CN207721185U - A kind of feed cooler - Google Patents
A kind of feed cooler Download PDFInfo
- Publication number
- CN207721185U CN207721185U CN201721604773.6U CN201721604773U CN207721185U CN 207721185 U CN207721185 U CN 207721185U CN 201721604773 U CN201721604773 U CN 201721604773U CN 207721185 U CN207721185 U CN 207721185U
- Authority
- CN
- China
- Prior art keywords
- bulk cargo
- rotary shaft
- cooling storehouse
- fixedly connected
- feed
- 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
- 238000001816 cooling Methods 0.000 claims abstract description 55
- 239000000463 material Substances 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 239000011236 particulate material Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
- 241001083492 Trapa Species 0.000 description 1
- 235000014364 Trapa natans Nutrition 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a kind of feed coolers, belong to Feed Manufacturing processing equipment field, it is desirable to provide the feed cooler that a kind of feed cooling uniformity is high, feed cooler dischargeable capacity utilization rate is high, its key points of the technical solution are that：A kind of feed cooler, including rack and the feeder, cooling storehouse and the aggregate bin that are fixed on the rack and are fixedly connected sequentially, feeder be fixedly connected on stretch into cooling storehouse draw charging tray, one end of aggregate bin is connected to cooling storehouse, the other end offers discharge gate, the discharge mechanism for being from top to bottom additionally provided with material scattering device inside cooling storehouse and being arranged below material scattering device；Material scattering device includes the rotary shaft for being installed in motor at the top of cooling storehouse, being connect by bearing with motor output shaft, rotary shaft extends vertically at the top of cooling storehouse in cooling storehouse, the one end of rotary shaft far from motor is fixedly connected with bulk cargo disk diagonally downward, and the position of bulk cargo disk is corresponding with feeder.The utility model is suitable for the cooling processing of feed.
Description
Technical field
The utility model is related to Feed Manufacturing process equipment, more particularly to a kind of feed cooler.
Background technology
Feed industry is the highest industry of industrialization degree in China's agricultural, is contact planting industry, aquaculture, livestock products processing
The tie of the industries such as industry occupies very important effect in agricultural.The cooling of particulate material is indispensable in granulation workshop section
Process, the material temperature after pelletizing in feed preparation are very high, it is necessary to carry out cooling treatment to it so that temperature of charge after cooling
It is qualified.Counterflow cooler can be cooled to slightly above 3 DEG C of room temperature by temperature is come out from granulator up to 70 DEG C~90 DEG C of particulate material
~5 DEG C, and safe moisture can be dropped to（≤12.5%）, it is convenient for transport, storage and the keeping of particulate material in this way.
Notification number is that the Chinese patent of CN204015056U discloses a kind of feed cooler preventing material leakage, including feeding
Device, material scattering device, cooling storehouse, discharge mechanism, travel switch and discharge mechanism；Wherein, distinguish in the both sides up and down of discharge mechanism
Equipped with high charge level sensor and low level sensor, high charge level sensor and low level sensor are all connected to a PLC controller；
PLC controller includes time-delay trigger, in the high charge level signal for receiving high charge level sensor, generates the first time delayed signal control
Feeder processed stops feeding action；When receiving the low level signals of low level sensor, the control of the second time delayed signal is generated
Discharge mechanism stops discharge action.This feed cooler can solve the material leakage of cooling tower in production process, but the feed
Cooler is using pyramid type bulk cargo frame, and since the bulk cargo area of water chestnut taper bulk cargo frame is small, bulk cargo is uneven, causes feed cold
But device dischargeable capacity utilization rate is too low, and feed granules inhomogeneous cooling is even, and pellet quality is unstable.
Utility model content
The purpose of this utility model is to provide a kind of feed cooler, has the feed cooling uniformity high, feed cooler
The high advantage of dischargeable capacity utilization rate.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of feed cooler, including rack and be fixed on the rack and be fixedly connected sequentially feeder, cooling storehouse and
Aggregate bin, the feeder are fixedly connected on the charging tray that draws for stretching into cooling storehouse, and one end of the aggregate bin is connected to cooling storehouse, separately
One end offers discharge gate, the material discharging machine for being from top to bottom additionally provided with material scattering device inside the cooling storehouse and being arranged below material scattering device
Structure；
The material scattering device includes the rotation for being installed in motor at the top of cooling storehouse, being connect by bearing with motor output shaft
Axis, the rotary shaft extend vertically at the top of cooling storehouse in cooling storehouse, and the one end of the rotary shaft far from motor is fixedly connected with
The position of bulk cargo disk diagonally downward, the bulk cargo disk is corresponding with feeder.
By using above-mentioned technical proposal, feed draws charging tray by feeder edge and enters cooling storehouse and fall in bulk cargo disk
On, motor driving rotary shaft rotates in cooling storehouse, and then fixed bulk cargo disk on the rotary shaft rotates with, on bulk cargo disk
Feed is rotated under the turning effort of bulk cargo disk and is fallen from bulk cargo disk under the action of centripetal force and gravity, such
Bulk cargo dish structure bulk cargo effect is good, effectively increases feed cooler dischargeable capacity utilization rate, and the cooling uniformity of feed is high.
Further, the bulk cargo disk is fixedly connected with fixed frame on one side far from motor, is offered on the bulk cargo disk
First mounting hole offers the second mounting hole corresponding with the first mounting hole on the fixed frame, and the rotary shaft is worn successively
It crosses the first mounting hole and the second mounting hole and is fixedly connected with ring flange, the fixed frame is with ring flange close to a face spiral shell of motor
It tethers and connects.
By using above-mentioned technical proposal, bulk cargo disk is connect with rotary shaft by fixed frame, further enhances bulk cargo disk
Stable connection.
Further, the rotary shaft end extension is fixed with connecting pin, and the diameter of the connecting pin is straight less than rotary shaft
Diameter, coaxially fitting is socketed with the identical connecting cylinder of length on the connecting pin, and the connecting cylinder wears the axis for being fixed on ring flange
The heart；
It offers the first keyway on the connecting pin outer wall, offers on the connecting cylinder inner wall and be adapted to the first keyway
Second keyway passes through key connection between the connecting pin and connecting cylinder；
The end bolt of the connecting pin is connected with end cap, and the diameter of the end cap is identical as connecting cylinder diameter.
By using above-mentioned technical proposal, ring flange is connect by connecting cylinder with connecting pin, and connecting cylinder and connecting pin
Key connection can realize being detachably connected between ring flange and rotary shaft, and then connect with flange plate bolt and be set in rotation
Fixed frame in shaft and the bulk cargo disk being fixedly connected with fixed frame can be disassembled from end of the rotary shaft far from motor,
To which the convenient repair and replacement to bulk cargo disk work.
Further, the section of the bulk cargo disk is in the Contraband shape being open towards feeder.
By using above-mentioned technical proposal, the bulk cargo disk of Contraband shape can accept more feeds, extend the feed bulk cargo time,
Feed on effective less bulk cargo disk is accumulated in the local location of cooling storehouse.
Further, the described one end of bulk cargo disk far from rotary shaft is provided with adjusting section；
The shape for adjusting section is identical as bulk cargo disk, and the bulk cargo disk, which is embedded, to be adjusted in section；
The bottom wall for adjusting section offers waist-shaped hole along the axis direction of bulk cargo disk, is opened on the bottom wall of the bulk cargo disk
Equipped with limit hole corresponding with waist-shaped hole；
It is bolted between the limit hole and waist-shaped hole.
By using above-mentioned technical proposal, section is adjusted by setting, the length adjustment of bulk cargo disk may be implemented, and then realize
Adjust the effect of bulk cargo area so that material scattering device can adapt to the demand of different bulk cargos.
Further, be also fixedly connected with tandem bucket in the rotary shaft, the tandem bucket be located at motor and bulk cargo disk it
Between, the opening of the tandem bucket with draw that charging tray is corresponding, the outlet of the tandem bucket is corresponding with bulk cargo disk.
By using above-mentioned technical proposal, by the way that tandem bucket is arranged, the feed that cooling storehouse is entered through feeder is first gathered in
In tandem bucket, tandem bucket is rotated with rotary shaft, the going out through tandem bucket under the action of centripetal force and gravity of the feed in tandem bucket
It mouthful is discharged on bulk cargo disk, bulk cargo disk draws the material that draws of charging tray and act on and when extending bulk cargo to the further bulk cargo of feed to improve
Between, the bulk cargo effect of enhancing bulk cargo disk.
Further, sleeve it has been fixedly and coaxially connected in the middle part of the rotary shaft, uniform fixed ring in the circumferential direction of the sleeve
Equipped with rotating vane, the one end of the rotating vane far from rotary shaft is fixedly connected with tandem bucket inner wall.
By using above-mentioned technical proposal, rotating vane plays compartmentation to the material for entering tandem bucket, and when rotation
When shaft rotates, rotating vane rotates with, under the self gravitation effect of feed and under the effect of the rotary thrust of rotating vane
Vibrations, rotating vane generate stirring action to feed, to increase feed and the cold air time of contact in cooling storehouse.
Further, speed reducer is fixedly connected on the motor, the speed reducer is fixed by fixed seat and cooling storehouse
Connection.
By using above-mentioned technical proposal, speed reducer is capable of the rotating speed of regulation motor output shaft, and then adjusts bulk cargo disk
Rotating speed so that material scattering device disclosure satisfy that requirement of the cooler to the bulk cargo area of different feeds.
Further, the cooling storehouse side wall is equipped with door.
By using above-mentioned technical proposal, the setting of door is convenient to carry out cleaning maintenance work to cooling storehouse.
In conclusion the utility model has the advantages that：
1. bulk cargo disk is used, to generate the bulk cargo effect to feed；
2. tandem bucket is used, to generate the bulk cargo effect of enhancing bulk cargo disk；
3. the adjusting section of bulk cargo disk is used, to generate the regulatory function to bulk cargo disk so that feed cooler can
Meet the bulk cargo area requirements of different feeds.
Description of the drawings
Fig. 1 is in the present embodiment for embodying whole structural schematic diagram；
Fig. 2 is shown for embodying the broken section of position relationship between feeder, material scattering device and cooling storehouse in the present embodiment
It is intended to；
Fig. 3 is the enlarged drawing in the portions A in Fig. 2；
Fig. 4 is the detonation configuration signal for embodying connection relation between material scattering device bulk cargo disk and rotary shaft in the present embodiment
Figure；
Fig. 5 is the enlarged drawing in the portions B in Fig. 4；
Fig. 6 is the overall structure diagram for embodying material scattering device in the present embodiment.
In figure, 1, rack；2, feeder；21, draw charging tray；3, cooling storehouse；31, door；4, aggregate bin；41, discharge gate；5、
Material scattering device；51, motor；52, bearing；53, rotary shaft；531, sleeve；5311, rotating vane；532, connecting pin；5321, first
Keyway；54, bulk cargo disk；541, the first mounting hole；542, section is adjusted；5421, waist-shaped hole；543, limit hole；55, tandem bucket；56、
Speed reducer；561, fixed seat；6, fixed frame；61, the second mounting hole；7, ring flange；71, connecting cylinder；711, the second keyway；72、
End cap；73, key；8, discharge mechanism.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of feed cooler, as shown in Figure 1, including rack 1 and the cooling storehouse 3 being fixed in rack 1.Cooling storehouse 3 is pushed up
Portion is equipped with feeder 2, and bottom wall fixation is provided with and communicated with aggregate bin 4, and the one end of aggregate bin 4 far from cooling storehouse 3 offers discharge gate
41.3 side wall of cooling storehouse is equipped with door 31.
As shown in Fig. 2, the outlet of feeder 2, which is fixedly connected with, draws charging tray 21, draws charging tray 21 and tilt down and stretch into cooling storehouse 3
It is internal.Cooling storehouse 3 is provided with the discharge mechanism 8 for discharge close to one end of aggregate bin 4, and 8 top of discharge mechanism is provided with scattered
Glassware 5, the position of material scattering device 5 are corresponding with 21 position of charging tray is drawn.
As shown in figure 3, material scattering device 5（Referring to Fig. 2）Including motor 51, tandem bucket 55 and Contraband shape bulk cargo disk 54, bulk cargo disk 54
Opening towards drawing charging tray 21.Motor 51 is fixed at the top of cooling storehouse 3, and motor 51 is fixedly connected with speed reducer 56, subtracts
Fast machine 56 is fixedly connected by fixed seat 561 with the top of cooling storehouse 3.51 output shaft of motor is connected with rotary shaft by bearing 52
53, rotary shaft 53 extends vertically into inside cooling storehouse 3.Bulk cargo disk 54 is connect with rotary shaft 53 by fixed frame 6, and bulk cargo disk 54 tilts
It is down-set.Feed is fallen along charging tray 21 is drawn on bulk cargo disk 54 through feeder 2, and motor 51 drives bulk cargo disk 54 to rotate, in turn
Bulk cargo disk 54 plays the role of feed to rotate bulk cargo.
As shown in figure 3, one side of the bulk cargo disk 54 far from motor 51 is fixedly connected with fixed frame 6, offered on bulk cargo disk 54
First mounting hole 541 offers second mounting hole corresponding with the first mounting hole 541 61 on fixed frame 6.The end of rotary shaft 53
Portion sequentially passes through the first mounting hole 541, the second mounting hole 61 and is fixedly connected with ring flange 7, and fixed frame 6 and ring flange 7 are close
Motor 51 is bolted on one side.
