CN213073529U

CN213073529U - Land retreading machine for agriculture and forestry

Info

Publication number: CN213073529U
Application number: CN202021338312.0U
Authority: CN
Inventors: 申红学
Original assignee: Yongji Rongsheng Machinery Fitting Processing Co ltd
Current assignee: Yongji Rongsheng Machinery Fitting Processing Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-04-30
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a soil retreading machine for agriculture and forestry, including fixed framework main part, horizontal pole, blade and conveyer belt of digging, the inside wall all is connected with the horizontal pole bearing around the fixed framework main part, and the rear end of horizontal pole runs through fixed framework main part to the outside screw connection of horizontal pole has the blade of digging, the rear end outside of horizontal pole is connected with fixed axostylus axostyle through the conveyer belt, and the middle part outside key joint of fixed axostylus axostyle has first conical gear, first conical gear's below meshing is connected with second conical gear, and second conical gear's middle inside key-type connection threaded rod to the lower extreme of threaded rod runs through the backup pad and is connected with the backup pad bearing, both ends all are connected with fixed framework main part bearing around the backup pad. This soil retreading machine for agriculture and forestry is provided with mounting panel and broken awl, makes the mounting panel drive two rows of crisscross broken awl that set up and goes up and down broken work from this to make the soil renovate better, the planting work in the later stage of being convenient for.

Description

Land retreading machine for agriculture and forestry

Technical Field

The utility model relates to an agriculture and forestry technical field specifically is an agriculture and forestry is with soil retreading machine.

Background

With the continuous development of science and technology, people pay more and more attention to the construction of agriculture and forestry, need renovate the soil at the in-process of agriculture and forestry construction to in good planting work of carrying out, though the kind of the soil retreading machine on the market is many, still have some weak points, for example:

the existing land retreading machine only rotates and turns over the land in the process of retreading the land, but large blocks of soil still exist after turning over, and workers are required to crush the large blocks of soil, so that the working time and the workload are increased;

therefore, the agricultural and forestry land retreading machine can well solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil retreading machine for agriculture and forestry to solve the current soil retreading machine on the existing market that above-mentioned background art provided and just rotate the stirring with the soil at the in-process of renovating the soil, nevertheless still can have the clod of great piece after stirring, still need the staff to carry out the breakage to the clod of great piece, the problem of increase operating time and work load.

In order to achieve the above object, the utility model provides a following technical scheme: a land retreading machine for agriculture and forestry comprises a fixed frame body, a cross rod, a soil turning blade and a conveying belt, wherein the front inner side wall and the rear inner side wall of the fixed frame body are connected with a cross rod bearing, the rear end of the cross rod penetrates through the fixed frame body, the outer side of the cross rod is in screwed connection with the soil turning blade, the outer side of the rear end of the cross rod is connected with a fixed shaft rod through the conveying belt, a first bevel gear is in keyed connection with the outer side of the middle part of the fixed shaft rod, a second bevel gear is in meshed connection with the lower part of the first bevel gear, a threaded rod is in keyed connection with the inner middle part of the second bevel gear, the lower end of the threaded rod penetrates through a supporting plate and is connected with a supporting plate bearing, the front end and the rear end of the supporting plate are both connected with the fixed frame body bearing, a mounting plate is in screwed connection, the front end and the rear end of the fixing plate are connected with the fixing frame body through screws, the right side of the threaded rod is provided with a baffle, the front side and the rear side of the baffle are connected with the fixing frame body through screws, a torsion spring is arranged on the outer side of the top end of the threaded rod in an embedded mode, the top end of the torsion spring is connected with the threaded rod through screws, and the bottom end of the torsion spring is connected with the supporting plate through screws.

Preferably, the inner walls of the front end and the rear end of the fixed frame body are provided with clamping grooves, and the lowest point of each clamping groove is higher than the lowest point of the fixed frame body.

Preferably, the baffle is arc-shaped structure, and there is an interval between baffle and the conveyer belt.

Preferably, the second bevel gear and the fixed frame body constitute an intermittent rotation structure via a first bevel gear, and the first bevel gear has a half-bevel gear structure.

Preferably, logical groove has been seted up to the inside of fixed plate, and leads to the groove and be the setting of invering trapezoidal form structure to the bottom inner wall that leads to the groove is laminated mutually with the outside wall of broken awl, leads to the groove simultaneously and is the one-to-one setting with broken awl.

Preferably, the equal fix with screw in both ends outside around the mounting panel has the lug, and the outside block sliding connection of lug has the draw-in groove to the broken awl of 2 rows of mounting panel bottom is the setting of staggering.

Compared with the prior art, the beneficial effects of the utility model are that: the agricultural and forestry land retreading machine;

(1) the device is provided with an installation plate and crushing cones, wherein two rows of crushing cones are arranged at the bottom of the installation plate in a staggered manner, and the installation plate in threaded connection at the outer side is driven to lift through the positive and negative rotation of a threaded rod, so that the installation plate drives the two rows of crushing cones arranged in a staggered manner to lift and crush, thereby facilitating the land renovation and the later planting work;

(2) a first bevel gear is fixed and has a semi-conical gear structure, so that the first bevel gear can drive a second bevel gear and a threaded rod to intermittently rotate, and the threaded rod can make forward and reverse reciprocating rotation through the arrangement of a torsion spring, so that the threaded rod drives a mounting plate and a crushing cone to perform reciprocating lifting and crushing work;

(3) install the fixed plate, the bottom and the broken awl of the logical groove of seting up of fixed plate inside are laminated mutually, and then the fixed plate cooperation is led to the fine earth with broken awl surface adhesion of use of groove and is scraped and is removed to the fine use that goes on of broken awl of being convenient for.

Drawings

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

FIG. 2 is a schematic view of the main sectional structure of the threaded rod and the support plate of the present invention;

FIG. 3 is a schematic view of the main sectional structure of the crushing cone and the fixing plate of the present invention;

fig. 4 is a schematic view of the bottom view of the fixing plate of the present invention;

fig. 5 is a left side view structural schematic diagram of the first bevel gear of the present invention;

fig. 6 is a schematic view of the mounting plate of the present invention.

In the figure: 1. a fixed frame body; 2. a cross bar; 3. a soil turning blade; 4. a conveyor belt; 5. fixing the shaft lever; 6. a first bevel gear; 7. a baffle plate; 8. a support plate; 9. a second bevel gear; 10. a threaded rod; 11. a fixing plate; 12. mounting a plate; 13. a crushing cone; 14. a torsion spring; 15. a through groove; 16. a bump; 17. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a land retreading machine for agriculture and forestry comprises a fixed frame body 1, a cross rod 2, a soil turning blade 3, a conveyer belt 4, a fixed shaft lever 5, a first bevel gear 6, a baffle 7, a support plate 8, a second bevel gear 9, a threaded rod 10, a fixed plate 11, a mounting plate 12, a crushing cone 13, a torsion spring 14, a through groove 15, a convex block 16 and a clamping groove 17, wherein the front inner side wall and the rear inner side wall of the fixed frame body 1 are connected with the cross rod 2 through bearings, the rear end of the cross rod 2 penetrates through the fixed frame body 1, the soil turning blade 3 is connected with the outer side of the cross rod 2 through a screw, the outer side of the rear end of the cross rod 2 is connected with the fixed shaft lever 5 through the conveyer belt 4, the outer side of the middle part of the fixed shaft lever 5 is in key connection with the first bevel gear 6, the lower part of the first bevel gear 6 is in meshing connection with the second bevel gear 9, the middle inner, the front end and the rear end of the supporting plate 8 are both connected with the fixed frame body 1 through bearings, the outer side of the lower portion of the threaded rod 10 is in threaded connection with the mounting plate 12, a crushing cone 13 is fixed to the bottom of the left end of the mounting plate 12 through screws, the outer side of the crushing cone 13 penetrates through the fixing plate 11, the front end and the rear end of the fixing plate 11 are in threaded connection with the fixed frame body 1, the right side of the threaded rod 10 is provided with the baffle 7, the front side and the rear side of the baffle 7 are in threaded connection with the fixed frame body 1, the outer side of the top end of the threaded rod 10 is provided with a torsion spring 14 in a nested mode, the top end of the;

the inner walls of the front end and the rear end of the fixed frame body 1 are respectively provided with a clamping groove 17, and the lowest point of each clamping groove 17 is higher than the lowest point of the fixed frame body 1, so that the clamping grooves 17 are used for clamping and connecting the bumps 16 at the later stage;

the baffle 7 is arranged in an arc-shaped structure, and a space is reserved between the baffle 7 and the conveyer belt 4, so that the baffle 7 is arranged in the arc-shaped structure, the soil is conveniently shielded by the baffle 7, and the splashing of the soil is avoided;

the second bevel gear 9 and the fixed frame body 1 form an intermittent rotating structure through the first bevel gear 6, and the first bevel gear 6 is in a half-bevel gear structure, so that the second bevel gear 9 drives the threaded rod 10 to intermittently rotate through the intermittent rotating structure of the second bevel gear 9;

a through groove 15 is formed in the fixed plate 11, the through groove 15 is arranged in an inverted trapezoidal structure, the inner wall of the bottom end of the through groove 15 is attached to the outer side wall of the crushing cone 13, the through grooves 15 and the crushing cones 13 are arranged in a one-to-one correspondence manner, and the through groove 15 in the fixed plate 11 is convenient for scraping off the clay adhered to the outer sides of the crushing cones 13;

the equal fix with screw in both ends outside has lug 16 around mounting panel 12, and the outside block sliding connection of lug 16 has a draw-in groove 17 to the broken awl 13 of 2 rows of mounting panel 12 bottoms are the setting of staggering, from this through the outside block sliding connection of lug 16 have a draw-in groove 17, so that the stable going up and down of mounting panel 12.

The working principle is as follows: when the agricultural and forestry land retreading machine is used, firstly, as shown in the attached drawing 1, the right end of a fixed frame body 1 is connected with an external walking driving device, then the walking driving device drives the fixed frame body 1 to move, meanwhile, the rear side surface of a cross rod 2 penetrating through the fixed frame body 1 is connected with an external motor through a coupler, the motor drives the cross rod 2 to rotate, so that the cross rod 2 drives a plurality of groups of soil turning blades 3 on the outer side to rotate for land retreading, meanwhile, the cross rod 2 drives a fixed shaft lever 5 to rotate through a conveying belt 4 during rotation, so that the fixed shaft lever 5 drives a first bevel gear 6 connected with the outer side key in the middle to rotate, and the first bevel gear 6 is a semi-conical gear;

when the tooth blocks outside the first bevel gear 6 are meshed with the tooth blocks outside the second bevel gear 9, the first bevel gear 6 drives the second bevel gear 9 to rotate, the second bevel gear 9 drives the threaded rod 10 connected with the internal key to rotate when rotating, so that the threaded rod 10 drives the mounting plate 12 linked with the external thread to descend, the mounting plate 12 drives two rows of crushing cones 13 arranged at the bottom end in a staggered mode to move downwards to perform crushing work when descending, the two rows of crushing cones slide in the clamping grooves 17 stably through the convex blocks 16 to ensure the stable descending of the mounting plate 12, meanwhile, the threaded rod 10 stores force on the torsion spring 14 when rotating as shown in figure 2, when the tooth blocks outside the first bevel gear 6 are separated from the tooth blocks outside the second bevel gear 9, the second bevel gear 9 stops rotating, and the second bevel gear 9 and the threaded rod 10 reversely rotate under the power of the torsion spring 14, therefore, the threaded rod 10 drives the mounting plate 12 connected with the outer thread to ascend, when the mounting plate 12 drives the crushing cone 13 to ascend, as shown in the attached drawings 3-4, soil on the surface of the crushing cone 13 is hung under the matching of the fixing plate 11 and the through groove 15 so as to be convenient for the next use of the crushing cone 13, and then the mounting plate 12 is made to ascend and descend in a reciprocating mode as shown in the above, so that the mounting plate 12 drives the crushing cone 13 to perform good crushing work, and the content which is not described in detail in the specification belongs to the prior art known by a person skilled in the art.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an agriculture and forestry are with soil retreading machine, includes fixed frame body main part (1), horizontal pole (2), digging blade (3) and conveyer belt (4), its characterized in that: the front inner side wall and the rear inner side wall of the fixed frame body (1) are in bearing connection with the cross rod (2), the rear end of the cross rod (2) penetrates through the fixed frame body (1), the outer side of the cross rod (2) is in screw connection with the soil turning blade (3), the outer side of the rear end of the cross rod (2) is connected with the fixed shaft lever (5) through the conveying belt (4), the middle outer side of the fixed shaft lever (5) is in key connection with the first bevel gear (6), the lower portion of the first bevel gear (6) is in meshing connection with the second bevel gear (9), the middle inner side of the second bevel gear (9) is in key connection with the threaded rod (10), the lower end of the threaded rod (10) penetrates through the supporting plate (8) and is in bearing connection with the supporting plate (8), the front end and the rear end of the supporting plate (8) are in bearing connection with the fixed frame body (1), the outer side of, and the left end bottom screw of mounting panel (12) is fixed with broken awl (13) to fixed plate (11) are run through in the outside of broken awl (13), both ends and fixed frame body (1) screw connection around fixed plate (11), the right side of threaded rod (10) is provided with baffle (7), and both sides and fixed frame body (1) screw connection around baffle (7), the top outside nestification of threaded rod (10) is provided with torsion spring (14), and the top and threaded rod (10) screw connection of torsion spring (14) to the bottom and backup pad (8) screw connection of torsion spring (14).

2. An agricultural and forestry land retreading machine according to claim 1, characterized in that: clamping grooves (17) are formed in the inner walls of the front end and the rear end of the fixed frame body (1), and the lowest point of each clamping groove (17) is higher than the lowest point of the fixed frame body (1).

3. An agricultural and forestry land retreading machine according to claim 1, characterized in that: baffle (7) are the setting of arc column structure, and have the interval between baffle (7) and conveyer belt (4).

4. An agricultural and forestry land retreading machine according to claim 1, characterized in that: the second bevel gear (9) and the fixed frame body (1) form an intermittent rotating structure through the first bevel gear (6), and the first bevel gear (6) is of a semi-bevel gear structure.

5. An agricultural and forestry land retreading machine according to claim 1, characterized in that: through groove (15) have been seted up to the inside of fixed plate (11), and lead to groove (15) and be the setting of invering trapezoidal form structure to the bottom inner wall that leads to groove (15) is laminated mutually with the outside wall of broken awl (13), leads to groove (15) simultaneously and is the one-to-one setting with broken awl (13).

6. An agricultural and forestry land retreading machine according to claim 1, characterized in that: the equal fix with screw in both ends outside has lug (16) around mounting panel (12), and the outside block sliding connection of lug (16) has draw-in groove (17) to 2 broken cones (13) of arranging mounting panel (12) bottom are the setting of staggering.