CN109511352B

CN109511352B - Sweet potato excavator

Info

Publication number: CN109511352B
Application number: CN201811358655.0A
Authority: CN
Inventors: 不公告发明人
Original assignee: Xinchang Huanhong Agricultural Co ltd
Current assignee: XINCHANG HUANHONG AGRICULTURAL Co.,Ltd.
Priority date: 2018-11-15
Filing date: 2018-11-15
Publication date: 2020-10-30
Anticipated expiration: 2038-11-15
Also published as: CN109511352A

Abstract

The invention discloses a sweet potato excavator which comprises a rack, a first motor, a belt, a first bearing, a rolling shaft, a grooved pulley, a connecting wire, a first transmission shaft, a baffle, an excavating rod, a second motor, a connecting plate, a first bracket, an end cover, a second transmission shaft, a first rack, a second bearing, a transmission gear, a ratchet gear, a third bearing, a bearing seat, a connecting gear, a clamping groove, a second rack, a wheel shaft, a fourth bearing, a movable roller and a second bracket, wherein the periphery of the outer side of the rack is respectively provided with the movable roller, the movable rollers are connected through the wheel shaft, the fourth bearing is respectively and fixedly arranged at two sides of the wheel shaft, the baffle is fixedly arranged at one side of the bottom of the rack, and the two first transmission shafts are arranged in the baffle, so that the sweet potato excavator is convenient to move and simple to operate, not only can excavate sweet potatoes, and can separate soil from sweet potatoes, thereby improving the digging efficiency of the sweet potatoes.

Description

Sweet potato excavator

Technical Field

The invention relates to the technical field of sweet potato excavators, in particular to a sweet potato excavator.

Background

Sweet potato is a high-yield and strong-adaptability grain crop, and has close relationship with industrial and agricultural production and people's life. The root tuber is used as main grain, and also is an important raw material in food processing industry, starch industry and alcohol industry, and the root, stem and leaf are excellent feed; since the fruits of the sweet potatoes are buried in soil, when the sweet potatoes are harvested, the traditional method is to excavate the sweet potatoes from the soil manually, so that a large amount of soil particles are easy to remain on the surfaces of the sweet potatoes, and meanwhile, the manual excavation method enables the sweet potatoes to be excavated at a low speed, so that the design of the sweet potato excavator is necessary.

Disclosure of Invention

The invention aims to provide a sweet potato digging machine to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: a sweet potato excavator comprises a rack, a first motor, a belt, a first bearing, rolling shafts, grooved wheels, a connecting wire, a first transmission shaft, a baffle, an excavating rod, a second motor, a connecting plate, a first support, an end cover, a second transmission shaft, a first rack, a second bearing, a transmission gear, a ratchet gear, a third bearing, a bearing seat, a connecting gear, a clamping groove, a second rack, a wheel shaft, a fourth bearing, a movable roller and a second support, wherein the periphery of the outer side of the rack is respectively provided with the movable roller, the movable rollers are connected through the wheel shaft, the fourth bearing is respectively and fixedly arranged on two sides of the wheel shaft, the baffle is fixedly arranged on one side of the bottom of the rack, the two first transmission shafts are arranged inside the baffle, two grooved wheels are respectively sleeved on one side of the outer part of the first transmission shaft, the rolling shafts are arranged between the grooved, the rolling shafts are connected through a connecting wire, the other side of the outside of the first transmission shaft is sleeved with a first bearing, the first bearing is connected with a baffle, one side of the top of the rack is fixedly provided with a first motor, the outside of the first motor is provided with a belt, the other side of the top of the rack is respectively provided with a first bracket and a second bracket through bolts, the outside of the first bracket is provided with a second motor, one side of the second motor is provided with a second transmission shaft through a coupler, the outside of the second transmission shaft is fixedly provided with an excavating rod, the two sides of the second transmission shaft are respectively sleeved with a ratchet gear, one side of the outside of the ratchet gear is provided with a second bearing, the outside of the second bearing is fixedly provided with a transmission gear, the two sides of the first bracket and the second bracket are both provided with clamping grooves, and the two sides of the clamping grooves are fixedly, the ratchet mechanism comprises a first support, a second support and a ratchet gear, wherein the inner sides of the first support and the second support are fixedly provided with first racks, the ratchet gear is meshed with the first racks and connected with the first racks, the outer sides of the first support and the second support are fixedly provided with second racks, third bearings are fixedly arranged in the first support and the second support, and a second transmission shaft penetrates through the first support and is connected with the third bearings, the second bearings, the ratchet gear, a connecting gear and the second support respectively.

Furthermore, fourth bearing grooves are respectively formed in the periphery of the outer side of the rack, and the fourth bearing is fixedly connected with the rack through the fourth bearing grooves.

Furthermore, two first bearing grooves are respectively formed in two sides of the baffle, and the first bearings are connected with the first bearing grooves.

Furthermore, a driving wheel is fixedly mounted on the outer side of one side of the first motor, and a belt is mounted on the outer side of the driving wheel; one side fixed mounting of first transmission shaft has from the driving wheel, and the action wheel passes through the belt and is connected from the driving wheel.

Furthermore, the top of first support and second support all cooperate and install the end cover.

Furthermore, two bearing seats are fixedly installed inside the first support and the second support, and the third bearing is connected with the two bearing seats respectively.

Further, the connecting gear is connected with the second rack.

Furthermore, the digging rod is composed of a plurality of three digging rod structures.

Furthermore, the connecting plates are mounted on two sides of the outer portion of the first support through bolts and connected with the second motor through bolts.

Compared with the prior art, the invention has the following beneficial effects: when the sweet potato excavator is used, the rack is pushed, the movable rolling wheels rotate through the wheel shafts and the fourth bearings, so that the equipment can be moved to a proper position, the second motor on one side of the connecting plate drives the second transmission shaft to rotate anticlockwise, the ratchet gear on the second transmission shaft is meshed with the first rack, the second transmission shaft moves downwards until the ratchet gear is not meshed with the first rack, the excavating rod is in a descending finished state at the moment, when the excavating rod descends, the excavating rod rotates clockwise along with the second transmission rod to enable the whole machine to move, the excavating rod penetrates into the soil deeply and takes out sweet potatoes and soil together until meeting a baffle, the excavating rod pushes the sweet potatoes to ascend along the baffle and moves to the top of the rolling shafts, the first motor works to drive the belts to rotate, and the first bearings, the first transmission shafts and the grooved wheels are rotated through the belts, the sheave passes through the connecting wire drive roller bearing and advances, and the sweet potato that drives on the roller bearing advances, filters earth simultaneously, drops to the external world, and this sweet potato excavator, it is convenient to remove, easy operation not only can carry out the sweet potato and excavate to can separate earth and sweet potato, improved the efficiency that the sweet potato was excavated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic structural view of the housing of the present invention;

FIG. 3 is a schematic structural view of a transport structure of the present invention;

FIG. 4 is a perspective view of the digging structure of the present invention;

FIG. 5 is a top view of the digging structure of the present invention;

FIG. 6 is a schematic structural view of a first bracket of the present invention;

FIG. 7 is a schematic structural view of the moving structure of the present invention;

FIG. 8 is a schematic view of the construction of the digging bar of the present invention;

in the figure: 1. a frame; 2. a first motor; 3. a belt; 4. a first bearing; 5. a roller; 6. a grooved wheel; 7. a connecting wire; 8. a first drive shaft; 9. a baffle plate; 10. excavating a rod; 11. a second motor; 12. a connecting plate; 13. a first bracket; 14. an end cap; 15. a second drive shaft; 16. a first rack; 17. a second bearing; 18. a transmission gear; 19. a ratchet gear; 20. a third bearing; 21. a bearing seat; 22. a connecting gear; 23. a card slot; 24. a second rack; 25. a wheel shaft; 26. a fourth bearing; 27. moving the roller; 28. a second support.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a sweet potato excavator comprises a rack 1, a first motor 2, a belt 3, a first bearing 4, a rolling shaft 5, a grooved pulley 6, a connecting wire 7, a first transmission shaft 8, a baffle plate 9, an excavating rod 10, a second motor 11, a connecting plate 12, a first support 13, an end cover 14, a second transmission shaft 15, a first rack 16, a second bearing 17, a transmission gear 18, a ratchet gear 19, a third bearing 20, a bearing seat 21, a connecting gear 22, a clamping groove 23, a second rack 24, a wheel shaft 25, a fourth bearing 26, a movable roller 27 and a second support 28, wherein the movable roller 27 is arranged on the periphery of the outer side of the rack 1 respectively, the movable rollers 27 are connected through the wheel shaft 25, the fourth bearings 26 are fixedly arranged on two sides of the wheel shaft 25 respectively, fourth bearing grooves are formed on the periphery of the outer side of the rack 1 respectively, and the fourth bearings 26 are fixedly connected with the rack 1 through the fourth bearing grooves, a baffle 9 is fixedly installed on one side of the bottom of the rack 1, two first transmission shafts 8 are arranged inside the baffle 9, two grooved wheels 6 are installed on one side of the outer portion of each first transmission shaft 8 in a sleeved mode, rolling shafts 5 are arranged between the grooved wheels 6 and are connected through connecting wires 7, first bearings 4 are installed on the other side of the outer portion of each first transmission shaft 8 in a sleeved mode, the first bearings 4 are connected with the baffle 9, two first bearing grooves are formed in two sides of the baffle 9 respectively, the first bearings 4 are connected with the first bearing grooves, a first motor 2 is fixedly installed on one side of the top of the rack 1, a belt 3 is arranged on the outer side of each first motor 2, a driving wheel is fixedly installed on the outer side of one side of each first motor 2, and the belt 3 is installed on the outer side; a driven wheel is fixedly installed on one side of a first transmission shaft 8, a driving wheel is connected with the driven wheel through a belt 3, a first support 13 and a second support 28 are respectively installed on the other side of the top of a rack 1 through bolts, a second motor 11 is arranged outside the first support 13, connecting plates 12 are respectively installed on two sides of the outside of the first support 13 through bolts, the connecting plates 12 are connected with the second motor 11 through bolts, a second transmission shaft 15 is installed on one side of the second motor 11 through a coupler, an excavating rod 10 is fixedly installed on the outer side of the second transmission shaft 15, the excavating rod 10 is composed of a plurality of three-excavating-rod structures, gears 19 are respectively sleeved on two sides of the second ratchet transmission shaft 15, a second bearing 17 is arranged on one side of the outside of the ratchet gear 19, a transmission gear 18 is fixedly installed on the outer side of the second bearing 17, and clamping grooves 23 are respectively formed in the first, the two sides of the clamping groove 23 are fixedly provided with connecting gears 22, the inner sides of the first support 13 and the second support 28 are fixedly provided with a first rack 16, the ratchet gear 19 is meshed with the first rack 16, the outer sides of the first support 13 and the second support 28 are fixedly provided with a second rack 24, the connecting gears 22 are connected with the second rack 24, the inner parts of the first support 13 and the second support 28 are fixedly provided with a third bearing 20, the inner parts of the first support 13 and the second support 28 are fixedly provided with two bearing seats 21, the third bearing 20 is respectively connected with the two bearing seats 21, the second transmission shaft 15 penetrates through the first support 13 and is respectively connected with the third bearing 20, the second bearing 17, the ratchet gear 19, the connecting gear 22 and the second support 28, and the tops of the first support 13 and the second support 28 are respectively provided with an end cover 14 in a matching manner; when the machine is used, the machine frame 1 is pushed, the moving roller 27 rotates through the wheel shaft 25 and the fourth bearing 26, so that the machine can be moved to a proper position, the second motor 11 on one side of the connecting plate 12 drives the second transmission shaft 15 to rotate anticlockwise, the ratchet gear 19 on the second transmission shaft 15 is meshed with the first rack 16, so that the second transmission shaft 15 moves downwards until the ratchet gear 19 is not meshed with the first rack 16, the excavating rod 10 is in a descending finished state, when the excavating rod 10 descends, the excavating rod 10 rotates clockwise along with the second transmission shaft, so that the whole machine moves, the excavating rod 10 penetrates into the soil deeply, the sweet potatoes and the soil are taken out together until the sweet potatoes meet the baffle 9, the excavating rod 10 pushes the sweet potatoes to ascend along the baffle 9 and move to the top of the roller 5, the first motor 2 works to drive the belt 3 to rotate, and the first bearing 4 is driven by the belt 3, The first transmission shaft 8 and the grooved pulley 6 rotate, the grooved pulley 6 drives the roller 5 to move forward through the connecting line 7, so that the sweet potatoes on the roller 5 are driven to move forward, meanwhile, soil is filtered and falls outside, after the use is finished, the second motor drives the second transmission shaft 15 to rotate clockwise, the ratchet gear 19 is meshed with the first rack 16, so that the second transmission shaft 15 moves upwards, the initial position is reached, and the use is finished; in order to make the work stable, the left and right of the second transmission shaft 15 are sleeved with bearing seats 21, and third bearings 20 are added and respectively installed in the first bracket 13 and the second bracket 28, so that when the second transmission shaft 15 descends to the bottom, the bearing seats 21 also reach the bottom, and the vibration in the front-back direction can be effectively reduced; in order to counteract the upward vibration, the connecting gears 22 are additionally arranged at the two sides of the first bracket 13 and the second bracket 28 and can block the upward vibration force after being clamped with the clamping grooves 23; the digging rod 10 is composed of a three-digging rod structure, and each digging rod is equidistant in interval and rotates for equal degrees, so that the digging rod 10 is uniformly and stably stressed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sweet potato excavator, includes frame (1), first motor (2), belt (3), first bearing (4), roller (5), sheave (6), connecting wire (7), first transmission shaft (8), baffle (9), excavate pole (10), second motor (11), connecting plate (12), first support (13), end cover (14), second transmission shaft (15), first rack (16), second bearing (17), drive gear (18), ratchet gear (19), third bearing (20), bearing frame (21), continuous gear (22), draw-in groove (23), second rack (24), axletree (25), fourth bearing (26), removal gyro wheel (27) and second support (28), its characterized in that: the movable roller (27) is arranged on the periphery of the outer side of the rack (1) respectively, the movable roller (27) is connected with the wheel shaft (25), fourth bearings (26) are fixedly arranged on two sides of the wheel shaft (25) respectively, a baffle (9) is fixedly arranged on one side of the bottom of the rack (1), two first transmission shafts (8) are arranged inside the baffle (9), two grooved wheels (6) are sleeved on one side of the outer portion of each first transmission shaft (8), rolling shafts (5) are arranged between the grooved wheels (6) and connected with each other through connecting wires (7), first bearings (4) are sleeved on the other side of the outer portion of each first transmission shaft (8), the first bearings (4) are connected with the baffle (9), and a first motor (2) is fixedly arranged on one side of the top of the rack (1), the outer side of the first motor (2) is provided with a belt (3), the other side of the top of the rack (1) is respectively provided with a first support (13) and a second support (28) through bolts, the outer part of the first support (13) is provided with a second motor (11), one side of the second motor (11) is provided with a second transmission shaft (15) through a coupler, the outer side of the second transmission shaft (15) is fixedly provided with an excavating rod (10), the two sides of the second transmission shaft (15) are respectively sleeved with a ratchet gear (19), one side of the outer part of the ratchet gear (19) is provided with a second bearing (17), the outer side of the second bearing (17) is fixedly provided with a transmission gear (18), the two sides of the first support (13) and the second support (28) are both provided with clamping grooves (23), and the two sides of the clamping grooves (23) are fixedly provided with connecting gears (22), the inner sides of the first support (13) and the second support (28) are fixedly provided with a first rack (16), the ratchet gear (19) is meshed with the first rack (16) and connected with the outer sides of the first support (13) and the second support (28) through a first fixing device, a second rack (24) is fixedly arranged on the outer sides of the first support (13) and the second support (28), a third bearing (20) is fixedly arranged in each of the first support (13) and the second support (28), and the second transmission shaft (15) penetrates through the first support (13) and is respectively connected with the third bearing (20), the second bearing (17), the ratchet gear (19), the connecting gear (22) and the second support (28);

fourth bearing grooves are respectively formed in the periphery of the outer side of the rack (1), and the fourth bearings (26) are fixedly connected with the rack (1) through the fourth bearing grooves;

two first bearing grooves are respectively formed in two sides of the baffle (9), and the first bearings (4) are connected with the first bearing grooves; two bearing blocks (21) are fixedly installed inside the first support (13) and the second support (28), and the third bearing (20) is connected with the two bearing blocks (21) respectively.

2. The potato digger of claim 1, wherein: a driving wheel is fixedly arranged on the outer side of one side of the first motor (2), and a belt (3) is arranged on the outer side of the driving wheel; one side fixed mounting of first transmission shaft (8) has from the driving wheel, and the action wheel passes through belt (3) and is connected from the driving wheel.

3. The potato digger of claim 1, wherein: and end covers (14) are arranged at the tops of the first bracket (13) and the second bracket (28) in a matched mode.

4. The potato digger of claim 1, wherein: the connecting gear (22) is connected with the second rack (24).

5. The potato digger of claim 1, wherein: the digging rod (10) is composed of a plurality of three digging rod structures.

6. The potato digger of claim 1, wherein: and connecting plates (12) are mounted on two sides of the outside of the first support (13) through bolts, and the connecting plates (12) are connected with the second motor (11) through bolts.