CN204220245U - A kind of hack screening plant - Google Patents
A kind of hack screening plant Download PDFInfo
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- CN204220245U CN204220245U CN201420574379.2U CN201420574379U CN204220245U CN 204220245 U CN204220245 U CN 204220245U CN 201420574379 U CN201420574379 U CN 201420574379U CN 204220245 U CN204220245 U CN 204220245U
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Abstract
The utility model discloses a kind of hack screening plant, belong to hack screening plant technical field, solve in soil and have stone, soil fineness is uneven, affects the problem of planting.The soil conveying device that the utility model comprises the soil crushing device of hack, the soil sieve separating device be connected with the output of soil crushing device and is connected with soil sieve separating device output, by soil crushing device hack, soil feeding soil sieve separating device after broken is carried out thickness and stone filtration, then sends into soil conveying device removal impurity.The utility model be used for hack and sieve broken after soil.
Description
Technical field
A kind of hack screening plant, for hack and sieve broken after soil, belong to hack screening plant technical field.
Background technology
There is now a lot of pulverizers, for very hard soil is smashed, with a lot of stone in some earth, so in order to the stone in soil is taken out, first need soil to smash, the stone in soil could be taken out.After pulverizer hack, thick soil and fine earth can also be filtered, carry out use soil as required, present pulverizer unilaterally can only carry out hack, just directly fall on the ground after hack, be not easy to next process and screen, if from for go to next process feeding, not only waste of manpower, reduces hack screening effeciency.
Have now in a lot of soil and have a lot of not squashy thick block soil, and a lot of stone is also had in soil, banker or the plantation growth being unfavorable for flowers and plants very for indoor plants is planted at us, if stone is too much, plant is difficult to absorb nutrient, but also be easily pressed onto plant, cause Plant death.If have stone in soil, carry out planting with corresponding instrument, also tool setting can have very large wearing and tearing, cause cutter to be done for soon.For the plantation of plant, also there is corresponding requirement for soil, if soil becomes block, be just unfavorable for plant growth, need to be correspondingly processed to soil for this reason.
Summary of the invention
The utility model, for the deficiencies in the prior art part, provides a kind of hack screening plant, and solve in soil and have stone, soil fineness is uneven, affects the problem of planting.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of hack screening plant, is characterized in that: the soil conveying device comprising the soil crushing device of hack, the soil sieve separating device be connected with the output of soil crushing device and be connected with soil sieve separating device output, soil crushing device comprises the Chu Tuxiang of storage soil, the end face storing up native case is feeding mouth, and the bottom surface of Chu Tuxiang is discharging opening, and the bottom of Chu Tuxiang arranges the storage soil case bracing frame supporting the native case of storage, the native case bracing frame of storage is provided with conveyer belt, conveyer belt is positioned under the discharging opening of Chu Tuxiang, at the traffic direction end of conveyer belt, on the lateral wall of the discharging opening of Chu Tuxiang, store up on native case and be provided with rotating shaft wheel and tooth bar, rotating shaft wheel is provided with rotating shaft, and rotating shaft is provided with gear, and wheel and rack matches, soil sieve separating device comprises the soil case holding soil and filter, for supporting the soil case bracing frame of soil case, soil case becomes certain angle of inclination with horizontal plane, along inclined direction high-end, soil case is provided with hack feeding mouth, along inclined direction, the bottom of soil case is provided with fine earth discharging opening, low side along inclined direction, soil case is provided with thick native discharging opening, soil case inside is provided with rotary screen, soil feeding mouth is provided with feed chute, feed chute extends in rotary screen, thick native discharging opening is arranged under rotary screen, feed chute is placed under the throughput direction end of conveyer belt, soil conveying device comprises frame, and be arranged on the transport tape in frame, transport tape becomes angle of inclination in frame, and the low side of the transmission direction of transport tape is provided with fine earth feed chute, and the high-end of transmission direction of transport tape is provided with fine earth blow tank.
As preferably, the discharge port end of the native case of described storage, along the retrograde direction of conveyer belt and the two ends of traffic direction, stores up the block native case being provided with anti-soil and falling from conveyer belt.
As preferably, the native case bracing frame of storage is extended in described rotating shaft, and is provided with manual pulley on the two ends of rotating shaft.
As preferably, be provided with puddle support in described rotary screen, puddle support is supported by soil case bracing frame, and puddle support is connected with the motor outside soil case by shaft.
As preferably, described puddle support is provided with the raised strip of multiple hack.
As preferably, described transport tape is placed in the groove of frame.
As preferably, the angle of described transport tape and horizontal plane is 45 °-60 °.
Compared with prior art, the utility model has the advantage of:
One, by conveyer belt, soil is taken out of in the native case of storage, and by the cooperation of rack and pinion, crushes soil, meet simultaneously hack and conveying broken after soil;
Two, manual pulley be for can not discharging time, manual pulley of counterclockwise or clockwise rolling, goes to sticks and staves large soil, is convenient to the hack that conveyer belt drives discharging opening;
Three, baffle plate falls from conveyer belt for preventing hack;
Four, the rotary screen by arranging in soil case, can put into the rotary screen of soil case by soil, the soil of thick stone, thick block and fine earth earth can be separated by rotary screen;
Five, by driven by motor puddle support, puddle support drives rotary screen to rotate, and soil and puddle support is collided, soil is also played to the effect of pulverizing;
Six, by arranging raised strip on puddle support, it is more easily play pulverization that soil and puddle support are collided;
Seven, soil conveying device is when conveying soil, owing to carrying from the bottom up, the paper scrap in fine earth and thin impurity can be blown away, not need blower fan just can realize.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model soil crushing device;
Fig. 2 is the schematic perspective view of the utility model new soil screening plant;
Fig. 3 is the schematic perspective view of the utility model soil conveying device;
In figure: 1-soil crushing device, 2-soil sieve separating device, 3-soil conveying device, 4-stores up native case, 5-feeding mouth, 6-discharging opening, 7-stores up native case bracing frame, 8-conveyer belt, 9-rotating shaft is taken turns, 10-tooth bar, 11-rotating shaft, 12-gear, 13-soil case, 14-soil case bracing frame, 15-hack feeding mouth, 16-fine earth discharging opening, the thick native discharging opening of 17-, 18-rotary screen, 19-feed chute, 20-frame, 21-transport tape, 22-fine earth feed chute, 23-fine earth blow tank, 24-block, 25-manual pulley, 26-puddle support, 27-shaft, 28-motor, 29-raised strip, 30-groove.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment 1:
A kind of hack screening plant, the soil conveying device 3 comprising the soil crushing device 1 of hack, the soil sieve separating device 2 be connected with the output of soil crushing device 1 and be connected with soil sieve separating device 2 output, soil crushing device 1 comprises the storage soil case 4 of storage soil, the end face storing up native case 4 is feeding mouth 5, the bottom surface of storing up native case 4 is discharging opening 6, the bottom of storing up native case 4 arranges the storage soil case bracing frame 7 supporting the native case 4 of storage, the native case bracing frame 7 of storage is provided with conveyer belt 8, conveyer belt 8 be positioned at store up native case 4 discharging opening 6 under, at the traffic direction end of conveyer belt 8, store up on the lateral wall of the discharging opening 6 of native case 4, store up on native case 4 and be provided with rotating shaft wheel 9 and tooth bar 10, rotating shaft wheel 9 is provided with rotating shaft 11, and rotating shaft 11 is provided with gear 12, and gear 12 matches with tooth bar 10, soil sieve separating device 2 comprises the soil case 13 holding soil and filter, for supporting the soil case bracing frame 14 of soil case 13, soil case 13 becomes certain angle of inclination with horizontal plane, along inclined direction high-end, soil case 13 is provided with hack feeding mouth 15, along inclined direction, the bottom of soil case 13 is provided with fine earth discharging opening 16, low side along inclined direction, soil case 13 is provided with thick native discharging opening 17, soil case 13 inside is provided with rotary screen 18, hack feeding mouth 15 is provided with feed chute 19, feed chute 19 extends in rotary screen 18, thick native discharging opening 17 is arranged under rotary screen 18, feed chute 19 is placed under the throughput direction end of conveyer belt 8, soil conveying device 3 comprises frame 20, be arranged on the transport tape 21 in frame 20, transport tape 21 becomes angle of inclination in frame 20, and the low side of the transmission direction of transport tape 21 is provided with fine earth feed chute 22, and the high-end of transmission direction of transport tape 21 is provided with fine earth blow tank 23.By conveyer belt 8, soil is taken out of in the native case 4 of storage, and coordinating by tooth bar 10 and gear 12, crush soil, meet simultaneously hack and conveying broken after soil, soil after broken is passed through the interior rotary screen 18 arranged of soil case 13, soil can be put into the rotary screen 18 of soil case 13, the soil of thick stone, thick block and fine earth earth can be separated by rotary screen 18, soil conveying device 3 is when conveying soil, owing to carrying from the bottom up, paper scrap in fine earth and thin impurity can be blown away, not need blower fan just can realize.The utility model achieves hack and point soil, can filter out the soil of good quality.
Embodiment 2:
A kind of hack screening plant, the soil conveying device 3 comprising the soil crushing device 1 of hack, the soil sieve separating device 2 be connected with the output of soil crushing device 1 and be connected with soil sieve separating device 2 output, soil crushing device 1 comprises the storage soil case 4 of storage soil, the end face storing up native case 4 is feeding mouth 5, the bottom surface of storing up native case 4 is discharging opening 6, the bottom of storing up native case 4 arranges the storage soil case bracing frame 7 supporting the native case 4 of storage, the native case bracing frame 7 of storage is provided with conveyer belt 8, conveyer belt 8 be positioned at store up native case 4 discharging opening 6 under, at the traffic direction end of conveyer belt 8, store up on the lateral wall of the discharging opening 6 of native case 4, store up on native case 4 and be provided with rotating shaft wheel 9 and tooth bar 10, rotating shaft wheel 9 is provided with rotating shaft 11, and rotating shaft 11 is provided with gear 12, and gear 12 matches with tooth bar 10, soil sieve separating device 2 comprises the soil case 13 holding soil and filter, for supporting the soil case bracing frame 14 of soil case 13, soil case 13 becomes certain angle of inclination with horizontal plane, along inclined direction high-end, soil case 13 is provided with hack feeding mouth 15, along inclined direction, the bottom of soil case 13 is provided with fine earth discharging opening 16, low side along inclined direction, soil case 13 is provided with thick native discharging opening 17, soil case 13 inside is provided with rotary screen 18, hack feeding mouth 15 is provided with feed chute 19, feed chute 19 extends in rotary screen 18, thick native discharging opening 17 is arranged under rotary screen 18, feed chute 19 is placed under the throughput direction end of conveyer belt 8, soil conveying device 3 comprises frame 20, be arranged on the transport tape 21 in frame 20, transport tape 21 becomes angle of inclination in frame 20, and the low side of the transmission direction of transport tape 21 is provided with fine earth feed chute 22, and the high-end of transmission direction of transport tape 21 is provided with fine earth blow tank 23.By conveyer belt 8, soil is taken out of in the native case 4 of storage, and coordinating by tooth bar 10 and gear 12, crush soil, meet simultaneously hack and conveying broken after soil, soil after broken is passed through the interior rotary screen 18 arranged of soil case 13, soil can be put into the rotary screen 18 of soil case 13, the soil of thick stone, thick block and fine earth earth can be separated by rotary screen 18, soil conveying device 3 is when conveying soil, owing to carrying from the bottom up, paper scrap in fine earth and thin impurity can be blown away, not need blower fan just can realize.The utility model achieves hack and point soil, can filter out the soil of good quality.Discharging opening 6 end of the native case 4 of described storage, along the retrograde direction of conveyer belt 8 and the two ends of traffic direction, stores up the block 24 native case 4 being provided with anti-soil and falling from conveyer belt 8.The native case bracing frame 7 of storage is extended in described rotating shaft 11, and is provided with manual pulley 25 on the two ends of rotating shaft 11.Manual pulley 25 be for can not discharging time, counterclockwise or clockwise rolling manual pulley 25, goes to sticks and staves large soil, is convenient to the hack that conveyer belt 8 drives discharging opening.
Embodiment 3:
A kind of hack screening plant, the soil conveying device 3 comprising the soil crushing device 1 of hack, the soil sieve separating device 2 be connected with the output of soil crushing device 1 and be connected with soil sieve separating device 2 output, soil crushing device 1 comprises the storage soil case 4 of storage soil, the end face storing up native case 4 is feeding mouth 5, the bottom surface of storing up native case 4 is discharging opening 6, the bottom of storing up native case 4 arranges the storage soil case bracing frame 7 supporting the native case 4 of storage, the native case bracing frame 7 of storage is provided with conveyer belt 8, conveyer belt 8 be positioned at store up native case 4 discharging opening 6 under, at the traffic direction end of conveyer belt 8, store up on the lateral wall of the discharging opening 6 of native case 4, store up on native case 4 and be provided with rotating shaft wheel 9 and tooth bar 10, rotating shaft wheel 9 is provided with rotating shaft 11, and rotating shaft 11 is provided with gear 12, and gear 12 matches with tooth bar 10, soil sieve separating device 2 comprises the soil case 13 holding soil and filter, for supporting the soil case bracing frame 14 of soil case 13, soil case 13 becomes certain angle of inclination with horizontal plane, along inclined direction high-end, soil case 13 is provided with hack feeding mouth 15, along inclined direction, the bottom of soil case 13 is provided with fine earth discharging opening 16, low side along inclined direction, soil case 13 is provided with thick native discharging opening 17, soil case 13 inside is provided with rotary screen 18, hack feeding mouth 15 is provided with feed chute 19, feed chute 19 extends in rotary screen 18, thick native discharging opening 17 is arranged under rotary screen 18, feed chute 19 is placed under the throughput direction end of conveyer belt 8, soil conveying device 3 comprises frame 20, be arranged on the transport tape 21 in frame 20, transport tape 21 becomes angle of inclination in frame 20, and the low side of the transmission direction of transport tape 21 is provided with fine earth feed chute 22, and the high-end of transmission direction of transport tape 21 is provided with fine earth blow tank 23.By conveyer belt 8, soil is taken out of in the native case 4 of storage, and coordinating by tooth bar 10 and gear 12, crush soil, meet simultaneously hack and conveying broken after soil, soil after broken is passed through the interior rotary screen 18 arranged of soil case 13, soil can be put into the rotary screen 18 of soil case 13, the soil of thick stone, thick block and fine earth earth can be separated by rotary screen 18, soil conveying device 3 is when conveying soil, owing to carrying from the bottom up, paper scrap in fine earth and thin impurity can be blown away, not need blower fan just can realize.The utility model achieves hack and point soil, can filter out the soil of good quality.Discharging opening 6 end of the native case 4 of described storage, along the retrograde direction of conveyer belt 8 and the two ends of traffic direction, stores up the block 24 native case 4 being provided with anti-soil and falling from conveyer belt 8.The native case bracing frame 7 of storage is extended in described rotating shaft 11, and is provided with manual pulley 25 on the two ends of rotating shaft 11.Manual pulley 25 be for can not discharging time, counterclockwise or clockwise rolling manual pulley 25, goes to sticks and staves large soil, is convenient to the hack that conveyer belt 8 drives discharging opening.Puddle support 26 is provided with in described rotary screen 18, puddle support 26 is supported by soil case bracing frame 14, puddle support 26 is connected with the motor 28 outside soil case 13 (in soil crushing device 1 and soil conveying device 3, motor does not show in the drawings) by shaft 27, described puddle support 26 is provided with the raised strip 29 of multiple hack.Drive puddle support 26 by motor 28, puddle support 26 drives rotary screen 18 to rotate, and soil and puddle support 26 is collided, soil is also played to the effect of pulverizing; By arranging raised strip 29 on puddle support 26, it is more easily play pulverization that soil and puddle support 26 are collided.
Embodiment 4:
A kind of hack screening plant, the soil conveying device 3 comprising the soil crushing device 1 of hack, the soil sieve separating device 2 be connected with the output of soil crushing device 1 and be connected with soil sieve separating device 2 output, soil crushing device 1 comprises the storage soil case 4 of storage soil, the end face storing up native case 4 is feeding mouth 5, the bottom surface of storing up native case 4 is discharging opening 6, the bottom of storing up native case 4 arranges the storage soil case bracing frame 7 supporting the native case 4 of storage, the native case bracing frame 7 of storage is provided with conveyer belt 8, conveyer belt 8 be positioned at store up native case 4 discharging opening 6 under, at the traffic direction end of conveyer belt 8, store up on the lateral wall of the discharging opening 6 of native case 4, store up on native case 4 and be provided with rotating shaft wheel 9 and tooth bar 10, rotating shaft wheel 9 is provided with rotating shaft 11, and rotating shaft 11 is provided with gear 12, and gear 12 matches with tooth bar 10, soil sieve separating device 2 comprises the soil case 13 holding soil and filter, for supporting the soil case bracing frame 14 of soil case 13, soil case 13 becomes certain angle of inclination with horizontal plane, along inclined direction high-end, soil case 13 is provided with hack feeding mouth 15, along inclined direction, the bottom of soil case 13 is provided with fine earth discharging opening 16, low side along inclined direction, soil case 13 is provided with thick native discharging opening 17, soil case 13 inside is provided with rotary screen 18, hack feeding mouth 15 is provided with feed chute 19, feed chute 19 extends in rotary screen 18, thick native discharging opening 17 is arranged under rotary screen 18, feed chute 19 is placed under the throughput direction end of conveyer belt 8, soil conveying device 3 comprises frame 20, be arranged on the transport tape 21 in frame 20, transport tape 21 becomes angle of inclination in frame 20, and the low side of the transmission direction of transport tape 21 is provided with fine earth feed chute 22, and the high-end of transmission direction of transport tape 21 is provided with fine earth blow tank 23.By conveyer belt 8, soil is taken out of in the native case 4 of storage, and coordinating by tooth bar 10 and gear 12, crush soil, meet simultaneously hack and conveying broken after soil, soil after broken is passed through the interior rotary screen 18 arranged of soil case 13, soil can be put into the rotary screen 18 of soil case 13, the soil of thick stone, thick block and fine earth earth can be separated by rotary screen 18, soil conveying device 3 is when conveying soil, owing to carrying from the bottom up, paper scrap in fine earth and thin impurity can be blown away, not need blower fan just can realize.The utility model achieves hack and point soil, can filter out the soil of good quality.Discharging opening 6 end of the native case 4 of described storage, along the retrograde direction of conveyer belt 8 and the two ends of traffic direction, stores up the block 24 native case 4 being provided with anti-soil and falling from conveyer belt 8.The native case bracing frame 7 of storage is extended in described rotating shaft 11, and is provided with manual pulley 25 on the two ends of rotating shaft 11.Manual pulley 25 be for can not discharging time, counterclockwise or clockwise rolling manual pulley 25, goes to sticks and staves large soil, is convenient to the hack that conveyer belt 8 drives discharging opening.Puddle support 26 is provided with in described rotary screen 18, puddle support 26 is supported by soil case bracing frame 14, puddle support 26 is connected with the motor 28 outside soil case 13 (in soil crushing device 1 and soil conveying device 3, motor does not show in the drawings) by shaft 27, described puddle support 26 is provided with the raised strip 29 of multiple hack.Drive puddle support 26 by motor 28, puddle support 26 drives rotary screen 18 to rotate, and soil and puddle support 26 is collided, soil is also played to the effect of pulverizing; By arranging raised strip 29 on puddle support 26, it is more easily play pulverization that soil and puddle support 26 are collided.
Described transport tape 21 is placed in the groove 30 of frame 20.Prevent transport tape 21 when muck haulage, soil falls from transport tape 21, and described transport tape 21 is 45 °-60 ° with the angle of horizontal plane.This angle, utilizes impurity to be blown away.
Below by reference to the accompanying drawings a kind of hack screening plant of the present utility model is explained, but protection domain of the present utility model is not limited to this, all based on the change done by above embodiment or distortion all belong to the claimed scope of the utility model.
Claims (7)
1. a hack screening plant, is characterized in that: the soil conveying device (3) comprising the soil crushing device (1) of hack, the soil sieve separating device (2) be connected with the output of soil crushing device (1) and be connected with soil sieve separating device (2) output;
Soil crushing device (1) comprises the Chu Tuxiang (4) of storage soil, the end face storing up native case (4) is feeding mouth (5), the bottom surface of storing up native case (4) is discharging opening (6), the bottom of storing up native case (4) arranges storage soil case bracing frame (7) supporting Chu Tuxiang (4), the native case bracing frame (7) of storage is provided with conveyer belt (8), conveyer belt (8) is positioned under the discharging opening (6) of Chu Tuxiang (4), at the traffic direction end of conveyer belt (8), store up on the lateral wall of discharging opening (6) of native case (4), store up on native case (4) and be provided with rotating shaft wheel (9) and tooth bar (10), rotating shaft wheel (9) is provided with rotating shaft (11), rotating shaft (11) is provided with gear (12), gear (12) matches with tooth bar (10),
Soil sieve separating device (2) comprises the soil case (13) holding soil and filter, for supporting the soil case bracing frame (14) of soil case (13), soil case (13) becomes certain angle of inclination with horizontal plane, along inclined direction high-end, soil case (13) is provided with hack feeding mouth (15), along inclined direction, the bottom of soil case (13) is provided with fine earth discharging opening (16), low side along inclined direction, soil case (13) is provided with thick native discharging opening (17), soil case (13) inside is provided with rotary screen (18), hack feeding mouth (15) is provided with feed chute (19), feed chute (19) extends in rotary screen (18), thick native discharging opening (17) is arranged under rotary screen (18), feed chute (19) is placed under the throughput direction end of conveyer belt (8),
Soil conveying device (3) comprises frame (20), be arranged on the transport tape (21) in frame (20), transport tape (21) becomes angle of inclination in frame (20), the low side of the transmission direction of transport tape (21) is provided with fine earth feed chute (22), the high-end of transmission direction of transport tape (21) is provided with fine earth blow tank (23).
