CN110622634B - Agricultural soil loosening device - Google Patents
Agricultural soil loosening device Download PDFInfo
- Publication number
- CN110622634B CN110622634B CN201810655108.2A CN201810655108A CN110622634B CN 110622634 B CN110622634 B CN 110622634B CN 201810655108 A CN201810655108 A CN 201810655108A CN 110622634 B CN110622634 B CN 110622634B
- Authority
- CN
- China
- Prior art keywords
- soil loosening
- push
- inverted
- pull rod
- groove body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
- A01B35/02—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
- A01B35/20—Tools; Details
- A01B35/22—Non-rotating tools; Resilient or flexible mounting of rigid tools
- A01B35/26—Rigid tools
Abstract
The invention discloses an agricultural soil loosening device, wherein the lower end of the left side of a reversed groove body is connected with the left end of a soil loosening plate through a first hinge, the lower end surfaces of the front side wall and the rear side wall of the reversed groove body are respectively provided with two transverse upper sliding grooves, upper universal wheels are respectively arranged in the upper sliding grooves, the upper universal wheels are respectively arranged at the upper ends of inner rods, the lower parts of the inner rods respectively extend into outer tubes, the lower ends of the outer tubes are respectively connected with the upper surfaces of the soil loosening plates through second hinges, and springs are respectively connected between the lower end surfaces of the inner rods and the bottom surfaces of the outer tubes; lower universal wheels are respectively arranged at the two lower ends of the inverted Y-shaped structure of the push-pull rod, lower sliding grooves are respectively arranged on the upper surface of the soil loosening plate and positioned at the lower universal wheels, and the lower universal wheels are respectively arranged in the lower sliding grooves; the lifting rod is arranged on the top surface of the inverted groove body, the buffering and damping effects are good, and the agricultural soil loosening machine is suitable for agricultural soil loosening operation.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to an agricultural soil loosening device.
Background
With the development of agriculture, the requirements on agricultural machinery are higher and higher.
The existing agricultural soil loosening device mostly adopts a common shovel structure, and the existing agricultural soil loosening device has the problem of poor buffering and damping performance.
Disclosure of Invention
The invention aims to provide an agricultural soil loosening device to solve the problem of poor buffering and damping performance in the prior art.
In order to achieve the purpose, the invention provides an agricultural soil loosening device which comprises an inverted groove body with an inverted rectangular groove structure, wherein the lower end of the left side of the inverted groove body is connected with the left end of a soil loosening plate through a first hinge, the transverse length of the soil loosening plate is greater than that of the inverted groove body, and the right end of the soil loosening plate is of a wedge-shaped structure; the lower end surfaces of the front side wall and the rear side wall of the inverted groove body are respectively provided with two transverse upper sliding grooves, upper universal wheels are respectively arranged in the upper sliding grooves, the upper universal wheels are respectively arranged at the upper ends of the inner rods, the lower parts of the inner rods respectively extend into the outer tubes, the lower ends of the outer tubes are respectively connected with the upper surfaces of the soil loosening plates through second hinges, and springs are respectively connected between the lower end surfaces of the inner rods and the bottom surfaces of the outer tubes; the longitudinal center line of the right side wall of the inverted groove body is uniformly connected with two annular support rings through a third hinge from top to bottom, a cylindrical push-pull rod is arranged in each support ring, the diameter of each push-pull rod is smaller than the inner diameter of each support ring, the upper end of each push-pull rod is positioned above the support ring above the corresponding push-pull rod, the upper end of each push-pull rod is provided with a push-pull ring, the lower portion of each push-pull rod is positioned below the support ring below the corresponding push-pull rod, the lower portion of each push-pull rod is arranged to be of an inverted Y-shaped structure, the bent portion of each inverted Y-shaped structure of each push-pull rod is arranged to be a right-angled bent structure, two lower ends of each inverted Y-shaped structure of each push-pull rod are respectively provided with a lower universal wheel, lower sliding grooves are respectively arranged at the lower universal wheels on the upper surface of the soil loosening plate, and the lower universal wheels are respectively arranged in the lower sliding grooves; be provided with horizontal interior oblique baffle in the tank body, the lateral wall of interior oblique baffle is connected with the inner wall of the tank body respectively, and interior oblique baffle sets up to the structure of from left to right tilt up, and the right side of interior oblique baffle is provided with the infiltration net, and the left side of the roof of the tank body is provided with the charge door, is provided with the cock body in the charge door, is provided with the shadoof on the top surface of the tank body.
Optionally, the lower end surface of the inner rod and the bottom surface of the outer tube are respectively provided with a hanging ring, and two ends of the spring are respectively provided with a hook hung in the hanging ring.
Optionally, the width of the notch of the upper chute is smaller than the diameter of the upper universal wheel.
Optionally, the width of the notch of the lower chute is smaller than the diameter of the lower universal wheel.
Optionally, a connecting band is connected between the top surface of the plug body and the top surface of the inverted groove body.
Optionally, the push-pull ring is provided as a semi-circular ring.
Optionally, the push-pull ring jacket is provided with a push-pull ring sleeve.
Optionally, an anti-slip texture layer is arranged on the outer wall of the pull ring sleeve.
Optionally, the anti-slip texture layer is provided as a textured structure.
Optionally, the bottom surface of the wedge-shaped structure at the right end of the ripping plate is a plane, and the top surface is an inclined surface.
The invention has the following advantages:
the agricultural soil loosening device can solve the problem of poor buffering and damping performance in the prior art, has good buffering and damping performance, and is suitable for soil loosening operation in agricultural operation.
Drawings
Fig. 1 is a front view of an agricultural soil loosening apparatus of the present invention.
Fig. 2 is a top view of the agricultural soil loosening apparatus of the present invention.
Fig. 3 is a schematic structural diagram of a push-pull rod of the agricultural soil loosening device of the present invention.
In the figure, 1 is an inverted groove body, 2 is a first hinge, 3 is a soil loosening plate, 4 is an upper groove, 5 is an upper universal wheel, 6 is an inner rod, 7 is an outer tube, 8 is a second hinge, 9 is a spring, 10 is a support ring, 11 is a third hinge, 12 is a push-pull rod, 13 is a push-pull ring, 14 is a lower universal wheel, 15 is a lower groove, 16 is an inner inclined partition plate, 17 is a penetration net, 18 is a plug body, and 19 is a lifting rod.
Detailed Description
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Example 1
An agricultural soil loosening device is shown in fig. 1 and comprises an inverted groove body 1 of an inverted rectangular groove structure, the lower end of the left side of the inverted groove body 1 is connected with the left end of a soil loosening plate 3 through a first hinge 2, the transverse length of the soil loosening plate 3 is greater than that of the inverted groove body 1, and the right end of the soil loosening plate 3 is of a wedge-shaped structure; the lower end surfaces of the front side wall and the rear side wall of the inverted trough body 1 are respectively provided with two transverse upper sliding chutes 4, the upper sliding chutes 4 are respectively internally provided with an upper universal wheel 5, the upper universal wheels 5 are respectively arranged at the upper ends of the inner rods 6, the lower parts of the inner rods 6 respectively extend into the outer tubes 7, the lower ends of the outer tubes 7 are respectively connected with the upper surfaces of the soil loosening plates 3 through second hinges 8, and springs 9 are respectively connected between the lower end surfaces of the inner rods 6 and the bottom surfaces of the outer tubes 7; referring to fig. 2, two annular support rings 10 are uniformly distributed on the longitudinal center line of the right side wall of the inverted trough body 1 from top to bottom through a third hinge 11, a cylindrical push-pull rod 12 is arranged in each support ring 10, the diameter of each push-pull rod 12 is smaller than the inner diameter of each support ring 10, the upper end of each push-pull rod 12 is located above the support ring 10 above the support ring, a push-pull ring 13 is arranged at the upper end of each push-pull rod 12, the lower portion of each push-pull rod 12 is located below the support ring 10 below the support ring, referring to fig. 3, the lower portion of each push-pull rod 12 is arranged in an inverted Y-shaped structure, the bent portion of each inverted Y-shaped structure of each push-pull rod 12 is arranged in a right-angle bent structure, lower universal wheels 14 are respectively arranged at the two lower ends of each inverted Y-shaped structure of each push-pull rod 12, lower sliding chutes 15 are respectively arranged at the positions, located on the lower universal wheels 14, on the upper surface of the soil loosening plate 3, and the lower universal wheels 14 are respectively arranged in the lower sliding chutes 15; be provided with horizontal interior oblique baffle 16 in the tank body 1, the lateral wall of interior oblique baffle 16 is connected with the inner wall of tank body 1 respectively, and interior oblique baffle 16 sets up to the structure of from left to right tilt up, and the right side of interior oblique baffle 16 is provided with infiltration net 17, and the left side of the roof of tank body 1 is provided with the charge door, is provided with cock body 18 in the charge door, is provided with lifter 19 on the top surface of tank body 1.
In the agricultural soil loosening device of the embodiment, when in use, an operator holds the lifting rod 19 with one hand and holds the push-pull ring 13 with the other hand, the right end of the soil loosening plate 3 can be controlled to move upwards or downwards through the first hinge 2 through the push-pull rod 12, so as to adjust the soil loosening operation angle of the soil loosening plate 3, the structures of the support ring 10 and the third hinge 11 can support the push-pull rod 12 and match the push-pull rod 12 to move, the lower universal wheel 14 can further match the push-pull rod 12 to adjust the opening and closing degree of the right end of the soil loosening plate 3 through moving in the lower chute 15, the inner rod 6 can extend and retract in the outer pipe 7 to match the up-and-down movement of the right end of the soil loosening plate 3, the spring 9 plays a role in buffering and damping, the upper pulley 5 slides in the upper chute 4, the outer pipe 7 can change the inclination angle through the second hinge 8 to match the up-and-down movement of the right end of the soil loosening plate 3, after the opening and closing degree of the right end of the soil loosening plate 3 is adjusted, the soil loosening device is swung left and right to realize the left and right movement of the soil loosening plate 3, so that the wedge-shaped structure at the right end of the soil loosening plate 3 is used for loosening soil; through taking off cock body 18, can add agricultural agents such as chemical fertilizer in to the groove body 1 of falling through the charge door, then fill in cock body 18 and seal the charge door, the interior oblique baffle 16 of slope can be not using during the device that loosens the soil, avoid agricultural agent to spill, infiltration net 17 can make when the device that loosens the soil is used by the slope, agricultural agent can permeate the outflow to the soil, realizes loosening the soil and spills the operation of agricultural agent on one side. After the operation of loosening the soil through the board 3 that loosens the soil, can also conveniently pack up the board 3 that loosens the soil through the board 3 impurity after will loosening the soil etc. on, then shift the clearance. The lateral length herein refers to the length in the left-right direction shown in fig. 1. The front-back direction in this document refers to a direction perpendicular to the paper surface as shown in fig. 1, the front direction refers to a direction toward the reader, and the back direction refers to a direction away from the reader.
Example 2
An agricultural soil loosening device is similar to that in embodiment 1, except that hanging rings are respectively arranged on the lower end surface of an inner rod 6 and the bottom surface of an outer tube 7, and hooks hung in the hanging rings are respectively arranged at two ends of a spring 9. This facilitates the mounting of the spring 9.
Example 3
An agricultural soil loosening device is similar to embodiment 2, except that the width of the upper chute 4 is smaller than the diameter of the upper universal wheel 5. This prevents the upper caster 5 from coming out of the upper chute 4.
Preferably, the width of the notch of the lower chute 15 is smaller than the diameter of the lower universal wheel 14. This prevents the lower caster 14 from falling out of the lower chute 15.
Example 4
An agricultural soil loosening device similar to that of embodiment 3, except that a connecting strip is connected between the top surface of the plug body 18 and the top surface of the inverted groove body 1. This prevents the plug body 18 from being lost.
Preferably, the push-pull ring 13 is provided as a semi-circular ring. This facilitates the grasping operation of the push-pull ring 13.
Preferably, the pull-push ring 13 is sleeved with a pull-push ring sleeve. This improves the comfort of the grasping operation of the ejector tab 13.
Preferably, the outer wall of the pull ring sleeve is provided with an anti-skid texture layer. Thus, the anti-skid function can be achieved.
Preferably, the anti-slip texture layer is provided in a reticulate pattern structure. This can improve the anti-slip effect.
Example 5
An agricultural soil loosening device is similar to embodiment 4, except that the bottom surface of a wedge-shaped structure at the right end of a soil loosening plate 3 is a plane, and the top surface is an inclined surface. The soil loosening effect of the right end of the soil loosening plate 3 can be improved.
Preferably, a buckle is arranged on the inner wall of the support ring 10, and at least two clamping grooves which are uniformly distributed from top to bottom are arranged on the side wall of the push-pull rod 12 at the buckle position, so that the push-pull rod 12 can be clamped in the clamping grooves through the buckle to fix the position of the push-pull rod 12, and the soil loosening device can be swung to loosen soil.
Preferably, the buckle is an arc-shaped elastic sheet, and the clamping groove is an arc-shaped groove. This facilitates the push-pull rod 12 to adjust the position of the push-pull rod 12 by squeezing the curved spring into or out of the curved groove.
Preferably, the upper end of the lifting bar 19 is provided with a lifting ring structure. This facilitates the lifting operation of the lifting lever 19.
Preferably, the lower end of the lifting rod 19 is connected with the rod universal wheel through a fourth hinge, the rod universal wheel is arranged in a rod wheel sliding groove in the top surface of the inverted groove body 1, the upper end of the lifting rod 19 is connected with the push-pull rod 12 through a fifth hinge, so that the lifting rod 19 can be inclined through the fifth hinge and the fourth hinge, meanwhile, the up-and-down movement of the push-pull rod 12 is adapted through the movement of the rod universal wheel in the rod wheel sliding groove, and the soil loosening operation can be carried out only by holding the push-pull ring 13 with one hand.
Preferably, the lower end of the lifting bar 19 is connected with the left side of the top wall of the inverted trough body 1. This improves the stability of the lifting lever 19 during the lifting operation of the ripper device.
Preferably, the width of the slot of the rod wheel chute is smaller than the diameter of the rod universal wheel. This prevents the universal wheel from coming off.
Preferably, the upper portion of the push-pull rod 12 is provided as an externally threaded rod, and the lower portion of the push-pull rod 12 is provided as an internally threaded tube into which the externally threaded rod extends, so that the length of the push-pull rod 12 can be adjusted by rotating the externally threaded rod.
Preferably, the internally threaded tube is located above the inverted "Y" shaped structure. This facilitates the adjustment of the length of the push-pull rod 12 by rotating the externally threaded rod.
Preferably, a silicone gasket is disposed on the sidewall of the plug body 18. This improves the sealing of the plug body 18 to the feed opening.
Preferably, the longitudinal cross-section of the plug body 18 is a "T" shaped structure. Can stretch into in the feed inlet through the longitudinal part of the "T" font structure of cock body 18 like this and seal it, block on the top surface of the inverted trough body 1 through the horizontal part of the "T" font structure of cock body 18, avoid cock body 18 to drop below the feed inlet.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. An agricultural soil loosening device comprises an inverted groove body (1) of an inverted rectangular groove structure, and is characterized in that the lower end of the left side of the inverted groove body (1) is connected with the left end of a soil loosening plate (3) through a first hinge (2), the transverse length of the soil loosening plate (3) is greater than that of the inverted groove body (1), and the right end of the soil loosening plate (3) is of a wedge-shaped structure; the lower end surfaces of the front side wall and the rear side wall of the inverted groove body (1) are respectively provided with two transverse upper sliding grooves (4), upper universal wheels (5) are respectively arranged in the upper sliding grooves (4), the upper universal wheels (5) are respectively arranged at the upper ends of the inner rods (6), the lower parts of the inner rods (6) respectively extend into the outer tubes (7), the lower ends of the outer tubes (7) are respectively connected with the upper surfaces of the soil loosening plates (3) through second hinges (8), and springs (9) are respectively connected between the lower end surfaces of the inner rods (6) and the bottom surfaces of the outer tubes (7); the longitudinal center line of the right side wall of the inverted groove body (1) is connected with two annular support rings (10) through a third hinge (11) from top to bottom in an evenly distributed manner, a cylindrical push-pull rod (12) is arranged in each support ring (10), the diameter of each push-pull rod (12) is smaller than the inner diameter of each support ring (10), the upper end of each push-pull rod (12) is located above the support ring (10) above the support ring, a push-pull ring (13) is arranged at the upper end of each push-pull rod (12), the lower portion of each push-pull rod (12) is located below the support ring (10) below the push-pull rod, the lower portion of each push-pull rod (12) is of an inverted Y-shaped structure, the bent portion of each inverted Y-shaped structure of each push-pull rod (12) is of a right-angle bent structure, lower universal wheels (14) are respectively arranged at the two lower ends of each inverted Y-shaped structure of each push-pull rod (12), and lower sliding chutes (15) are respectively arranged at the lower universal wheels (14) on the upper surface of the soil loosening plate (3), the lower universal wheels (14) are respectively arranged in the lower sliding grooves (15); a transverse inner inclined partition plate (16) is arranged in the inverted groove body (1), the side wall of the inner inclined partition plate (16) is connected with the inner wall of the inverted groove body (1) respectively, the inner inclined partition plate (16) is of a structure which is inclined upwards from left to right, a permeable net (17) is arranged on the right side of the inner inclined partition plate (16), a feed inlet is arranged on the left side of the top wall of the inverted groove body (1), a plug body (18) is arranged in the feed inlet, and a lifting rod (19) is arranged on the top surface of the inverted groove body (1); the inner wall of the supporting ring (10) is provided with a buckle, and the side wall of the push-pull rod (12) is provided with at least two clamping grooves which are uniformly distributed from top to bottom at the buckle position; the lower end of the lifting rod (19) is connected with a rod universal wheel through a fourth hinge, the rod universal wheel is arranged in a rod wheel sliding groove in the top surface of the inverted groove body (1), and the upper end of the lifting rod (19) is connected with the push-pull rod (12) through a fifth hinge.
2. An agricultural soil loosening device as claimed in claim 1, wherein the lower end surface of the inner rod (6) and the bottom surface of the outer tube (7) are respectively provided with a hanging ring, and the two ends of the spring (9) are respectively provided with a hook hung in the hanging ring.
3. An agricultural soil loosening device as claimed in claim 1, wherein the width of the notch of the upper chute (4) is smaller than the diameter of the upper universal wheel (5).
4. An agricultural soil loosening device as claimed in claim 1, wherein the width of the slot of the lower chute (15) is smaller than the diameter of the lower universal wheel (14).
5. An agricultural soil loosening device as claimed in claim 1, wherein a connecting strip is connected between the top surface of the plug body (18) and the top surface of the inverted trough body (1).
6. An agricultural soil loosening device as claimed in claim 1, wherein the ejector ring (13) is provided as a semi-circular ring.
7. An agricultural soil loosening device as claimed in claim 1, wherein the push-pull ring (13) is externally sleeved with a pull ring sleeve.
8. An agricultural soil loosening device as claimed in claim 7, wherein the outer wall of the tension sleeve is provided with a non-slip textured layer.
9. An agricultural soil loosening device as claimed in claim 8, wherein the non-slip textured layer is provided as a cross-hatched structure.
