CN209402979U - A kind of corn stubble excavating gear - Google Patents
A kind of corn stubble excavating gear Download PDFInfo
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- CN209402979U CN209402979U CN201920103618.9U CN201920103618U CN209402979U CN 209402979 U CN209402979 U CN 209402979U CN 201920103618 U CN201920103618 U CN 201920103618U CN 209402979 U CN209402979 U CN 209402979U
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- shell
- digging
- fixedly connected
- excavating gear
- chamber
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Abstract
A kind of corn stubble excavating gear, belong to agricultural machinery technological field, solving traditional cutting corn rootstalk mode is the corn stubble that will be remained in the ground, it is needed prior to seeding with largely manually excluding, burnt up after transporting something containerized, not only large labor intensity, time-consuming, and the problem of pollution environment, the utility model includes shell；Be provided with partition in shell, shell is divided by partition digs chamber and excavates chamber, dig it is intracavitary be provided with device of digging, excavate and intracavitary be provided with excavating gear；By setting excavating gear, by corn stubble, the rotary tillage from soil comes out excavating gear the utility model, can be time saving and energy saving.
Description
Technical field
The utility model belongs to agricultural machinery technological field more particularly to a kind of corn stubble excavating gear.
Background technique
The energy is the basis that modern society depends on for existence and development, and an important factor for the restriction national economic development, with
The development of social economy, various countries the demand of conventional energy resource is gradually increased, existing conventional energy resource shortage with society pass through
The contradiction of Ji rapid growth becomes increasingly conspicuous, therefore the exhaustion of non-renewable fossil energy will become restriction national economy fast development
A big factor, although China possesses the non-renewable resources such as coal abundant, petroleum, natural gas, China per capita energy gathers around
The amount of having is well below world average level, and residual recoverable reserves only has world average level respectively per capita for coal, petroleum, natural gas
58.6%, 7.69% and 7.05%.In addition, the uncontrolled use of fossil energy, also results in serious environmental pollution, it is such as complete
Ball climate warming destroys ecosphere Carbon balance, causes the natural calamities such as acid rain, it can be seen that, the supply of conventional energy resource not only can
Growing tension, the pressure of environment can not also be born, and therefore, for reply energy crisis and problem of environmental pollution, develop Crop Root
The renewable biomass resources such as stubble and stalk will be inexorable trend, currently, biomass energy is considered as most having prospect and pollution
The small reproducibility energy, receives more and more attention, and China's biomass resource is relatively abundanter, and the whole nation can produce biology every year
5,000,000,000 tons of matter, wherein the biomass of agricultural production is 700,000,000 tons, and in the energy-consuming of Chinese countryside, biomass energy accounts for about 70%, Ji
Improvement of soil fertility research institute, woods agriculture university test result shows per hectare corn stubble yield up to 15.0~19.5 tons, through calculating,
The calorific value of corn stover is 15.67MJ/kg, is about as much as the 1/2 of standard coal, and the calorific value of corn stubble is than corn stover
Calorific value it is higher (about high 10% one 20%), in addition, the average sulfur content of stalk only has 3.8%.Contain far below being averaged for coal 1%
Sulfur content, it is seen then that the calorific value that corn stubble generates is big, less pollution, and market potential is huge.
With the development of rural economy, oneself is not re-used as firewood and is used for the root stubble of most area, largely remains in field
In root stubble not only hinder going on smoothly for farming, and cause the waste in large amount of biomass energy source, therefore, root stubble
Oneself becomes distinct issues in agricultural production by warp for processing, and traditional cutting corn rootstalk mode is the corn stubble that will be remained in the ground,
It is needed prior to seeding with largely manually excluding, being burnt up after transporting something containerized, not only large labor intensity, time-consuming, and pollutes environment.
Utility model content
The utility model overcomes above-mentioned the deficiencies in the prior art, provides a kind of corn stubble excavating gear, this is practical
It is novel by be arranged excavating gear, by excavating gear, by corn stubble, the rotary tillage from soil is come out, can be time saving and energy saving.
The technical solution of the utility model includes:
A kind of corn stubble excavating gear, including shell, hand handle, partition, dig device and excavating gear；The shell
One end is fixedly connected with two groups of hand handles, and partition is provided in the shell, and shell is divided into dig chamber and excavation chamber by the partition,
It is described dig it is intracavitary be provided with device of digging, described excavate intracavitary is provided with excavating gear；
The excavating gear includes cylinder, connecting rod, movable plate, excavates bar, digger blade and spring；The cylinder passes through shell
Body is fixedly connected with the connecting rod, and the connecting rod is fixedly connected with movable plate, and excavation bar described in two groups is distributed in the two of movable plate
End, it is described excavate bar one end respectively with the housing hinge, it is described excavate bar the other end fixed respectively with the digger blade
Connection, the side for excavating bar are fixedly connected with one end of the spring, and the other end of the spring is fixed with the shell
Connection.
Further, the device of digging includes driving device, shaft, transmission worm gear, spading disk and knife of digging；It is described
Dig it is intracavitary be provided with driving device, it is described dig it is intracavitary be additionally provided with shaft, the shaft and the transmission worm gear are keyed,
One end of the shaft and the spading disk are keyed, and the spading disk and several groups knife of digging are fixedly connected.
Further, the driving device includes rotating electric machine, electric motor protecting shell and geared worm；The rotating electric machine with
Rotating electric machine pedestal is fixedly connected, and the rotating electric machine pedestal is fixedly connected with the electric motor protecting shell, the electric motor protecting shell
It is fixedly connected with the shell, the rotating electric machine is connect with geared worm by shaft coupling, the geared worm and transmission snail
Wheel engagement.
Further, the shell lower end is provided with several groups wheel.
Further, the lower end for excavating chamber is machined with excavation slot.
Further, grip cover described in two groups is equipped with rubber.
The utility model has the following beneficial effects:
1) the utility model is able to drive the movement of connecting rod by the way that excavating gear, the cylinder in excavating gear is arranged, into
And the movement of movable plate is driven, the two sides of movable plate are contacted with two groups of excavation bars, when movable plate moves down, are capable of increasing two
Group the distance between excavation bar makes to excavate bar between corn stubble, when movable plate is capable of the length of extension spring at this time, makes two
Group excavation bar becomes vertical state from heeling condition, and then two groups of excavation bars is enable to excavate the corn stubble of deeper, works as shifting
When movable plate moves up, the distance between two groups of excavation bars can be reduced, further decrease the distance between digger blade, can made
Two groups of digger blades can be contacted with corn stubble, while the spring of tensional state becomes former length, and then two groups of diggings from tensional state
Digging bar becomes heeling condition from vertical state, to leave soil, by deep layer corn stubble, rotary tillage is come out from soil.
2) the utility model is by being arranged device of digging, and transmission worm gear is able to drive shaft rotation in device of digging, into one
Step drives spading disk rotation, and spading disk is able to drive the rotation for knife of digging, finally realizes the purpose digged, by the jade of shallow-layer
Rice rhizome rotary tillage is in soil surface.
3) the utility model is able to drive turning for geared worm by the way that driving device, the rotating electric machine in driving device is arranged
Dynamic, geared worm is by being able to drive the rotation of transmission worm gear with engaging for transmission worm gear, the work for the device that is further driven to dig
Make, realizes the excavation of shallow-layer corn rhizome.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the top view of device of digging in the utility model；
In figure: 1- shell；2- hand handle；3- partition；4- digs device；5- excavating gear；6- digs chamber；7- excavates chamber；8-
Wheel；41- driving device；42- shaft；43- transmission worm gear；44- spading disk；45- digs knife；46- rotating electric machine；47- electricity
Machine protective shell；48- geared worm；51- cylinder；52- connecting rod；53- movable plate；54- excavates bar；55- digger blade；56- spring.
Specific embodiment
Below with reference to attached drawing, the utility model is described in detail:
In conjunction with shown in Fig. 1 to Fig. 2, a kind of corn stubble excavating gear disclosed in the present embodiment, including shell 1, hand handle 2,
Partition 3, dig device 4 and excavating gear 5；One end of the shell 1 is fixedly connected with two groups of hand handles 2, setting in the shell 1
There is a partition 3, the partition 3, which divides shell 1, chamber 6 and excavates chamber 7 to dig, and is provided with device 4 of digging, institute in the chamber 6 of digging
It states to excavate in chamber 7 and is provided with excavating gear 5；It is digged by the device 4 of digging in chamber 6 of digging, it can by digging device 4
The corn stubble of shallow-layer is routed up from soil, if there is the corn stubble of deep layer, by excavating the excavating gear 5 in chamber 7 for corn
Root stubble is dug out from soil, prevents peasant from carrying out setting fire to woods and grass in a mountainous area processing corn stubble.
The excavating gear 5 includes cylinder 51, connecting rod 52, movable plate 53, excavates bar 54, digger blade 55 and spring 56；
The cylinder 51 passes through shell 1 and is fixedly connected with connecting rod 52, and the connecting rod 52 is fixedly connected with movable plate 53, described in two groups
The both ends that bar 54 is distributed in movable plate 53 are excavated, described one end for excavating bar 54 is hinged with the shell 1 respectively, the excavation bar
54 other end is fixedly connected with the digger blade 55 respectively, and one end of the side for excavating bar 54 and the spring 56 is fixed
Connection, the other end of the spring 56 are fixedly connected with the shell 1；By drive cylinder 51, cylinder 51 by with connecting rod
52 are fixedly connected and are able to drive moving down for connecting rod 52, and connecting rod 52 is by being able to drive movable plate with the welding of movable plate 53
53 are moved down, and the two sides of movable plate 53 are contacted with two groups of excavation bars 54, when movable plate 53 moves downward, movable plate 53
The distance between two groups of excavation bars 54 can be become larger, excavate bar 54 and stretched by that spring 56 can be made to be in the welding of spring 56
State makes two groups of excavation bars 54 become vertical state from heeling condition, and then two groups of excavation bars 54 is enable to excavate deeper
Corn stubble excavates bar 54 by being fixedly connected with digger blade 55 and is capable of increasing the distance between two groups of digger blades 55, makes two groups
For digger blade 55 in the two sides of corn stubble, cylinder 51 is flexible, by No. SC80 of the production of Dongguan City Peng Ye mechanical fitting Co., Ltd
Cylinder 51 is able to drive connecting rod 52 and moves upwards by being fixedly connected with connecting rod 52, and connecting rod 52 with movable plate 53 by welding
It connects and is able to drive movable plate 53 and moves upwards, the two sides of movable plate 53 are contacted with two groups of excavation bars 54, when movable plate 53 is transported upwards
When dynamic, two groups of excavation bars 54 lose the support of movable plate 53 at this time, further decrease the distance between digger blade 55, can make two
Group digger blade 55 can be contacted with corn stubble, while the spring 56 of tensional state becomes former length, and then two groups from tensional state
Excavating bar 54 becomes heeling condition from vertical state, to leave soil, by deep layer corn stubble, rotary tillage is come out from soil.
Specifically, the device 4 of digging includes driving device 41, shaft 42, transmission worm gear 43, spading disk 44 and digs
Knife 45；It is provided with driving device 41 in the chamber 6 of digging, shaft 42, the shaft 42 and institute are additionally provided in the chamber 6 of digging
State the key connection of transmission worm gear 43, one end of the shaft 43 and the spading disk 44 are keyed, if the spading disk 44 with
Dry group of knife 45 of digging is fixedly connected；It is able to drive transmission worm gear 43 by driving device 41 to be rotated, transmission worm gear 43 passes through
The rotation for being able to drive shaft 42 is keyed with shaft 42, shaft 42 is by being able to drive circle of digging with the key connection of spading disk 44
The rotation of disk 44, spading disk 44, and then can will be shallow by that can achieve the purpose that dig with the several groups welding of knife 45 of digging
The corn rhizome rotary tillage of layer is on surface.
Specifically, the driving device 41 includes rotating electric machine 46, electric motor protecting shell 47 and geared worm 48；The rotation
Motor 46 is fixedly connected with rotating electric machine pedestal, and the rotating electric machine pedestal is fixedly connected with the electric motor protecting shell 47, described
Electric motor protecting shell 47 is fixedly connected with the shell 1, and the rotating electric machine 46 is connect with geared worm 48 by shaft coupling, described
Geared worm 48 is engaged with transmission worm gear 43；By driving rotating electric machine 46, rotating electric machine 46 and geared worm 48 pass through shaft coupling
Device connects the rotation for being able to drive geared worm 48, and geared worm 48 is able to drive transmission worm gear by engaging with transmission worm gear 43
43 rotation, and then drive the operating for device 4 of digging.
Specifically, 1 lower end of shell is provided with several groups wheel 8；Wheel 8 can play fixed function to device,
Specifically, the lower end for excavating chamber 7 is machined with excavation slot；The excavating gear 5 excavated in chamber 7 is facilitated to be excavated
Corn stubble.
Specifically, hand handle 2 described in two groups is arranged with rubber；The frictional force between hand and hand handle 2 can be increased.
The course of work of the present apparatus are as follows:
Firstly, using universal wheel as supporting point, pushing whole device to required position by holding hand handle, passing through chamber 6 of digging
In device 4 of digging dig, by digging, device 4 can rout up the corn stubble of shallow-layer from soil, if there is deep layer
Corn stubble is dug out from soil by excavating the excavating gear 5 in chamber 7, prevents peasant from carrying out setting fire to woods and grass in a mountainous area processing by corn stubble
Corn stubble, by driving the rotating electric machine 46 of YCT model produce by Shandong Sheng Hua Electric Machine Co., Ltd, rotating electric machine 46 and
Geared worm 48 is able to drive the rotation of geared worm 48 by shaft coupling connection, and geared worm 48 with transmission worm gear 43 by nibbling
The rotation for being able to drive transmission worm gear 43 is closed, transmission worm gear 43 is able to drive the rotation of shaft 42 by being keyed with shaft 42,
Shaft 42 is able to drive the rotation of spading disk 44 by being keyed with spading disk 44, and spading disk 44 with several groups by turning over
The welding of native knife 45 can achieve the purpose that dig, so can by the corn rhizome rotary tillage of shallow-layer on surface, when encounter bury soil compared with
When the corn rhizome of depth, by driving cylinder 51, cylinder 51 is able to drive connecting rod 52 by being fixedly connected with connecting rod 52
It moving down, connecting rod 52 is moved down by being able to drive movable plate 53 with the welding of movable plate 53, and the two of movable plate 53
Side is contacted with two groups of excavation bars 54, when movable plate 53 moves downward, movable plate 53 can by between two groups of excavation bars 54 away from
From becoming larger, bar 54 is excavated by that spring 56 can be made to be in tensional state with the welding of spring 56, makes two groups of excavation bars 54 from inclination
State becomes vertical state, and then two groups of excavation bars 54 is enable to excavate the corn stubble of deeper, excavate bar 54 by with digging
Pick shovel 55 is fixedly connected and is capable of increasing the distance between two groups of digger blades 55, makes two groups of digger blades 55 in the two sides of corn stubble,
Cylinder 51 is flexible, and cylinder 51 is able to drive connecting rod 52 and moves upwards by being fixedly connected with connecting rod 52, and connecting rod 52 passes through
It is able to drive movable plate 53 with the welding of movable plate 53 to move upwards, the two sides of movable plate 53 are contacted with two groups of excavation bars 54, work as shifting
When movable plate 53 moves upwards, two groups of excavation bars 54 lose the support of movable plate 53 at this time, further decrease between digger blade 55
Distance can enable two groups of digger blades 55 contact with corn stubble, while the spring 56 of tensional state is become from tensional state
Original is long, and then two groups of excavation bars 54 become heeling condition from vertical state, to leave soil, by deep layer corn stubble from soil
Middle rotary tillage comes out.
Above embodiments are exemplary description of this patent, do not limit its protection scope, those skilled in the art
Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.
Claims (6)
1. a kind of corn stubble excavating gear, which is characterized in that including shell (1), hand handle (2), partition (3), device of digging (4)
With excavating gear (5)；One end of the shell (1) is fixedly connected with two groups of hand handles (2), is provided with partition in the shell (1)
(3), shell (1) is divided into chamber of digging (6) and excavates chamber (7) by the partition (3), is provided with dress of digging in the chamber of digging (6)
It sets (4), is provided with excavating gear (5) in the excavation chamber (7)；
The excavating gear (5) include cylinder (51), connecting rod (52), movable plate (53), excavate bar (54), digger blade (55) and
Spring (56)；The cylinder (51) passes through shell (1) and is fixedly connected with connecting rod (52), the connecting rod (52) and movable plate
(53) it is fixedly connected, excavation bar (54) described in two groups is distributed in the both ends of movable plate (53), and the one of bar (54) is excavated described in two groups
End respectively with the shell (1) hingedly, it is described excavate bar (54) the other end be fixedly connected respectively with the digger blade (55), institute
The side for stating excavation bar (54) is fixedly connected with one end of the spring (56), the other end and the shell of the spring (56)
(1) it is fixedly connected.
2. a kind of corn stubble excavating gear according to claim 1, which is characterized in that the device of digging (4) includes
Driving device (41), shaft (42), transmission worm gear (43), spading disk (44) and knife of digging (45)；It is set in the chamber of digging (6)
It is equipped with driving device (41), is additionally provided with shaft (42) in the chamber of digging (6), the shaft (42) and the transmission worm gear
(43) be keyed, one end of the shaft (42) and the spading disk (44) are keyed, the spading disk (44) with it is several
Group knife (45) of digging is fixedly connected.
3. a kind of corn stubble excavating gear according to claim 2, which is characterized in that the driving device (41) includes
Rotating electric machine (46), electric motor protecting shell (47) and geared worm (48)；The rotating electric machine (46) is fixed with rotating electric machine pedestal
Connection, the rotating electric machine pedestal are fixedly connected with the electric motor protecting shell (47), the electric motor protecting shell (47) and the shell
Body (1) is fixedly connected, and the rotating electric machine (46) is connect with geared worm (48) by shaft coupling, the geared worm (48) with
Transmission worm gear (43) engagement.
4. a kind of corn stubble excavating gear according to claim 1, which is characterized in that shell (1) the lower end setting
There are several groups wheel (8).
5. a kind of corn stubble excavating gear according to claim 1, which is characterized in that the lower end for excavating chamber (7)
It is machined with excavation slot.
6. a kind of corn stubble excavating gear according to claim 1, which is characterized in that hand handle described in two groups (2) is arranged
There is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920103618.9U CN209402979U (en) | 2019-01-22 | 2019-01-22 | A kind of corn stubble excavating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920103618.9U CN209402979U (en) | 2019-01-22 | 2019-01-22 | A kind of corn stubble excavating gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209402979U true CN209402979U (en) | 2019-09-20 |
Family
ID=67944275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920103618.9U Expired - Fee Related CN209402979U (en) | 2019-01-22 | 2019-01-22 | A kind of corn stubble excavating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209402979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110754196A (en) * | 2019-12-07 | 2020-02-07 | 周柏松 | Fern root digging and taking protection equipment meeting ecological environment protection standard |
-
2019
- 2019-01-22 CN CN201920103618.9U patent/CN209402979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110754196A (en) * | 2019-12-07 | 2020-02-07 | 周柏松 | Fern root digging and taking protection equipment meeting ecological environment protection standard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20210122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |