CN207113994U - A kind of Weighing type broadcasts amount detecting device - Google Patents
A kind of Weighing type broadcasts amount detecting device Download PDFInfo
- Publication number
- CN207113994U CN207113994U CN201721088915.8U CN201721088915U CN207113994U CN 207113994 U CN207113994 U CN 207113994U CN 201721088915 U CN201721088915 U CN 201721088915U CN 207113994 U CN207113994 U CN 207113994U
- Authority
- CN
- China
- Prior art keywords
- support
- connecting rod
- mounting bracket
- main mounting
- sensor
- 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.)
- Expired - Fee Related
Links
- 238000005303 weighing Methods 0.000 title claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000010899 nucleation Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a kind of Weighing type to broadcast amount detecting device, it is related to field of agricultural cultivation, including support frame, casing connectivity kit and weighing sensor, wherein support frame as described above includes support bar, the weighing sensor is located at the centre of post upper, the top both sides of support bar are equipped with support spring guiding bar and support spring, the centre of support bar is provided with linear bearing seat, the casing connectivity kit includes main mounting bracket, the both sides inwall bottom of main mounting bracket is provided with the connecting rod being socketed in linear bearing seat, the sensor connecting bolt that is connected with weighing sensor is provided among the top of main mounting bracket.The present apparatus is capable of detecting when the actually amount of broadcasting of planting and fertilizing machine, and according to the interim detection data recorded, automatic " rotating speed-amount of broadcasting " calibrating parameters for correcting outer groove-wheel.
Description
Technical field
It the utility model is related to field of agricultural cultivation, and in particular to a kind of Weighing type broadcasts amount detecting device.
Background technology
Outer groove wheel seeding fertilizer applicator is generally controlled using sheave " rotating speed-amount of broadcasting " demarcation relation, this controlling party
Formula substantially belongs to opened loop control, and its control accuracy is influenceed by job status and device quality situation, and planting and fertilizing machine can not
Know the actual true amount of broadcasting.
Weight of material detection means in the utility model is capable of detecting when the actually amount of broadcasting of planting and fertilizing machine, and according to
The interim detection data recorded, automatic " rotating speed-amount of broadcasting " calibrating parameters for correcting outer groove-wheel, improve control accuracy；Together
When, designed device can also be used to carry out the self-calibration of outer groove-wheel " rotating speed-amount of broadcasting " relation.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of planting and fertilizing machine that is capable of detecting when
The actually amount of broadcasting, and according to the interim detection data recorded, " rotating speed-amount of broadcasting " calibrating parameters of outer groove-wheel are corrected automatically
Weighing type broadcasts amount detecting device.
The technical problem that the utility model solves can be realized using following technical scheme：A kind of Weighing type amount of broadcasting detection
Device, including support frame, casing connectivity kit and weighing sensor, weighing sensor are located at the top of support frame, and casing connects
Joint kit is enclosed on outside support frame, and wherein support frame as described above includes support bar, and support bar is " Y " font, the weighing sensor
Positioned at the centre of post upper, the top both sides of support bar are equipped with support spring guiding bar, are covered in support spring guiding bar
There is support spring, the centre of support bar is provided with linear bearing seat, and the casing connectivity kit includes main mounting bracket, main mounting bracket
Both sides inwall bottom is provided with connecting rod, and connecting rod is socketed in linear bearing seat, and sensor is provided among the top of main mounting bracket
Connecting bolt, sensor connecting bolt are connected with weighing sensor, and main mounting bracket is set respectively in the both sides of sensor connecting bolt
There is support spring to guide rod aperture, the top of support spring guiding bar guides rod aperture through support spring.
Preferably, the both sides inwall bottom of the main mounting bracket is provided with two pieces of connecting rod mounting blocks, and connecting rod is located at two
Between connecting rod mounting blocks.
Preferably, connecting rod mounting blocks are provided with connecting rod fastening screw, and connecting rod fastening screw is provided with bolt, and bolt connects
Connect the connecting rod.
Preferably, the outer wall of main mounting bracket both sides is provided with lateral support block, and the lateral surface of lateral support block is provided with universal
Steel ball.
Preferably, main mounting bracket is provided with mounting hole, and Seeding box or fertilizing box are connected with mounting hole.
Beneficial effect is：This Weighing type is broadcast amount detecting device and is mainly made up of three parts：Support frame, casing connectivity kit,
Weighing sensor.Seeding box or fertilizing box are made up of overall, the entirety weight mounting hole and the main mounting bracket of casing connectivity kit
Amount is supported by the support spring on support base.Weighing sensor lower end is fixed on support base, and spiral shell is fixed in upper end by sensor
Bolt is connected with the main mounting bracket of casing, after sensor is connected by fixing bolt, support spring is in most compressed state all the time,
The support force of spring keeps constant, and because the support force of spring is more than the gross weight of casing, therefore, the pulling force that sensor is subject to is
The difference of spring supporting power and casing gravity.
The present apparatus is mounted with linear bearing seat on support base, and corresponding connecting rod mounting blocks are devised in main mounting seat,
It is serially connected between linear bearing seat and connecting rod mounting blocks by connecting rod, linear bearing ensures main mounting bracket gravity by propping up
Spring supporting is supportted, without producing extra vertical direction resistance, while defines main mounting bracket and support frame again in the horizontal direction
Relative motion；And there is lateral support block in the both sides of main mounting bracket, lateral support block header is a universal steel ball, to the greatest extent may be used
Lateral support block can be eliminated and produce extra resistance, lateral support block adds casing and support base in box width side on the whole
To stability.Above-mentioned two structure can keep not having phase between the entirety that casing forms with casing connectivity kit and support frame
To motion, ensure stable state between the two, sensor is obtained stable detection signal.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of Weighing type of the utility model broadcasts amount detecting device；
Fig. 2 is the structural representation for the support frame that a kind of Weighing type of the utility model broadcasts amount detecting device；
Fig. 3 is the structural representation for the casing connectivity kit that a kind of Weighing type of the utility model broadcasts amount detecting device；
Wherein 1, support frame；2, casing connectivity kit；3, weighing sensor；4, support bar；5, support spring guiding bar；6,
Support spring；7, linear bearing seat；8, main mounting bracket；9, connecting rod；10, mounting hole；11, sensor connecting bolt；12, support
Spring guides rod aperture；13, connecting rod mounting blocks；14, connecting rod fastening screw；15, lateral support block；16, universal steel ball.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Fig. 1, Fig. 2 and Fig. 3 show the embodiment that a kind of Weighing type of the utility model broadcasts amount detecting device：One kind claims
Weight formula broadcasts amount detecting device, including support frame 1, casing connectivity kit 2 and weighing sensor 3, and weighing sensor 3 is positioned at support
The top of frame 1, casing connectivity kit 2 are enclosed on outside support frame 1, and wherein support frame as described above 1 includes support bar 4, and support bar 4 is
" Y " font, the weighing sensor 3 are located at the centre of the upper end of support bar 4, and the top both sides of support bar 4 are equipped with support spring
Guiding bar 5, support spring 6 is cased with support spring guiding bar 5, the centre of support bar 4 is provided with linear bearing seat 7, the casing
Connectivity kit 2 includes main mounting bracket 8, and the both sides inwall bottom of main mounting bracket 8 is provided with connecting rod 9, and connecting rod 9 is socketed in linear axis
In bearing 7, sensor connecting bolt 11, sensor connecting bolt 11 and weighing sensor 3 are provided among the top of main mounting bracket 8
It is connected, main mounting bracket 8 is respectively equipped with support spring guiding rod aperture 12, support spring guiding in the both sides of sensor connecting bolt 11
The top of bar 5 guides rod aperture 12 through support spring.
It is worth noting that, the both sides inwall bottom of the main mounting bracket 8 is provided with two pieces of connecting rod mounting blocks 13, connecting rod
9 between two connecting rod mounting blocks 13.Connecting rod mounting blocks 13 are provided with connecting rod fastening screw 14, connecting rod fastening spiral shell
Hole 14 is provided with bolt, connecting rod 9 described in bolt connection.The outer wall of the main both sides of mounting bracket 8 is provided with lateral support block 15, lateral branch
The lateral surface of bracer 15 is provided with universal steel ball 16.Main mounting bracket 8 is provided with mounting hole 10, Seeding box or fertilizing box and mounting hole 10
It is connected.
Based on above-mentioned, this Weighing type is broadcast amount detecting device and is mainly made up of three parts：Support frame 1, casing connectivity kit 2,
Weighing sensor 3.Seeding box or fertilizing box form entirety by the main mounting bracket 8 of mounting hole 10 and casing connectivity kit 2, and this is whole
Body weight is supported by the support spring 6 on support base.The lower end of weighing sensor 3 is fixed on support base, and upper end passes through sensor
Fixing bolt mounting bracket 8 main with casing is connected, and after sensor is connected by fixing bolt, makes support spring 6 all the time in maximum
Compressive state, the support force of spring keep constant, because the support force of spring is more than the gross weight of casing, therefore, sensor by
The pulling force arrived is spring supporting power and the difference of casing gravity.
The present apparatus is mounted with linear bearing seat 7 on support base, and corresponding connecting rod mounting blocks are devised in main mounting seat
13, it is serially connected between linear bearing seat 7 and connecting rod mounting blocks 13 by connecting rod 9, linear bearing seat 7 ensures main installation
The gravity of frame 8 is supported by support spring 6, without producing extra vertical direction resistance, while defines main mounting bracket 8 and support again
The relative motion of frame 1 in the horizontal direction；And there are lateral support block 15, the head of lateral support block 15 in the both sides of main mounting bracket 8
It is a universal steel ball 16, eliminates as much as lateral support block 15 and produce extra resistance, lateral support block 15 increases on the whole
The stability of casing and support base in box width direction.Above-mentioned two structure can keep casing and casing connectivity kit 2
There is no relative motion between the entirety and support frame 1 of composition, ensure stable state between the two, sensor is obtained stabilization
Detection signal.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (5)
1. a kind of Weighing type broadcasts amount detecting device, including support frame, casing connectivity kit and weighing sensor, weighing sensor
Positioned at the top of support frame, casing connectivity kit is enclosed on outside support frame, it is characterised in that：Support frame as described above includes support bar,
Support bar is " Y " font, and the weighing sensor is located at the centre of post upper, and the top both sides of support bar are equipped with support
Spring guiding bar, support spring is cased with support spring guiding bar, the centre of support bar is provided with linear bearing seat, and the casing connects
Joint kit includes main mounting bracket, and the both sides inwall bottom of main mounting bracket is provided with connecting rod, and connecting rod is socketed in linear bearing seat,
Sensor connecting bolt is provided among the top of main mounting bracket, sensor connecting bolt is connected with weighing sensor, main mounting bracket
Support spring guiding rod aperture is respectively equipped with the both sides of sensor connecting bolt, the top of support spring guiding bar passes through support bullet
Spring guides rod aperture.
2. a kind of Weighing type broadcasts amount detecting device according to claim 1, it is characterised in that：The main mounting bracket is provided with peace
Hole is filled, Seeding box or fertilizing box are connected with mounting hole.
3. a kind of Weighing type broadcasts amount detecting device according to claim 1, it is characterised in that：In the both sides of the main mounting bracket
Wall bottom is provided with two pieces of connecting rod mounting blocks, and connecting rod is between two connecting rod mounting blocks.
4. a kind of Weighing type broadcasts amount detecting device according to claim 3, it is characterised in that：Set on the connecting rod mounting blocks
There is connecting rod to fasten screw, connecting rod fastening screw is provided with bolt, connecting rod described in bolt connection.
5. a kind of Weighing type broadcasts amount detecting device according to claim 1, it is characterised in that：Outside the main mounting bracket both sides
Wall is provided with lateral support block, and the lateral surface of lateral support block is provided with universal steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721088915.8U CN207113994U (en) | 2017-08-29 | 2017-08-29 | A kind of Weighing type broadcasts amount detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721088915.8U CN207113994U (en) | 2017-08-29 | 2017-08-29 | A kind of Weighing type broadcasts amount detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207113994U true CN207113994U (en) | 2018-03-16 |
Family
ID=61585435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721088915.8U Expired - Fee Related CN207113994U (en) | 2017-08-29 | 2017-08-29 | A kind of Weighing type broadcasts amount detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207113994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107367315A (en) * | 2017-08-29 | 2017-11-21 | 南京农业大学 | A kind of Weighing type broadcasts amount detecting device |
-
2017
- 2017-08-29 CN CN201721088915.8U patent/CN207113994U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107367315A (en) * | 2017-08-29 | 2017-11-21 | 南京农业大学 | A kind of Weighing type broadcasts amount detecting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206005229U (en) | A kind of crop branch device | |
| CN207113994U (en) | A kind of Weighing type broadcasts amount detecting device | |
| CN207083609U (en) | A kind of gardens vine plant climbing device | |
| CN107367315A (en) | A kind of Weighing type broadcasts amount detecting device | |
| CN206533844U (en) | A kind of Landscape tree fixed mount | |
| CN206620666U (en) | A kind of milk cattle cultivating feeding fence | |
| CN107575058B (en) | A kind of adjustable livestock-raising place sun-shading device | |
| CN206760281U (en) | A kind of gardens tree fixing device | |
| CN214257081U (en) | A land leveling device for agricultural | |
| CN202738420U (en) | Fixing frame of strengthening sowing fertilizer applicator | |
| CN109429591A (en) | A kind of Rice Cropping implanted device | |
| CN105766149B (en) | A kind of stepless adjustable suppression of soil mechanism | |
| CN209120629U (en) | A kind of novel rice planting unit | |
| CN109831965A (en) | Profiling limits deep V-arrangement roller sealer | |
| CN208964825U (en) | A kind of device for organic waste system fertilizer | |
| CN208001653U (en) | A kind of municipal administration gardens vine plant climbing device | |
| CN207465507U (en) | A kind of window side embedded parts positioning device | |
| CN208937156U (en) | A kind of breeder weighing apparatus of adjustable height | |
| CN207022698U (en) | Dragon fruit post | |
| CN209735775U (en) | Reducing mechanism is used in soil fertilizer production | |
| CN220986825U (en) | Cultivation planting device of selenium-rich crops | |
| CN218184178U (en) | Plant growth corrects support | |
| CN213506641U (en) | Shock-absorbing structure of fertilizer apparatus for producing | |
| CN205711879U (en) | Town road isolated column | |
| CN202587824U (en) | Adjusting and damping device for seeder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 |