CN213245744U

CN213245744U - Harvesting device for crops

Info

Publication number: CN213245744U
Application number: CN202022291427.5U
Authority: CN
Inventors: 金威威
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-05-25
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a harvesting device for crops, which comprises a fixed frame, wherein the end surface of the fixed frame is fixedly connected with a protective cover, the protective cover is movably arranged in the protective cover, the outer side wall of the protective cover is fixedly connected with a fixed sleeve, the middle part of the fixed sleeve is fixedly provided with a motor, the output end of the motor penetrates through the outer side wall of the conveyor and extends to the outside of the conveyor and is fixedly connected with a transmission shaft, one end of the transmission shaft is fixedly connected with a first bevel gear, the inner side wall of the protective cover is rotatably connected with a connecting shaft through a bearing, the outer surface of the first bevel gear is meshed with a second bevel gear, the outer surfaces of the two worm gears are respectively meshed with two worms in pairs, the outer side walls of the two fixed shafts are fixedly connected with cutting discs, the threads, the manual harvesting is not needed, the time and the labor are saved, the cost is saved, and the depth of the turned soil can be adjusted.

Description

Harvesting device for crops

Technical Field

The utility model relates to an agricultural production field, in particular to a reaping apparatus for crops.

Background

Agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants, and belongs to the first industry, the science of researching agriculture is agriculture, the labor object of agriculture is living animals and plants, the obtained products are the animals and plants, and the agriculture is a basic industry for supporting national economic construction and development.

Crops need reap crops after ripe, and the manual work is reaped and is wasted time and energy, and reaps fastly, and large-scale machine is difficult to be used for individual peasant household to use, and the function singleness, so we propose a reaping apparatus for crops.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a harvesting device for crops, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a harvesting device for crops comprises a fixed frame, wherein the end face of the fixed frame is fixedly connected with a protective cover, the interior of the protective cover is movably provided with a conveyor, the outer side wall of the protective cover is fixedly connected with a fixed sleeve, the middle part of the fixed sleeve is fixedly provided with a motor, the output end of the motor penetrates through the outer side wall of the conveyor and extends to the exterior of the conveyor and is fixedly connected with a transmission shaft, the outer side wall of the output end of the motor is in transmission connection with the conveyor, one end of the transmission shaft is fixedly connected with a first bevel gear, the inner side wall of the protective cover is rotatably connected with a connecting shaft through a bearing, one end of the connecting shaft penetrates through the inner side wall of the protective cover and extends to the exterior of the protective cover and is fixedly connected with a second bevel gear, the outer surface of the first, the bottom of the two fixed shafts is fixedly connected with worm wheels, the outer surfaces of the two worm wheels are meshed with two worms in pairs respectively, the outer side walls of the two fixed shafts are fixedly connected with cutting discs, and threads on the two worm wheels are reverse threads.

Preferably, the equal fixedly connected with backup pad of inside both sides wall of protection casing, the equal fixedly connected with spacing awl of the relative terminal surface of two backup pads.

Preferably, two limiting cones are located at the front part of the cutting disc, and the two cutting discs are located above the conveyor.

Preferably, two fixed plates of lower part fixedly connected with of mount, the below of mount is rotated through the bearing and is connected with the back shaft, the one end fixedly connected with screw rod of back shaft, the other end fixedly connected with hand wheel of back shaft, the lateral wall threaded connection of screw rod has the gear frame, the equal fixedly connected with stopper of lateral wall at gear frame both ends, spout and two fixed plate sliding connection are passed through respectively to the one end of two stoppers, the lower part of gear frame is rotated through the bearing and is connected with the axis of rotation, a plurality of leaf that digs of lateral wall fixedly connected with of axis of rotation, the one end fixed mounting of axis of rotation has.

Preferably, the two sides of the fixing frame are in transmission connection with driving wheels, and the outer side walls at the two ends of the fixing frame are fixedly connected with handles together.

Preferably, a plurality of partition plates are fixedly connected to the outer side wall of the conveyor.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the motor starts to drive the epaxial first bevel gear of transmission and rotates, drive the connecting axle through second bevel gear and rotate, make two worms rotate, the fixed axle that drives on the worm wheel carries out opposite antiport, cut crops, the crops after the cutting, fall on the conveyer, the motor starts to drive the conveyer function simultaneously, the both sides of equipment are carried to the crops that fall on the conveyer, thereby can reap crops fast, need not the manual work and reap, time saving and labor saving, and utilize single motor, be favorable to practicing thrift the cost.

(2) The second motor starts to drive the leaf of digging in the axis of rotation and rotates, can dig the soil after cutting crops, is convenient for later sow, rotates the hand wheel and drives the screw rod that supports epaxial and rotate, makes the axis of rotation of driving frame below remove through the stopper then to can adjust the degree of depth of digging, the agricultural production person of being convenient for controls.

Drawings

Fig. 1 is a schematic view of the overall structure of a harvesting device for crops according to the present invention;

fig. 2 is a side view of a harvesting apparatus for crops of the present invention;

FIG. 3 is a schematic view of an external connection structure of a rotation shaft of a harvesting apparatus for crops according to the present invention;

fig. 4 is a rear view of a harvesting apparatus for crops according to the present invention;

fig. 5 is a schematic view of the external connection structure of the transmission frame of the harvesting device for crops.

In the figure: 1. a fixed mount; 2. a drive wheel; 3. a protective cover; 301. a support plate; 302. a limiting cone; 4. a handle; 5. a conveyor; 6. a partition plate; 7. fixing a sleeve; 8. a motor; 9. a drive shaft; 10. a first bevel gear; 11. a connecting shaft; 12. a second bevel gear; 13. a worm; 14. a fixed shaft; 15. a worm gear; 16. cutting the disc; 17. a support shaft; 18. a hand wheel; 19. a screw; 20. a transmission frame; 21. a limiting block; 22. a fixing plate; 23. a rotating shaft; 24. turning soil leaves; 25. a second motor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a harvesting device for crops comprises a fixed frame 1, a protective cover 3 is fixedly connected to the end surface of the fixed frame 1, a conveyor 5 is movably installed inside the protective cover 3, a fixed sleeve 7 is fixedly connected to the outer side wall of the protective cover 3, a motor 8 is fixedly installed in the middle of the fixed sleeve 7, the output end of the motor 8 penetrates through the outer side wall of the conveyor 5 and extends to the outside of the conveyor 5, and is fixedly connected with a transmission shaft 9, the outer side wall of the output end of the motor 8 is in transmission connection with the conveyor 5, one end of the transmission shaft 9 is fixedly connected with a first bevel gear 10, the inner side wall of the protective cover 3 is rotatably connected with a connecting shaft 11 through a bearing, one end of the connecting shaft 11 penetrates through the inner side wall of the protective cover 3 and extends to the outside of the, the inside upper wall of protection casing 3 rotates through the bearing respectively and is connected with two fixed axles 14, the equal fixedly connected with worm wheel 15 in bottom of two fixed axles 14, two liang of meshes mutually with two worms 13 respectively of the surface of two worm wheels 15, the equal fixedly connected with cutting disc 16 of the lateral wall of two fixed axles 14, and the screw thread on two worm wheels 15 is reverse screw thread, can reap crops fast, can liberate the labour.

The equal fixedly connected with backup pad 301 of inside both sides wall of protection casing 3, the equal fixedly connected with spacing awl 302 of the relative terminal surface of two backup pads 301 is convenient for comb crops for it is more neat to reap.

The two limit cones 302 are both located at the front of the cutting disc 16, and the two cutting discs 16 are both located above the conveyor 5, so that the harvested crops fall above the cutting discs 16.

Two fixed plates 22 of lower part fixedly connected with of mount 1, the below of mount 1 is connected with back shaft 17 through the bearing rotation, the one end fixedly connected with screw rod 19 of back shaft 17, the other end fixedly connected with hand wheel 18 of back shaft 17, screw rod 19's lateral wall threaded connection has drive frame 20, the equal fixedly connected with stopper 21 of lateral wall at drive frame 20 both ends, spout and two fixed plate 22 sliding connection are passed through respectively to the one end of two stopper 21, the lower part of drive frame 20 is rotated through the bearing and is connected with axis of rotation 23, a plurality of leaf 24 that digs of lateral wall fixedly connected with of axis of rotation 23, the one end fixed mounting of axis of rotation 23 has second motor 25, be convenient for adjust the degree of.

The both sides transmission of mount 1 is connected with drive wheel 2, and the common fixedly connected with handle 4 of lateral wall at mount 1 both ends is convenient for promote equipment.

The lateral wall fixedly connected with a plurality of baffle 6 of conveyer 5 is convenient for carry crops.

It should be noted that, the utility model relates to a harvesting device for crops, the staff holds the handle 4 and moves the equipment on the fixed mount 1 to the farmland department that needs to be reaped through the drive wheel 2, rotate the hand wheel 18 and drive the screw rod 19 on the back shaft 17 and rotate, then make the axis of rotation 23 below the driving frame 20 move through the stopper 21, can adjust the depth of turning over soil, utilize the handle 4 to promote this equipment, the motor 8 starts to drive the first bevel gear 10 on the transmission shaft 9 and rotate, drive the connecting axle 11 through the second bevel gear 12 and rotate, make two worms 13 rotate, drive the fixed axle 14 on the worm wheel 15 and carry out reverse rotation, cut crops, the crops after cutting, fall on the conveyer 5, the motor 8 starts to drive the conveyer 5 to operate simultaneously, the crops that fall on the conveyer 5 are carried the both sides of equipment, the second motor 25 is started to drive the soil turning blades 24 on the rotating shaft 23 to rotate, so that soil can be turned on the soil after the crops are cut.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A harvesting apparatus for crops, comprising a fixed mount (1), characterized in that: the end face fixed connection protection casing (3) of mount (1), the inside movable mounting of protection casing (3) has conveyer (5), the fixed cover (7) of lateral wall fixedly connected with of protection casing (3), the middle part fixed mounting of fixed cover (7) has motor (8), the output of motor (8) runs through conveyer (5) lateral wall and extends to its outside and fixedly connected with transmission shaft (9), the output lateral wall of motor (8) is connected with conveyer (5) transmission, the one end fixedly connected with first bevel gear (10) of transmission shaft (9), the inside lateral wall of protection casing (3) is connected with connecting axle (11) through bearing rotation, the one end of connecting axle (11) runs through protection casing (3) inside lateral wall and extends to protection casing (3) outside and fixedly connected with second bevel gear (12), the outer surface of the first bevel gear (10) is meshed with the second bevel gear (12), two worms (13) are arranged on the connecting shaft (11), the inner upper wall of the protective cover (3) is rotatably connected with two fixing shafts (14) through bearings respectively, the bottom ends of the fixing shafts (14) are fixedly connected with worm wheels (15), the outer surface of each worm wheel (15) is meshed with two worm wheels (13) respectively, the outer side wall of each fixing shaft (14) is fixedly connected with a cutting disc (16), and the threads on the worm wheels (15) are reverse threads.

2. A harvesting apparatus for crop as claimed in claim 1, wherein: the equal fixedly connected with backup pad (301) of inside both sides wall of protection casing (3), the equal fixedly connected with spacing awl (302) of the relative terminal surface of two backup pads (301).

3. A harvesting apparatus for crop as claimed in claim 2, wherein: the two limiting cones (302) are both positioned at the front parts of the cutting discs (16), and the two cutting discs (16) are both positioned above the conveyor (5).

4. A harvesting apparatus for crop as claimed in claim 1, wherein: two fixed plates (22) of lower part fixedly connected with of mount (1), the below of mount (1) is rotated through the bearing and is connected with back shaft (17), one end fixedly connected with screw rod (19) of back shaft (17), other end fixedly connected with hand wheel (18) of back shaft (17), the lateral wall threaded connection of screw rod (19) has driving frame (20), the equal fixedly connected with stopper (21) of lateral wall at driving frame (20) both ends, spout and two fixed plate (22) sliding connection are passed through respectively to the one end of two stopper (21), the lower part of driving frame (20) is rotated through the bearing and is connected with axis of rotation (23), a plurality of leaf (24) of digging of lateral wall fixedly connected with of axis of rotation (23), the one end fixed mounting of axis of rotation (23) has second motor (25).

5. A harvesting apparatus for crop as claimed in claim 1, wherein: the two sides of the fixing frame (1) are in transmission connection with driving wheels (2), and the outer side walls at the two ends of the fixing frame (1) are fixedly connected with handles (4) together.

6. A harvesting apparatus for crop as claimed in claim 1, wherein: the outer side wall of the conveyor (5) is fixedly connected with a plurality of partition plates (6).