As shown in Figure 4 and Figure 5,53 end of rotary shaft, which extends, is fixed with connecting pin 532, and the diameter of connecting pin 532 is less than rotation
53 diameter of shaft is in boss shape.Coaxially fitting is socketed with the identical connecting cylinder 71 of length, connecting cylinder on the connecting pin 532 of boss shape
The difference of radius is identical between 71 thickness and the inner circle of boss and outer circle, can not when being set in connecting pin 532 to connecting cylinder 71
It can be slid onto in rotary shaft 53.Connecting cylinder 71 wears the axle center for being fixed on ring flange 7, and ring flange 7 passes through connecting cylinder 71 and rotation
The connecting pin 532 of axis 53 is fixedly connected.The first keyway 5321 is offered on 532 outer wall of connecting pin, is opened up on 71 inner wall of connecting cylinder
There is the second keyway 711 being adapted to the first keyway 5321, connected by key 73 between the first keyway 5321 and the second keyway 711,
To realize the connection of connecting cylinder 71 and connecting pin 532.End screw in connecting pin 532 is connected with end cap 72, for limiting
Position relationship between connecting cylinder 71 and connecting pin 532 prevents connecting cylinder 71 to be detached from connecting pin 532.The end cap of screw connection
72 and the connecting cylinder 71 that connects of key 73 realize being detachably connected for ring flange 7 jointly, and fixed frame 6 and bulk cargo disk 54 are to pass through
First mounting hole 541（Referring to Fig. 3）It is set in rotary shaft 53 with the second mounting hole 61, fixed frame 6 connects with 7 bolt of ring flange
It connects, to realize being detachably connected between fixed frame 6 and bulk cargo disk 54 and rotary shaft 53.
As shown in fig. 6, the one end of bulk cargo disk 54 far from rotary shaft 53, which is provided with, adjusts section 542.Adjust section 542 shape with
Bulk cargo disk 54 is identical, and bulk cargo disk 54, which is embedded, to be adjusted in section 542.The bottom wall of section 542 is adjusted along the axis direction of bulk cargo disk 54
Waist-shaped hole 5421 is offered, limit hole 543 corresponding with waist-shaped hole 5421, limit hole 543 are offered on the bottom wall of bulk cargo disk 54
It is bolted between waist-shaped hole 5421.The length of bulk cargo disk 54 can be adjusted by adjusting section 542, realize that adjusting dissipates
The effect of charge level product.
As shown in fig. 6, tandem bucket 55 is fixedly connected between motor 51 and bulk cargo disk 54 and in rotary shaft 53.Tandem
Bucket 55 opening and draw charging tray 21（Referring to Fig. 3）Corresponding, the outlet of tandem bucket 55 is corresponding with bulk cargo disk 54.Rotary shaft 53
Middle part has been fixedly and coaxially connected sleeve 531, and uniform fixed ring is equipped with rotating vane 5311, rotating vane in the circumferential direction of sleeve 531
5311 one end far from rotary shaft 53 is fixedly connected with 55 inner wall of tandem bucket, to realize the fixation of tandem bucket 55 and rotary shaft 53
Connection.Rotating vane 5311 plays compartmentation to the material for entering tandem bucket 55, and when rotary shaft 53 rotates, pivoting leaf
Piece 5311 rotates with, and stirring action is generated to feed, to increase feed and cooling storehouse 3（Referring to Fig. 2）Interior cold air contact
Time.
Specific implementation process：The bolt connected between waist-shaped hole 5421 and limit hole 543 is unscrewed, it is then mobile to adjust section
542 adjustment bulk cargo disks 54 are to required length, then are bolted the position relationship for adjusting section 542 and bulk cargo disk 54.Granulator
High temperature, the high humility feed granules of production are fed through feeder 2 in tandem bucket 55, and motor 51 drives rotary shaft 53 to make constant speed 360
Degree rotation, the rotating vane 5311 being fixedly connected with rotary shaft 53 generate stirring action to feed, and the rotation of bulk cargo disk 54 is dissipated
Material, be deposited in cooling storehouse 3 to bulk cargo even action of the feed through bulk cargo disk 54, after staying for some time in cooling storehouse 3 by
Discharge mechanism 8 discharges it into aggregate bin 4, and the discharge gate 41 of aggregate bin 4 will access collection device, to completing cooling feed
It is collected work.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (9)
1. a kind of feed cooler, including rack (1) and the feeder (2), cold that is fixed in rack (1) and is fixedly connected sequentially
But storehouse (3) and aggregate bin (4), the feeder (2) be fixedly connected on stretch into cooling storehouse (3) draw charging tray (21), it is described to gather materials
One end of bucket (4) is connected to cooling storehouse (3), and the other end offers discharge gate (41), and the cooling storehouse (3) is internal from top to bottom to go back
Equipped with material scattering device (5) and the discharge mechanism (8) being arranged below material scattering device (5)；
It is characterized in that：The material scattering device (5) includes motor (51) and motor (51) output shaft being installed at the top of cooling storehouse (3)
The rotary shaft (53) connected by bearing (52), the rotary shaft (53) extend vertically into cooling storehouse (3) at the top of cooling storehouse (3)
Interior, the one end of the rotary shaft (53) far from motor (51) is fixedly connected with bulk cargo disk (54) diagonally downward, the bulk cargo disk
(54) position is corresponding with feeder (2).
2. a kind of feed cooler according to claim 1, it is characterized in that：The separate motor (51) of the bulk cargo disk (54)
It is fixedly connected with fixed frame (6) on one side, offers the first mounting hole (541) on the bulk cargo disk (54), on the fixed frame (6)
The second mounting hole (61) corresponding with the first mounting hole (541) is offered, the rotary shaft (53) sequentially passes through the first installation
Hole (541) and the second mounting hole (61) are simultaneously fixedly connected with ring flange (7), and the fixed frame (6) is with ring flange (7) close to motor
(51) be bolted on one side.
3. a kind of feed cooler according to claim 2, it is characterized in that：Rotary shaft (53) end, which extends, to be fixed with
The diameter of connecting pin (532), the connecting pin (532) is less than rotary shaft (53) diameter, is coaxially bonded on the connecting pin (532)
It is socketed with the identical connecting cylinder of length, the connecting cylinder (71) wears the axle center for being fixed on ring flange (7)；
The first keyway (5321) is offered on connecting pin (532) outer wall, is offered on connecting cylinder (71) inner wall and the
The second keyway (711) of one keyway (5321) adaptation, passes through key between first keyway (5321) and the second keyway (711)
(73) it connects；
The end bolt of the connecting pin (532) is connected with end cap (72), and the diameter and connecting cylinder (71) of the end cap (72) are straight
Diameter is identical.
4. a kind of feed cooler according to any one of claims 1 to 3, it is characterized in that：The bulk cargo disk (54) is cut
Face is in the Contraband shape being open towards feeder (2).
5. a kind of feed cooler according to claim 4, it is characterized in that：The bulk cargo disk (54) is far from rotary shaft (53)
One end be provided with adjust section (542)；
The shape for adjusting section (542) is identical as bulk cargo disk (54), and the bulk cargo disk (54), which is embedded, to be adjusted in section (542)；
The bottom wall for adjusting section (542) offers waist-shaped hole (5421), the bulk cargo along the axis direction of bulk cargo disk (54)
Limit hole (543) corresponding with waist-shaped hole (5421) is offered on the bottom wall of disk (54)；
It is bolted between the limit hole (543) and waist-shaped hole (5421).
6. a kind of feed cooler according to claim 1, it is characterized in that：It is also fixedly connected on the rotary shaft (53)
Tandem bucket (55), the tandem bucket (55) are located between motor (51) and bulk cargo disk (54), the opening of the tandem bucket (55) with
Draw that charging tray (21) is corresponding, the outlet of the tandem bucket (55) is corresponding with bulk cargo disk (54).
7. a kind of feed cooler according to claim 6, it is characterized in that：Coaxial fixed company in the middle part of the rotary shaft (53)
It is connected to sleeve (531), uniform fixed ring is equipped with rotating vane (5311), the rotating vane in the circumferential direction of the sleeve (531)
(5311) one end far from rotary shaft (53) is fixedly connected with tandem bucket (55) inner wall.
8. a kind of feed cooler according to claim 1, it is characterized in that：It is fixedly connected with deceleration on the motor (51)
Machine (56), the speed reducer (56) are fixedly connected by fixed seat (561) with cooling storehouse (3).
9. a kind of feed cooler according to claim 1, it is characterized in that：Cooling storehouse (3) side wall is equipped with door
(31)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721604773.6U CN207721185U (en) | 2017-11-24 | 2017-11-24 | A kind of feed cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721604773.6U CN207721185U (en) | 2017-11-24 | 2017-11-24 | A kind of feed cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207721185U true CN207721185U (en) | 2018-08-14 |
Family
ID=63088833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721604773.6U Expired - Fee Related CN207721185U (en) | 2017-11-24 | 2017-11-24 | A kind of feed cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207721185U (en) |
-
2017
- 2017-11-24 CN CN201721604773.6U patent/CN207721185U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |