CN208932550U - A kind of crawler type grain scraper - Google Patents

Abstract

The utility model discloses a kind of crawler type grain scrapers, including conveying mechanism, crawler-type traveling chassis, grain scraper structure one and grain scraper structure two, the conveying mechanism includes carriage, the carriage shell that is arranged on carriage and respectively correspond the load-bearing roller and master roller that carriage left and right ends are set, the grain scraper structure one includes discharge chamber, equidistantly it is fixed on the material scraping plate one and the " V " shape driving frame hinged with the rotation axis one that is arranged in discharge chamber left port of chain the same side, the grain scraper structure two includes pan feeding shell and material scraping plate two, the utility model increases one times not increasing pipeline situation bottom band paddy workload using grain scraper structure one and grain scraper structure, paddy efficiency is taken off to improve grain scraper, it is also able to achieve while not influencing to take off paddy and accumulation operation is carried out to cereal, realize the function of a tractor serves several purposes Can, realize intelligent remote-controlled operation, but also may be implemented to carry out 360 ° of any angle modulation to grain scraper structure one.

Description

A kind of crawler type grain scraper

Technical field

The utility model relates to grain depot storage special equipment technical field, specially a kind of crawler type grain scrapers.

Background technique

Grain scraper is a kind of agricultural machinery equipment, for Bulk Grain receive dress take grain out of a granary to sun it, grain depot, may be used also when use with conveyer cooperation Stored up with heap, entrucking, Bulk Grain can be carried out within the scope of 180 degree and take off to send.

However, existing grain scraper be it is single take off paddy and play grain operation, 50-60 ton/hours of workload, the speed of travel is uneven Weighing apparatus influences to operate and take off paddy operation, and cereal is easy to be pulverized by traveling wheel, and lifting is risen using wirerope hard draw, increases not Safety, further, since can generate many dusts during taking off paddy, therefore, operator manipulates in grain scraper A large amount of dust can be absorbed while grain scraper, to bring very big harm to the health of operator.

Utility model content

The purpose of this utility model is to provide a kind of crawler type grain scrapers to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of crawler type grain scraper, including conveyer Structure, crawler-type traveling chassis, grain scraper structure one and grain scraper structure two, the conveying mechanism include carriage, are arranged in carriage On carriage shell and respectively correspond the load-bearing roller and master roller that carriage left and right ends are set, and master roller and hold It is connected between weight roller by conveyor belt, central rotating shaft one end of the master roller extends to outside carriage side wall and passes through skin Band is connect with setting carriage with the motor one on side wall, is provided with heap paddy discharge port at the top of the carriage right end, described Crawler-type traveling chassis two sides upper end is respectively and fixedly provided with oil cylinder one, and the piston rod on oil cylinder one and the connection being fixed on carriage Part is hinged, and the side where the crawler-type traveling chassis is located at carriage is fixed with for driving the walking of its movement electronic Machine, and crawler-type traveling chassis is located at carriage and is fixedly arranged above braced frame, the braced frame upper end is fixed with support bottom Seat, and support base bottom end is fixed with transport tube by flange, the transport tube bottom end extends to above conveyor belt, the branch Support frame frame is rotatablely connected by the fixed attachment base in the discharge chamber bottom end in support base and grain scraper structure one, and in braced frame Intelligent control room is installed；

The grain scraper structure one includes discharge chamber, is equidistantly fixed on the material scraping plate one and and discharge chamber of chain the same side The hinged " V " shape driving frame of the rotation axis one being arranged in left port, the one bottom surface both ends of conveying arm on the driving frame are equal Transmission shaft is installed, and the conveying arm two on driving frame is provided with grain channel, and transmission shaft and rotation axis one are described in Chain drive connection, the right end two sides of the driving frame are cut with scissors with the piston rod on the oil cylinder two that is correspondingly arranged on discharge chamber It connects, and is provided with discharge barrel in discharge chamber, the right chamber of the discharge chamber is fixed with motor two, and motor two passes through belt It is connect with the one end for extending to rotation axis one outside discharge chamber side wall；

The grain scraper structure two includes pan feeding shell and material scraping plate two, and pan feeding shell is fixed on the left end of carriage, institute It states pan feeding shell and is located at its back center position that is open and offer feeding channel, and the feeding channel other end is extended to positioned at defeated The top of the conveyor belt on frame is sent, rotation axis two is provided in the pan feeding shell, and is located at turning for feeding channel inlet Material scraping plate two is fixed on moving axis two, the pan feeding shell is fixed with motor three close to one end of carriage left end, and electronic Machine three is connect with two belt of rotation axis.

Preferably, when the material scraping plate one is on chain movement to grain channel, one lower end of material scraping plate and grain channel floor Face is tangent.

Preferably, the rotation axis two is located at 2 left and right ends point of pan feeding shell or so two inner webs and corresponding material scraping plate Between position at be provided with helical blade.

Preferably, there are three material scraping plates two for distribution in the rotation axis two, and material scraping plate two is fixed in rotation axis two Spacing is 120 °.

Preferably, the carriage is located at the carrying roller that conveyor belt both sides of edges is equipped with " V " shape.

Preferably, the Intelligent control room include cabinet and be arranged in cabinet be used for remote control controller.

Preferably, the left side where the braced frame is located at transport tube is fixed with motor four, and motor four is defeated Shaft engages connection by gear with three bottom end of rotation axis for being fixed on support base side, three upper end of the rotation axis setting The annular rack being arranged on gear and attachment base engages connection.

Compared with prior art, the utility model has the beneficial effects that the utility model is using grain scraper structure one and takes off paddy Mechanism increases one relative to the paddy workload of taking off of wheeled grain scraper when not increasing pipeline (with same conveyor belt) Times, so that improve grain scraper takes off paddy efficiency, also it is able to achieve while not influencing to take off paddy and accumulation operation is carried out to cereal, it is real The function of a tractor serves several purposes is showed, in addition, operator can remotely pass through remote control grain scraper, has avoided staff and take off Paddy machine directly contacts, and then improves working environment, realizes intelligent remote-controlled operation, convenient practical, since the grain scraper is Crawler type avoids grain and is pulverized by grain scraper wheel, can be adjusted in use by control oil cylinder one and oil cylinder two The height of whole grain scraper structure one and grain scraper structure two is used in the grain mass of different height, but also may be implemented to grain scraper structure One carries out 360 ° of any angle modulation.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structure sectional view of the utility model；

Fig. 3 is the front view of grain scraper structure two；

Fig. 4 is the partial enlarged view of the utility model.

In figure: 1, crawler-type traveling chassis；2, carriage；3, carriage shell；4, load-bearing roller；5, master roller；6, defeated Send belt；7, motor one；8, heap paddy discharge port；9, oil cylinder one；10, walking motor；11, braced frame；11a, support bottom Seat；11b, transport tube；12, discharge chamber；13, Intelligent control room；14, material scraping plate one；15, rotation axis one；16, driving frame； 17, conveying arm one；18, conveying arm two；19, grain channel；20, oil cylinder two；21, discharge barrel；22, motor two；23, enter material shell Body；24, material scraping plate two；25, feeding channel；26, rotation axis two；27, motor three；28, helical blade；29, carrying roller；30, it passes Moving axis；31, motor four；32, rotation axis three.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of crawler type grain scraper, including conveying mechanism, Crawler-type traveling chassis 1, grain scraper structure one and grain scraper structure two, it is characterised in that: the conveying mechanism includes carriage 2, if It sets the carriage shell 3 on carriage 2 and respectively corresponds the load-bearing roller 4 and home roll that 2 left and right ends of carriage are set Cylinder 5, and connected between master roller 5 and load-bearing roller 4 by conveyor belt 6, the carriage 2 is located at 6 edge two of conveyor belt Side is equipped with the carrying roller 29 of " V " shape, increases the concavity of conveyor belt 6, it is ensured that cereal will not skid off outside conveyor belt 6, the master Central rotating shaft one end of roller 5 extends to outside 2 side wall of carriage and by belt and setting carriage 2 with electronic on side wall Machine 1 connects, and is provided with heap paddy discharge port 8 at the top of 2 right end of carriage, the 1 two sides upper end of crawler-type traveling chassis is equal It is fixed with oil cylinder 1, and the piston rod on oil cylinder 1 and the connector that is fixed on carriage 2 are hinged, the crawler-type traveling The side that chassis 1 is located at 2 place of carriage is fixed with the walking motor 10 for driving it to move, and crawler-type traveling chassis 1, which is located at carriage 2, is fixedly arranged above braced frame 11, and 11 upper end of braced frame is fixed with support base 11a, and supports bottom The seat bottom end 11a is fixed with transport tube 11b by flange, and the bottom end the transport tube 11b extends to 6 top of conveyor belt, the branch Support frame frame 11 is rotatablely connected by the fixed attachment base in 12 bottom end of discharge chamber on support base 11a and grain scraper structure one, described Left side where braced frame 11 is located at transport tube 11b is fixed with motor 4 31, and the output shaft of motor 4 31 and fixation It is engaged and is connected by gear in 3 32 bottom end of rotation axis of the side support base 11a, the tooth of 3 32 upper end of the rotation axis setting Wheel engages connection with the annular rack being arranged on attachment base, under the collective effect of motor 4 31 and rotation axis 3 32, uses Expect that room 12 drives grain scraper structure one that can carry out 360 ° of hue angles, and braced frame around the support base 11a of 11 upper end of braced frame Intelligent control room 13 is installed, the intelligent operation room 13 includes cabinet and is arranged in cabinet for remote control on 11 Controller can be worked by the remote controlled grain scraper of remote controler, avoid staff and directly contact with grain scraper, improve The working environment of staff；

The grain scraper structure one include discharge chamber 12, be equidistantly fixed on chain the same side material scraping plate 1 and with The hinged " V " shape driving frame 16 of the rotation axis 1 being arranged in 12 left port of discharge chamber, the material scraping plate 1 are transported with chain When moving on grain channel 19, one 14 lower end of material scraping plate and 19 bottom surface of grain channel are tangent, avoid material scraping plate 14 and grain channel Frictional force between 19 improves the service life of grain scraper structure one, the one 17 bottom surface both ends of conveying arm on the driving frame 16 It is mounted on transmission shaft 30, and the conveying arm 2 18 on driving frame 16 is provided with grain channel 19, and transmission shaft 30 and rotation Axis 1 is connected by the chain drive, the right end two sides of the driving frame 16 be correspondingly arranged on discharge chamber 12 Oil cylinder 2 20 on piston rod it is hinged, and discharge barrel 21 is provided in discharge chamber 12, the right chamber of the discharge chamber 12 is fixed There is motor 2 22, and motor 2 22 is connect by belt with the one end for extending to the outer rotation axis 1 of 12 side wall of discharge chamber；

The grain scraper structure two includes pan feeding shell 23 and material scraping plate 2 24, and pan feeding shell 23 is fixed on carriage 2 Left end, the pan feeding shell 23, which is located at its back center position that is open, offers feeding channel 25, and feeding channel 25 is another End extends to the top of the conveyor belt 6 on carriage 2, is provided with rotation axis 2 26, and position in the pan feeding shell 23 In being fixed with material scraping plate 2 24 in the rotation axis 2 26 of 25 inlet of feeding channel, the rotation axis 2 26 is located at pan feeding shell It is provided with helical blade 28 at position between 2 24 left and right ends point of 23 or so two inner webs and corresponding material scraping plate, on the one hand The grain for being located at 23 left and right ends of pan feeding shell is pushed to material channel while helical blade 28 is rotated with rotation axis 2 26 25 inlet, and enter in feeding channel 25 and then gone through in conveyor belt 6 under the action of material scraping plate 2 24, to mention High to take off paddy efficiency, another aspect helical blade 28 generates rotation function under the drive of rotation axis 2 26, cereal between belt not It squeezes, to disperse the pressure of 25 entrance of feeding channel, material scraping plate 2 24 there are three distributions in the rotation axis 2 26, and material scraping plate 2 24 spacing being fixed in rotation axis 2 26 are 120 °, it is ensured that grain assists spiral while will not be broken by material scraping plate 2 24 Blade 28 make grain equilibrium enter in feeding channel 25 complete it is secondary take off paddy operation, the pan feeding shell 23 is close to carriage One end of 2 left ends is fixed with motor 3 27, and motor 3 27 is connect with 2 26 belt of rotation axis.

Working principle: motor 2 22 drives the material scraping plate 1 on chain along one 15 inverse time of transmission shaft 30 and rotation axis Needle transmission, at this point, material scraping plate 2 14 pushes the cereal for being located at the accumulation of one 17 lower end of conveying arm to enter out by grain channel 19 It is fallen in the conveyor belt 6 on carriage 2 in material room 12 and by discharge barrel 21 and transport tube 11b, conveyor belt 6 is electronic Under the action of machine 1 drives master roller 5 and 4 clockwise movement of load-bearing roller, make to pass through conveying from the grain on grain scraper structure one Belt 6 is transported to its top, and comes out from heap paddy discharge port 8, at the same time, starts motor 3 27, motor 3 27 drives 2 26 counterclockwise movement of rotation axis, will under the interaction of the material scraping plate 2 24 and helical blade 28 that are fixed in rotation axis 2 26 Grain is taken off in feeding channel 25, and is fallen in conveyor belt 6 by feeding channel 25, and grain is transported to the upper end by conveyer belt 6, Equally also 8 come out from the discharging of heap paddy, thus realize it is secondary take off paddy operation, paddy efficiency is taken off to improve, furthermore it is possible to pass through Oil cylinder 1 and oil cylinder 2 20 respectively correspond the lifting of control grain scraper structure one and grain scraper structure, to be suitable for different height Grain mass can star motor 4 31 in use to adjust the angle of grain scraper structure one.

It the following is Experimental comparison results' table of crawler type grain scraper Yu wheeled grain scraper:

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (7)

1. a kind of crawler type grain scraper, including conveying mechanism, crawler-type traveling chassis (1), grain scraper structure one and grain scraper structure two, It is characterized by: the conveying mechanism includes carriage (2), the carriage shell (3) and difference being arranged on carriage (2) It is correspondingly arranged at the load-bearing roller (4) and master roller (5) of carriage (2) left and right ends, and master roller (5) and load-bearing roller (4) Between connected by conveyor belt (6), it is outer and lead to that central rotating shaft one end of the master roller (5) extends to carriage (2) side wall It crosses belt and is connect with setting carriage (2) with the motor one (7) on side wall, be provided with heap at the top of carriage (2) right end Paddy discharge port (8), crawler-type traveling chassis (1) the two sides upper end are respectively and fixedly provided with oil cylinder one (9), and the work on oil cylinder one (9) Stopper rod and the connector being fixed on carriage (2) are hinged, and the crawler-type traveling chassis (1) is located at where carriage (2) Side is fixed with the walking motor (10) for driving it to move, and crawler-type traveling chassis (1) is located above carriage (2) It is fixed with braced frame (11), braced frame (11) upper end is fixed with support base (11a), and the bottom support base (11a) End is fixed with transport tube (11b) by flange, and transport tube (11b) bottom end extends to above conveyor belt (6), the support Frame (11) is rotatablely connected by the fixed attachment base in discharge chamber (12) bottom end on support base (11a) and grain scraper structure one, And Intelligent control room (13) are installed in braced frame (11)；

The grain scraper structure one include discharge chamber (12), be equidistantly fixed on chain the same side material scraping plate one (14) and with go out The hinged " V " shape driving frame (16) of the rotation axis one (15) that is arranged in material room (12) left port, on the driving frame (16) Conveying arm one (17) bottom surface both ends be mounted on transmission shaft (30), and the conveying arm two (18) on driving frame (16) is provided with Grain channel (19), and transmission shaft (30) is connected with rotation axis one (15) by the chain drive, the driving frame (16) Right end two sides it is hinged with the piston rod on the oil cylinder two (20) that is correspondingly arranged on discharge chamber (12), and in discharge chamber (12) The discharge barrel (21) for being fixed with discharge barrel (21), discharge barrel (21) bottom end, and being arranged in discharge chamber (12), the discharge chamber (12) right chamber is fixed with motor two (22), and motor two (22) by belt and extends to outside discharge chamber (12) side wall One end of rotation axis one (15) connects；

The grain scraper structure two includes pan feeding shell (23) and material scraping plate two (24), and pan feeding shell (23) is fixed on carriage (2) left end, the pan feeding shell (23), which is located at its back center position that is open, to be offered feeding channel (25), and pan feeding is logical Road (25) other end extends to the top of the conveyor belt (6) on carriage (2), is provided in the pan feeding shell (23) Rotation axis two (26), and be located in the rotation axis two (26) of feeding channel (25) inlet and be fixed with material scraping plate two (24), it is described Pan feeding shell (23) is fixed with motor three (27), and motor three (27) and rotation axis close to one end of carriage (2) left end The connection of two (26) belts.

2. a kind of crawler type grain scraper according to claim 1, it is characterised in that: the material scraping plate one (14) is with chain movement When on to grain channel (19), material scraping plate one (14) lower end and grain channel (19) bottom surface are tangent.

3. a kind of crawler type grain scraper according to claim 1, it is characterised in that: the rotation axis two (26) is located at into material shell Helical blade is provided at position between body (23) two inner webs of left and right and corresponding material scraping plate two (24) left and right ends point (28)。

4. a kind of crawler type grain scraper according to claim 1, it is characterised in that: be distributed with three on the rotation axis two (26) A material scraping plate two (24), and it is 120 ° that material scraping plate two (24), which is fixed on the spacing in rotation axis two (26),.

5. a kind of crawler type grain scraper according to claim 1, it is characterised in that: the carriage (2) is located at conveyor belt (6) both sides of edges is equipped with the carrying roller (29) of " V " shape.

6. a kind of crawler type grain scraper according to claim 1, it is characterised in that: the Intelligent control room (13) includes cabinet And the controller that remote control is used in cabinet is set.

7. a kind of crawler type grain scraper according to claim 1, it is characterised in that: the braced frame (11) is located at transport tube Left side where (11b) is fixed with motor four (31), and motor four (31) output shaft and is fixed on support base (11a) one Rotation axis three (32) bottom end of side is engaged by gear and is connected, on the gear and attachment base of rotation axis three (32) the upper end setting The annular rack of setting engages connection.