CN209456266U - A kind of stalk feces of livestock and poultry pumping system - Google Patents
A kind of stalk feces of livestock and poultry pumping system Download PDFInfo
- Publication number
- CN209456266U CN209456266U CN201920044764.9U CN201920044764U CN209456266U CN 209456266 U CN209456266 U CN 209456266U CN 201920044764 U CN201920044764 U CN 201920044764U CN 209456266 U CN209456266 U CN 209456266U
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- hopper
- straight tube
- nozzle
- poultry
- livestock
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- 210000003608 fece Anatomy 0.000 title claims abstract description 29
- 244000144972 livestock Species 0.000 title claims abstract description 29
- 244000144977 poultry Species 0.000 title claims abstract description 29
- 238000005086 pumping Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 2
- 238000000855 fermentation Methods 0.000 abstract description 24
- 230000004151 fermentation Effects 0.000 abstract description 24
- 239000002002 slurry Substances 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 14
- 238000003756 stirring Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 238000003032 molecular docking Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Reciprocating Pumps (AREA)
Abstract
The utility model relates to a kind of stalk feces of livestock and poultry pumping systems, belong to dry fermentation technical field, the pumping system includes hopper, linear reciprocating motion power device, straight tube, piston, piston rod and discharge nozzle, piston is slidably arranged in straight tube and is connect by piston rod with the power output end of linear reciprocating motion power device, the nozzle of straight tube is fixed on the outer headwall of hopper and is connected to hopper inside, and one end of discharge nozzle is arranged in hopper and its other end passes through hopper headwall and stretches out and is connected with fermentor feed inlet；It further include the driving device for driving discharge nozzle periodically to dock with the nozzle of straight tube, driving device is mounted on hopper headwall.Using the above structure, the high concentrations fermentation material such as stalk feces of livestock and poultry can be pumped into fermentor by the utility model using mechanical means, improved fermentation concentration and reduced biogas slurry discharge, time saving and energy saving, practical, greatlyd save entreprise cost, improved working efficiency.
Description
Technical field
The utility model belongs to dry fermentation technical field, in particular to a kind of stalk feces of livestock and poultry pumping system.
Background technique
Inside dry fermentation industry, need for stalk and feces of livestock and poultry to be pumped into fermentor, traditional pump due to
It is mainly designed for fluid, stalk and feces of livestock and poultry can not be pumped, it is therefore desirable to which a kind of special system is by high concentration
Stalk and feces of livestock and poultry be pumped into fermentor, however in the prior art there is no this kind of special system or device, thus
It completes very time-consuming and laborious when above-mentioned work.
Utility model content
The utility model provides a kind of stalk feces of livestock and poultry pumping system, solves in the prior art without device or system
The technical problem that the stalk of high concentration and feces of livestock and poultry can be pumped into fermentor.
The utility model is achieved through the following technical solutions: a kind of stalk feces of livestock and poultry pumping system, including hopper, reciprocal
Move along a straight line power device, straight tube, piston, piston rod and discharge nozzle, and the piston is slidably arranged in the straight tube and passes through
The piston rod is connect to obtain power and in the straight tube with the power output end of the linear reciprocating motion power device
It moves back and forth, the nozzle of the straight tube is fixed on the outer headwall of the hopper and is connected to the hopper inside, the discharge nozzle
One end be arranged in the hopper and its other end pass through the hopper headwall and stretch out be connected with fermentor feed inlet；
It further include the driving device for driving the discharge nozzle periodically to dock with the nozzle of the straight tube, the driving device
It is mounted on the hopper headwall.
Further, in order to preferably realize the utility model, the linear reciprocating motion power device, the straight tube,
The piston and the piston rod form stock external member, and the quantity of the stock external member is two sets, including A external member and B external member, institute
Discharge nozzle is stated to dock under the driving of the driving device with the nozzle of the straight tube of the A external member or straight with the B external member
The nozzle docking of cylinder.
Further, in order to preferably realize the utility model, the discharge nozzle includes first level section, second horizontal
Section and angled section, the angled section connect the first level section and second horizontal section, first water
The rotation of flat section is plugged on the hopper headwall and stretches out, second horizontal section under the driving of the driving device with
The nozzle of the straight tube of the A external member is docked or is docked with the nozzle of the straight tube of the B external member.