2. a kind of hack screening plant according to claim 1, it is characterized in that: discharging opening (6) end of the native case of described storage (4), along the retrograde direction of conveyer belt (8) and the two ends of traffic direction, Chu Tuxiang (4) is provided with the block (24) that anti-soil falls from conveyer belt (8).
3. a kind of hack screening plant according to claim 1, is characterized in that: the native case bracing frame (7) of storage is extended in described rotating shaft (11), and on the two ends of rotating shaft (11), be provided with manual pulley (25).
4. a kind of hack screening plant according to claim 1, it is characterized in that: in described rotary screen (18), be provided with puddle support (26), puddle support (26) is supported by soil case bracing frame (14), and puddle support (26) is connected with soil case (13) motor outward (28) by shaft (27).
5. a kind of hack screening plant according to claim 4, is characterized in that: the raised strip (29) described puddle support (26) being provided with multiple hack.
6. a kind of hack screening plant according to claim 1, is characterized in that: described transport tape (21) is placed in the groove (30) of frame (20).
7. a kind of hack screening plant according to claim 1, is characterized in that: described transport tape (21) is 45 °-60 ° with the angle of horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574379.2U CN204220245U (en) | 2014-09-29 | 2014-09-29 | A kind of hack screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574379.2U CN204220245U (en) | 2014-09-29 | 2014-09-29 | A kind of hack screening plant |
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| Publication Number | Publication Date |
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| CN204220245U true CN204220245U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420574379.2U Expired - Fee Related CN204220245U (en) | 2014-09-29 | 2014-09-29 | A kind of hack screening plant |
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| CN (1) | CN204220245U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289297A (en) * | 2014-09-29 | 2015-01-21 | 崇州市耘丰农机专业合作社 | Soil breaking and screening device |
| CN109647604A (en) * | 2018-12-24 | 2019-04-19 | 浙江海洋大学 | Graphene abrasive structure and its processing method |
| CN109809142A (en) * | 2019-03-15 | 2019-05-28 | 太原科技大学 | An anti-blocking and explosion-proof pipe device for a round pipe belt conveyor |
| CN111634642A (en) * | 2020-06-09 | 2020-09-08 | 刘洪文 | An agricultural product storage device with impurity removal function |
-
2014
- 2014-09-29 CN CN201420574379.2U patent/CN204220245U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289297A (en) * | 2014-09-29 | 2015-01-21 | 崇州市耘丰农机专业合作社 | Soil breaking and screening device |
| CN109647604A (en) * | 2018-12-24 | 2019-04-19 | 浙江海洋大学 | Graphene abrasive structure and its processing method |
| CN109809142A (en) * | 2019-03-15 | 2019-05-28 | 太原科技大学 | An anti-blocking and explosion-proof pipe device for a round pipe belt conveyor |
| CN109809142B (en) * | 2019-03-15 | 2023-11-07 | 太原科技大学 | An anti-blocking and explosion-proof pipe device for round pipe belt conveyors |
| CN111634642A (en) * | 2020-06-09 | 2020-09-08 | 刘洪文 | An agricultural product storage device with impurity removal function |
| CN111634642B (en) * | 2020-06-09 | 2021-09-14 | 山东长江粮油仓储机械有限公司 | Agricultural product storage device with impurity removal function |
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Granted publication date: 20150325 Termination date: 20150929 |
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