10. An agricultural soil loosening device as claimed in claim 1, wherein the bottom surface of the wedge-shaped structure at the right end of the soil loosening plate (3) is a flat surface and the top surface is a sloping surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810655108.2A CN110622634B (en) | 2018-06-23 | 2018-06-23 | Agricultural soil loosening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810655108.2A CN110622634B (en) | 2018-06-23 | 2018-06-23 | Agricultural soil loosening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110622634A CN110622634A (en) | 2019-12-31 |
| CN110622634B true CN110622634B (en) | 2022-04-05 |
Family
ID=68967753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810655108.2A Active CN110622634B (en) | 2018-06-23 | 2018-06-23 | Agricultural soil loosening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110622634B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4195697A (en) * | 1978-02-10 | 1980-04-01 | Griffin Robert M | Shovel coupling with angle of attack adjustment |
| CN2469678Y (en) * | 2001-04-10 | 2002-01-09 | 崔宜福 | Maize-straw harvestor |
| CN101258794A (en) * | 2007-03-06 | 2008-09-10 | 里德信贸易开发公司 | A soil working device |
| CN202565682U (en) * | 2012-05-10 | 2012-12-05 | 三一重工股份有限公司 | Land leveler and adjustable bulldozing plate thereof |
| CN104350866A (en) * | 2014-11-13 | 2015-02-18 | 重庆奥源动力机械有限公司 | Hydraulic adjustable digging mechanism for potato harvester |
| CN107278390A (en) * | 2017-08-02 | 2017-10-24 | 金寨益企学农业科技有限公司 | One kind arable land flattening device |
| CN207410721U (en) * | 2017-09-24 | 2018-05-29 | 刘文峰 | A kind of kind tree digging apparatus with watering |
-
2018
- 2018-06-23 CN CN201810655108.2A patent/CN110622634B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4195697A (en) * | 1978-02-10 | 1980-04-01 | Griffin Robert M | Shovel coupling with angle of attack adjustment |
| CN2469678Y (en) * | 2001-04-10 | 2002-01-09 | 崔宜福 | Maize-straw harvestor |
| CN101258794A (en) * | 2007-03-06 | 2008-09-10 | 里德信贸易开发公司 | A soil working device |
| CN202565682U (en) * | 2012-05-10 | 2012-12-05 | 三一重工股份有限公司 | Land leveler and adjustable bulldozing plate thereof |
| CN104350866A (en) * | 2014-11-13 | 2015-02-18 | 重庆奥源动力机械有限公司 | Hydraulic adjustable digging mechanism for potato harvester |
| CN107278390A (en) * | 2017-08-02 | 2017-10-24 | 金寨益企学农业科技有限公司 | One kind arable land flattening device |
| CN207410721U (en) * | 2017-09-24 | 2018-05-29 | 刘文峰 | A kind of kind tree digging apparatus with watering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110622634A (en) | 2019-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2311823A (en) | Fishing rod holder | |
| CN110622634B (en) | Agricultural soil loosening device | |
| CN204725656U (en) | The concrete automatic distributing device regulated can be realized | |
| DE3206829C2 (en) | Device for transporting a laundry bag by means of a hanging roller conveyor | |
| EP0943560A1 (en) | Automated bag emptying station | |
| CN210531761U (en) | Pipeline connection supporting device | |
| MA29373B1 (en) | METHOD FOR TREATING SOIL, ESPECIALLY DRY SOFT SUSCEPTIBLE WITH WATER | |
| CN208360219U (en) | A kind of barrel handling carrier | |
| CN205284424U (en) | Big -arch shelter device that waters | |
| CN212428855U (en) | Continuous concrete pouring device | |
| CN208029391U (en) | A kind of seeder easy to remove | |
| CN205095478U (en) | Inhale mud device | |
| CN208921488U (en) | A kind of efficient and convenient substrate sludge sampling equipment | |
| CN211332027U (en) | Support device for pipeline welding | |
| CN210336385U (en) | Combined dustpan type distributor | |
| CN208745537U (en) | Print the anti-splashing device of ink | |
| CN214615486U (en) | Displacement control device for concrete conveying pump discharge hose | |
| CN207262823U (en) | Solid waste recycling drying device | |
| CN215339838U (en) | Agricultural fertilizer sample detection device | |
| CN211656863U (en) | Swing arm fertilizer spreading vehicle | |
| CN203892712U (en) | Multipurpose pipeline support frame | |
| CN211959945U (en) | Agricultural cultivation is with device of digging | |
| CN211845946U (en) | Crab seed selecting and packaging device | |
| CN211259877U (en) | Mount is used in hydraulic engineering pipeline construction | |
| CN216194558U (en) | Water conservancy divides a mouthful water plugging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |