driving wheel (30), and driving wheel (30) it is connected by belt with ratchet (27), the side on threshing housing (8) top is equipped with feed inlet (9), the bottom plate (1) Universal wheel (20) is all installed, the universal wheel (20) carries skid resistant course at the corner location of bottom.

2. one kind agricultural seed thresher according to claim 1, it is characterised in that：At cylinder (6) position Through hole is all equipped with inside the internal partition plate (5) with above vibrating screen (16) of partition plate (5).

3. one kind agricultural seed thresher according to claim 1, it is characterised in that：Consolidating below the cylinder (6) Fixed board bottom is hinged with gear straw plate (4).

4. one kind agricultural seed thresher according to claim 1, it is characterised in that：Vibration motor (18) position Bottom plate (1) side wall at place is equipped with vibrations through hole.

5. one kind agricultural seed thresher according to claim 1, it is characterised in that：Stalk process chamber (2) top The outer wall at end is equipped with control panel (7), and the output terminal of control panel (7) output terminal with cylinder (6), wind turbine (15) respectively Output terminal, motor (19) output terminal and exhaust fan (25) output terminal be electrically connected.