Further, in order to which the utility model is better achieved, the driving device includes straight line power source, connecting rod, turns
Axis and toggle arm, the straight line power source are mounted on the outer headwall of the hopper, one end of the connecting rod and the straight line power
The power output end in source is hinged, and the other end of the connecting rod connect with the shaft and form L-type structure, and the shaft rotation is inserted
It connects on the hopper headwall and inserts into the inner, the toggle arm is vertically connected on one end end that the shaft protrudes into the hopper
Portion, the second horizontal section of the discharge nozzle are connected to the one end of the toggle arm far from the shaft.
Further, in order to be better achieved the utility model, the toggle arm includes the body of rod and tube body, the body of rod
One end is connected to one end end that the shaft protrudes into the hopper, and the other end of the body of rod is arranged in the tube body, described
Discharge nozzle is plugged in the tube body and by pin pin joint.
It further, further include casing in order to which the utility model is better achieved, described sleeve pipe is arranged outside the hopper
On headwall and cover the shaft stretch out one section of the hopper it is outer.
It further, further include cooling cylinder in order to which the utility model is better achieved, straight tube cylinder bottom outer wall is connected to
On the cooling cylinder outer wall, the piston rod passes through the cooling cylinder casing wall and straight tube cylinder bottom.
Further, in order to which the utility model is better achieved, the linear reciprocating motion power device is hydraulic cylinder, institute
The outer wall for stating hydraulic cylinder is also connected on the cooling cylinder outer wall.
Further, in order to which the utility model is better achieved, between the first level section and the hopper headwall
Equipped with the first metal packing washer for sealing.
Further, it in order to which the utility model is better achieved, is equipped with and is used between the shaft and the hopper headwall
Second metal packing washer of sealing.
The utility model has the advantages that compared to the prior art
The stalk feces of livestock and poultry pumping system that the use of the new type provides is used for the high concentrations fermentation material such as stalk feces of livestock and poultry
It is pumped into fermentor, including hopper, linear reciprocating motion power device, straight tube, piston, piston rod and discharge nozzle, hopper is used
In temporary high gravity fermentation object, the nozzle of straight tube is connected on hopper outer wall and is connected to hopper inside, and piston is slidably arranged in
It connect in straight tube and by piston rod with the power output end of above-mentioned linear reciprocating motion power device to obtain power straight
It is moved back and forth in cylinder, one end of above-mentioned discharge nozzle is arranged in the hopper and its other end passes through hopper headwall and stretches out and send out
Fermentation tank feed inlet is connected, and further includes the driving device for driving discharge nozzle periodically to dock with the nozzle of above-mentioned straight tube, works as discharge nozzle
Not when the nozzle docking of straight tube, piston rod pulls piston mobile towards one end far from hopper, negative pressure is generated in straight tube, by hopper
Interior high gravity fermentation object sucks straight tube, and rear drive equipment driving discharge nozzle is docked with the nozzle of straight tube, and piston rod driving is lived
The nozzle movement towards straight tube is filled in, the high gravity fermentation object sucked in straight tube is pressed into discharge nozzle, under the action of high pressure, is made
It obtains high gravity fermentation object to be pumped into fermentor through discharge nozzle, using the above structure, the utility model will using mechanical structure
High gravity fermentation object is pumped into fermentor, time saving and energy saving, practical.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the stalk feces of livestock and poultry pumping system in the utility model；
Fig. 2 is another visual angle figure of stalk feces of livestock and poultry pumping system shown in FIG. 1；
Fig. 3 is the overlooking structure diagram of stalk feces of livestock and poultry pumping system shown in FIG. 1；
Fig. 4 is the a-quadrant partial enlarged view in Fig. 3；
Fig. 5 is structural schematic diagram when stalk feces of livestock and poultry pumping system in the utility model does not draw hopper；
Fig. 6 is the front view of the discharge nozzle in the utility model.
In figure:
1- hopper；
2- linear reciprocating motion power device；
3- straight tube；
4- piston；
5- piston rod；
6- discharge nozzle；61- first level section；62- angled section；The second horizontal section of 63-；
7- straight line power source；
8- connecting rod；
9- shaft；
The 10- body of rod；
11- tube body；
12- casing；
13- cools down cylinder.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Embodiment 1:
In the present embodiment, a kind of stalk feces of livestock and poultry pumping system is used for the high concentrations fermentation material such as stalk, feces of livestock and poultry
It is pumped into fermentor and ferments, high gravity fermentation object can be pumped into fermentor by solution in the prior art
Device or the technical issues of system, which includes hopper 1, linear reciprocating motion power device 2, straight tube 3, piston
4, piston rod 5 and discharge nozzle 6.
Above-mentioned hopper 1 is in bucket-shaped, for keeping in high gravity fermentation object, the nozzle of above-mentioned straight tube 3 it is affixed (preferably weld,
To avoid leakage) on above-mentioned 1 headwall of hopper and be connected to inside above-mentioned hopper 1, above-mentioned piston 4 is slidably arranged in above-mentioned straight tube
In 3, which is anticorrosion piston, and piston 4 and above-mentioned straight tube 3 form negative pressure generating device, the piston 4 by piston rod 5 with
The power output end of above-mentioned linear reciprocating motion power device 2 connects, the power output end of the linear reciprocating motion power device 2
Linear movement can be exported, so that above-mentioned piston 4 obtains power to move linearly in above-mentioned straight tube 3.Above-mentioned discharging
1 inside of hopper is arranged in one end of pipe 6 and its other end passes through 1 headwall of hopper and stretches out and is connected to the feed inlet of fermentor.Also
It include driving device, which is mounted on 1 headwall of hopper, which can drive above-mentioned 6 period of discharge nozzle
Property is docked with the nozzle of above-mentioned straight tube 3.
Using the above structure, when discharge nozzle 6 is not docked with the nozzle of straight tube 3, above-mentioned piston 4 is towards far from straight tube 3
Nozzle one end it is mobile, at this point, negative pressure is generated in section between the nozzle and piston 4 of straight tube 3, thus by hopper 1
In temporary high gravity fermentation object sucking straight tube 3；Then, driving device driving discharge nozzle 6 is docked with the nozzle of above-mentioned straight tube 3,
Piston rod 5 drives piston 4 mobile towards one end of the nozzle close to straight tube 3, and piston 4 will be the high gravity fermentation object pressure in straight tube 3
Enter in discharge nozzle 6, under the action of high pressure, the high gravity fermentation object in hopper 1 will enter in fermentor through discharge nozzle 6, benefit
The work being pumped into high gravity fermentation object out of hopper 1 in fermentor is completed with mechanical structure, it is time saving and energy saving, improve fermentation
Concentration reduces biogas slurry discharge, so that the utility model has very strong practicability.
In order to enable piston 4 can obtain enough power, as the preferred forms of the present embodiment, in the present embodiment
Linear reciprocating motion power device 2 is hydraulic cylinder, and certainly, also implicit includes hydraulic oil source, so that hydraulic cylinder energy trouble-free operation,
Above-mentioned piston rod 5 is connected to the telescopic end of the telescopic rod of hydraulic cylinder.In addition, above-mentioned linear reciprocating motion power device 2 is arranged
For hydraulic cylinder, also have the advantages that convenient for control.
As the more excellent embodiment of the present embodiment, in the present embodiment, it is additionally provided with stirring wing inside above-mentioned hopper 1,
A driving source on headwall of the stirring wing by being mounted on hopper 1 drives rotation, is sent out with realizing the high concentration in hopper 1
The stirring of ferment object, so that high gravity fermentation object is more uniform.Since the practical only driving source of the structure drives stirring
Stirring is realized in wing rotation, and structure herein no longer goes to live in the household of one's in-laws on getting married in detail to it as the structure for realizing stirring in the prior art
It states.
Embodiment 2:
In the present embodiment, above-mentioned linear reciprocating motion is moved for a kind of more excellent embodiment of the present embodiment as embodiment 1
Power device 2, straight tube 3, piston 4 and piston rod 5 form stock external member, the quantity of the stock external member in the present embodiment be two sets simultaneously
It is arranged side by side, is divided into A external member and B external member.
When mobile towards one end away from hopper 1 when the piston 4 of A external member namely A external member suction, at this point, discharge nozzle 6 exists
It is not docked with the nozzle of the straight tube 3 of this group of stock external member under the driving of driving device；Within the time period, the piston court of B external member
Feeding work is completed close to the movement of one end of hopper 1 namely this group of stock external member, discharge nozzle 6 is under the drive of the drive
It is docked with the nozzle of the straight tube 3 of B external member, the high gravity fermentation object in the straight tube 3 of B external member will be pushed into discharge nozzle 6.
When the piston 4 of B external member is moved to the nozzle of straight tube 3, driving device is by discharge nozzle 6 from the straight tube 3 of B external member
Nozzle remove, and at the same time, the piston 4 of above-mentioned A external member is moved to 3 bottoms of straight tube, thus in A external member sucking have it is highly concentrated
Fermentation material is spent, the discharge nozzle 6 will be moved to A after driving device removes discharge nozzle 6 from the nozzle of the straight tube 3 of B external member
The nozzle of the straight tube 3 of external member is docked, and then the piston 4 of A external member pushes the high concentration hair in the straight tube 3 of this group of stock external member
Ferment object enters in discharge nozzle 6, repeatedly, with this realize discharge nozzle 6 under the drive of the drive with the straight tube 3 of A external member
Nozzle is docked or is docked with the nozzle of the straight tube 3 of B external member, to just can guarantee within most periods in discharge nozzle 6
There is high gravity fermentation object to be passed through, to greatly improve pumping efficiency.
Embodiment 3:
Specific embodiment of the present embodiment as above-described embodiment, the discharge nozzle 6 in the present embodiment include first level
Section 61, the second horizontal section 63 and angled section 62, above-mentioned angled section 62 are connected to first level section 61 and the second water
Between flat section 63, in this way, the second horizontal section 63 and the whole present position height difference of first level section 61 are to shape
At eccentric structure, the rotation of first level section 61 is plugged on 1 headwall of hopper and stretches out, when first level section 61 rotates
Wait, the rotary motion trace of the second horizontal section 63 is circular ring shape, above-mentioned second horizontal section 63 under the drive of the drive with it is upper
State the nozzle docking or the also nozzle docking of the straight tube 3 of B external member of the straight tube 3 of A external member.
And above-mentioned driving device includes straight line power source 7, connecting rod 8, shaft 9 and toggle arm, above-mentioned straight line power source 7 can
Linear movement output, it is preferable that the straight line power source 7 is also hydraulic cylinder, is mounted on the outer headwall of hopper 1, one end of connecting rod 8
It is hinged with the power output end of straight line power source 7, and the other end of connecting rod 8 connect to form L-shaped structure with above-mentioned shaft 9, in this way,
When 7 linear movement output of straight line power source pushes connecting rod 8 from side, it will drive above-mentioned shaft 9 to rotate, shaft 9
Rotation is plugged on above-mentioned 1 headwall of hopper and inserts into the inner, and above-mentioned toggle arm is just vertically connected on shaft 9 and protrudes into hopper 1
One end end, the second horizontal drive 63 of discharge nozzle 6 are just connected to one end in the toggle arm far from shaft 9.With this configuration,
Toggle arm forms Qian type structure with shaft 9 and connecting rod 8 together, when straight line power source 7 pushes above-mentioned connecting rod 8 to move from side
When, entire Qian type structure will be rotated centered on shaft 9, and toggle arm is to can then stir the second horizontal zone of discharge nozzle 6
Section 63 deflects, and the rotation of first level section 61 is plugged on 1 headwall of hopper, and the deflection for the second horizontal section 63 in this way provides
It is convenient.The nozzle of the straight tube 3 of the nozzle and B external member of the straight tube 3 of A external member is arranged at the rail of 63 end of the second horizontal section deflection
On mark, in this way, above-mentioned straight line power source 7 just can drive the second horizontal section 63 and the nozzle or B of the straight tube 3 of A external member to cover
The nozzle of the straight tube 3 of part docks.
Using the above structure, entire driving device structure is simple, and components are few, and the straight line power of straight line power source 7 is turned
Become the rotation of the second horizontal section 63, stability is strong, and the unique design of 6 shape of discharge nozzle even more enables discharge nozzle 6 very square
Just the pivot offset in hopper 1, flexibility are high.
As the preferred forms of the present embodiment, the toggle arm in the present embodiment includes the body of rod 10 and tube body 11, the body of rod
10 one end is vertically connected on one end end that above-mentioned shaft 9 protrudes into hopper 1, and the other end of the body of rod 11, bar is arranged in tube body 11
Body 10 is rod-like structure, and above-mentioned tubular body 11 is tubular structure, and the second horizontal section 63 of discharge nozzle 6 is plugged in tube body 11 simultaneously
By pin pin joint, the second horizontal section 63 of discharge nozzle 6 can be made to be us shown firmly attached to together with tube body 11 in this way, and
And maintenance easy to disassemble.
In order to protect shaft 9, it is additionally provided with casing 12 on the outer headwall of above-mentioned hopper 1, the casing 12 is using the side welded
Formula is connected on the outer headwall of hopper 1, and 12 sets of the casing are stretched out outside one section of hopper 1 in above-mentioned shaft 9, it should be noted that
, which will not interfere with above-mentioned connecting rod 8, in this way, it is possible to reduce directly connecing between external object and shaft 9
Touching, to extend the service life of shaft 9, and it is more flexible to rotate shaft 9.
Embodiment 4:
More excellent embodiment of the present embodiment as above-described embodiment, the present embodiment further include cooling cylinder 13, cooling cylinder 13
It for square housing structure, is injected in it cooling medium (such as water), 3 bottom outer wall connections of straight tube of above-mentioned stock external member
(preferably welding) is on 13 outer wall of cooling cylinder, and above-mentioned piston rod 5 passes through above-mentioned cooling 13 casing wall of cylinder and above-mentioned straight tube 3
Cylinder bottom namely the piston rod 5 are worn and are connect in above-mentioned cooling cylinder 13, and the cooling medium in cooling cylinder 13 can carry out piston rod 5
It is cooling, avoid its temperature excessively high, and can also the piston 4 to straight tube 3 and in it cool down, in addition, working as the present embodiment
In straight reciprocating motion power device 2 be hydraulic cylinder when, the outer wall of the hydraulic cylinder is also welded to the outer wall of above-mentioned cooling cylinder 13
On cooled down, it is excessively high to prevent the power delivery section temperature of whole system.
Embodiment 5:
Since first level section 61 is needed across 1 headwall of hopper, in order to avoid first level section 61 and 1 headwall of hopper
Between gap leak, in the present embodiment, between 1 headwall of above-mentioned first level section 61 and hopper be equipped with the first metal
Seal washer (is not drawn into) in figure, for sealing.
Since shaft 9 is also required to across 1 headwall of hopper, in order to avoid the gap between 1 headwall of shaft 9 and hopper is let out
It leaks, in the present embodiment, is equipped with the second metal packing washer (being not drawn into figure) between 1 headwall of above-mentioned shaft+and hopper, is used for
Sealing.
First metal packing washer and the second metal packing washer are metal packing washers in the prior art, can
While realizing sealing, also there is corrosion resistance, and since being mounted in present machinery industry for metal packing washer has been
Very existing technology, therefore no longer the installation of the first metal packing washer and the second metal packing washer is made herein superfluous in detail
It states.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of stalk feces of livestock and poultry pumping system, it is characterised in that: including hopper, linear reciprocating motion power device, straight tube,
Piston, piston rod and discharge nozzle, the piston are slidably arranged in the straight tube and by the piston rods and described reciprocal straight
The power output end of line motion-promotion force device connects, the nozzle of the straight tube be fixed on the outer headwall of the hopper and with the material
The internal connection of bucket, one end of the discharge nozzle is arranged in the hopper and its other end pass through the hopper headwall and stretch out with
Fermentor feed inlet is connected；
It further include the driving device for driving the discharge nozzle periodically to dock with the nozzle of the straight tube, the driving device installation
On the hopper headwall.
2. a kind of stalk feces of livestock and poultry pumping system according to claim 1, it is characterised in that: the linear reciprocating motion
Power device, the straight tube, the piston and the piston rod form stock external member, and the quantity of the stock external member is two sets,
Including A external member and B external member, the discharge nozzle is docked under the driving of the driving device with the nozzle of the straight tube of the A external member
Or it is docked with the nozzle of the straight tube of the B external member.
3. a kind of stalk feces of livestock and poultry pumping system according to claim 2, it is characterised in that: the discharge nozzle includes the
One horizontal section, the second horizontal section and angled section, the angled section connect the first level section and described second
Horizontal section, the first level section rotation are plugged on the hopper headwall and stretch out, and second horizontal section is in institute
It states and docks under the driving of driving device with the nozzle of the straight tube of the A external member or docked with the nozzle of the straight tube of the B external member.
4. a kind of stalk feces of livestock and poultry pumping system according to claim 3, it is characterised in that: the driving device includes
Straight line power source, connecting rod, shaft and toggle arm, the straight line power source are mounted on the outer headwall of the hopper, the connecting rod
One end and the power output end of the straight line power source are hinged, and the other end of the connecting rod connect with the shaft and organizes l-shaped
Structure, the shaft rotation are plugged on the hopper headwall and insert into the inner, and the toggle arm is vertically connected on the shaft
One end end of the hopper is protruded into, the second horizontal section of the discharge nozzle is connected to the toggle arm far from the shaft
One end.
5. a kind of stalk feces of livestock and poultry pumping system according to claim 4, it is characterised in that: the toggle arm includes bar
Body and tube body, one end of the body of rod are connected to one end end that the shaft protrudes into the hopper, and the tube body is arranged in institute
The other end of the body of rod is stated, the discharge nozzle is plugged in the tube body and by pin pin joint.
6. a kind of stalk feces of livestock and poultry pumping system according to claim 5, it is characterised in that: it further include casing, it is described
Casing is arranged in outside the hopper on headwall and covers to be stretched out outside one section of the hopper in the shaft.
7. a kind of stalk feces of livestock and poultry pumping system described according to claim 1-any one of 6, it is characterised in that: also wrap
Cooling cylinder is included, straight tube cylinder bottom outer wall is connected on the cooling cylinder outer wall, and the piston rod passes through the cooling cylinder casing wall
With straight tube cylinder bottom.
8. a kind of stalk feces of livestock and poultry pumping system according to claim 7, it is characterised in that: the linear reciprocating motion
Power device is hydraulic cylinder, and the outer wall of the hydraulic cylinder is also connected on the cooling cylinder outer wall.
9. a kind of stalk feces of livestock and poultry pumping system according to claim 3, it is characterised in that: the first level section
The first metal packing washer for sealing is equipped between the hopper headwall.
10. a kind of stalk feces of livestock and poultry pumping system according to claim 4, it is characterised in that: the shaft with it is described
The second metal packing washer for sealing is equipped between hopper headwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920044764.9U CN209456266U (en) | 2019-01-10 | 2019-01-10 | A kind of stalk feces of livestock and poultry pumping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920044764.9U CN209456266U (en) | 2019-01-10 | 2019-01-10 | A kind of stalk feces of livestock and poultry pumping system |
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| Publication Number | Publication Date |
|---|---|
| CN209456266U true CN209456266U (en) | 2019-10-01 |
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ID=68044192
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| CN201920044764.9U Active CN209456266U (en) | 2019-01-10 | 2019-01-10 | A kind of stalk feces of livestock and poultry pumping system |
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| Country | Link |
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| CN (1) | CN209456266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112239379A (en) * | 2020-09-04 | 2021-01-19 | 王谋 | Preparation device and method of concentrated organic fertilizer |
-
2019
- 2019-01-10 CN CN201920044764.9U patent/CN209456266U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112239379A (en) * | 2020-09-04 | 2021-01-19 | 王谋 | Preparation device and method of concentrated organic fertilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A straw livestock and poultry manure pumping system Granted publication date: 20191001 Pledgee: Bank of Jiangsu Co.,Ltd. Xuzhou Branch Pledgor: XUZHOU ENVIRONMENTAL ENERGY & ECOLOGY TECHNOLOGY CO.,LTD. Registration number: Y2024980017720 |