CN109730017B - Inclination adjustable divides fish machine - Google Patents
Inclination adjustable divides fish machine Download PDFInfo
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- CN109730017B CN109730017B CN201811604950.XA CN201811604950A CN109730017B CN 109730017 B CN109730017 B CN 109730017B CN 201811604950 A CN201811604950 A CN 201811604950A CN 109730017 B CN109730017 B CN 109730017B
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- 239000007921 spray Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000004083 survival effect Effects 0.000 abstract description 5
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Abstract
The invention discloses a dip angle adjustable fish separating machine which comprises an upper frame and a lower frame, wherein the upper frame is arranged at a certain inclination angle, a fish-water separation tank is arranged at the upper end of the upper frame, a booster pump and a water inlet pipe are connected to the upper end of the fish-water separation tank, a plurality of inclined water channels are arranged on the upper frame, a plurality of rotating shafts which are arranged side by side and are spaced at a certain distance are arranged below the plurality of water channels, each rotating shaft is a stepped shaft, the diameter of each rotating shaft is gradually reduced, the distance between the plurality of rotating shafts is adjusted through a distance adjusting device, the lower frame is arranged below the upper frame, and a dip angle adjusting device for adjusting the inclination angle of the upper frame is arranged on the lower frame. According to the inclination-angle-adjustable fish separating machine, the falling speed of fish is changed by adopting the spacing adjusting device and the inclination adjusting device, so that the fish separating speed is adjusted, the fish separating accuracy is improved, and the high survival rate of fish fries is ensured.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery application, and particularly relates to a fry separating machine with an adjustable inclination angle.
Background
The fry separating machine is a machine for separating fries with different body widths and sizes by adopting a spacing separation classification principle. The main working parts are grading rollers arranged on the machine, and fish is separated by the contact of the interval formed by adjacent rollers and fry. After the fry enters the fry separating machine, the fry rolls and slides in a spiral shape after separating from the roller, and the fry and the adjacent roller generate squeezing and rubbing, so that the fry drops off from the roller, and the dropped fry is discharged from the opening of the fish guide groove.
Traditional fry divides fish machine to lean on the variable-size interval realization branch fish that the different diameter sections of slope fixed mounting's the classifying drum in the frame formed, classifying drum can not rotate, and the speed that the fish falls along the cylinder way is unadjustable, because fish itself has viscidity, easy adhesion is on the cylinder, under the fish effect of upper strata whereabouts, the fish of adhesion does not get into the cylinder interval that suits, and gets into bigger cylinder interval, and the injury to fry is great, makes simultaneously that the composition fish is inaccurate. Fry sorting as a novel breeding technology has great economic value, but the current fry sorting machine cannot keep accurate fry sorting and high survival rate in the fish sorting process.
Disclosure of Invention
According to the defects of the prior art, the invention aims to provide the inclination angle adjustable fish separating machine, the falling speed of fish is changed by adopting the distance adjusting device and the inclination angle adjusting device, so that the fish separating speed is adjusted, the fish separating accuracy is improved, and the higher survival rate of fish fries is ensured.
In order to solve the technical problems, the invention adopts the technical scheme that:
an inclination-angle-adjustable fish separating machine comprises an upper frame and a lower frame, wherein the upper frame is inclined at a certain angle, a fish-water separation tank is arranged at the upper end of the upper frame, a booster pump and a water inlet pipe are connected to the upper end of the fish-water separation tank, a plurality of inclined rotating shafts are arranged on the upper frame side by side at intervals, each rotating shaft is a stepped shaft, the diameter of each rotating shaft is gradually reduced, the intervals of the rotating shafts are adjusted through an interval adjusting device, the interval adjusting device comprises a second lead screw, a second sliding block and a third sliding block, the second lead screw is driven to rotate through the second adjusting device, the second sliding block and the third sliding block are arranged on the second lead screw through a lead screw nut, and each rotating shaft comprises a first fixed rotating shaft, a first movable rotating shaft, a second fixed rotating shaft, a second movable rotating shaft, a third movable rotating shaft and a third fixed rotating shaft, the second sliding block and the third sliding block are provided with two first movable vertical bearing seats, two second movable vertical bearing seats and two third movable vertical bearing seats, a first movable rotating shaft is fixed between the two first movable vertical bearing seats, a second movable rotating shaft is fixed between the two second movable vertical bearing seats, a third movable rotating shaft is fixed between the two third movable vertical bearing seats, the upper frame is provided with two first fixed vertical bearing seats, two second fixed vertical bearing seats and two third fixed vertical bearing seats, a first fixed rotating shaft is fixed between the two first fixed vertical bearing seats, a second fixed rotating shaft is fixed between the two second fixed vertical bearing seats, a third fixed rotating shaft is fixed between the two third fixed vertical bearing seats, the first fixed rotating shaft and the first movable rotating shaft form a fish separating gap, and the second fixed rotating shaft and the second movable rotating shaft form a fish separating gap, a third fixed rotating shaft and a third movable rotating shaft form a fish separating gap, a second screw rod is rotated by rotating a second adjusting device, a second sliding block and a third sliding block are driven to move on the second screw rod, and then a first movable rotating shaft, a second movable rotating shaft and a third movable rotating shaft on the second sliding block and the third sliding block are driven to move, the lower rack is arranged below the upper rack, an inclination angle adjusting device used for adjusting the inclination angle of the upper rack is arranged on the lower rack, the inclination angle adjusting device comprises a first screw rod, a first sliding block and a connecting rod, the first screw rod is driven to rotate by the first adjusting device, the first sliding block is arranged on the first screw rod by a screw rod nut, one end of the connecting rod is hinged with the first sliding block, the other end of the connecting rod is hinged with the upper rack, and the first screw rod is rotated by rotating the first adjusting device, and then the first sliding block is driven to move on the first lead screw and the connecting rod rotates, so that the inclination angle of the upper machine frame is adjusted.
Furthermore, the inclination-angle-adjustable fish separating machine further comprises a power transmission device, the power transmission device comprises a plurality of small chain wheels, two chains and a driving device for driving the two chains to rotate, one end of each of the first fixed rotating shaft, the second fixed rotating shaft and the third fixed rotating shaft is provided with one small chain wheel, one small chain wheel is arranged below each adjacent small chain wheel, the chains are wound on the chain wheels in an S shape, one end of each of the first movable rotating shaft, the second movable rotating shaft and the third movable rotating shaft is provided with one chain wheel, one small chain wheel is arranged above each adjacent small chain wheel, the other chain is wound on the small chain wheel in an S shape, the driving device drives the two chains to rotate to drive the plurality of small chain wheels to rotate so as to drive the three first fixed rotating shafts, the second fixed rotating shafts and the third fixed rotating shafts to rotate relative to the three first movable rotating shafts, The second movement rotation axis and the third movement rotation axis are rotated in opposite directions.
Furthermore, the driving device comprises a driving motor, a driving shaft and two large chain wheels, the driving shaft is fixed on a rotating shaft of the driving motor, the two large chain wheels are respectively arranged at the head end and the tail end of the driving shaft, and each large chain wheel is meshed with one chain.
Further, the second adjusting device is a second hand wheel.
Further, the first adjusting device is a first hand wheel.
Furthermore, a plurality of spray water pipes are arranged above the rotating shaft.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. according to the inclination-angle-adjustable fish separating machine, the falling speed of fish is changed by adopting the spacing adjusting device and the inclination adjusting device, so that the fish separating speed is adjusted, the fish separating accuracy is improved, and the high survival rate of fish fries is ensured.
2. According to the inclination-angle-adjustable fish separating machine, the rotating shaft is a stepped shaft, so that fish fries are sequentially separated from small to large, and fish are sequentially arranged in the fish separating groove.
3. The inclination angle adjustable fish separating machine provided by the invention can adapt to fish separation of different types of fry. The design of the spacing adjusting device can change the spacing between the rotating shafts along with the change of the body width size of the fry, and can ensure high fish separating precision.
4. The inclination angle adjustable fish separating machine provided by the invention can avoid the damage to the skin of the fry caused by the adhesion of the fry. The water channel device is designed to ensure that water in the spray water pipe has enough water pressure to be sprayed to the surfaces of the rotating shaft and the baffle plate and form a layer of lubricating film, so that fry separation is protected and promoted, and the fry survival rate is improved.
Drawings
FIG. 1 is a front view of the assembly schematic of the present invention;
FIG. 2 is a left side view of the assembly schematic of the present invention;
FIG. 3 is a front view of the spacing adjustment mechanism of the present invention;
FIG. 4 is a front view of the power transmission device of the present invention;
FIG. 5 is a rear view of the power transmission device of the present invention;
FIG. 6 is a top view of the rotating shaft of the present invention;
fig. 7 is a top view of a waterway in accordance with the present invention.
Wherein: 1. a water inlet pipe; 2. a flow valve; 3. a water control switch; 4. a pressurizing water inlet pipe; 5. a booster pump; 6. a fish water separation tank; 7. a water outlet; 8. an upper frame; 9. a worm gear reduction motor; 10. a first fixed hinge; 11. a second fixed hinge; 12. a power transmission device; 13. a spacing adjustment device; 14. a fish guiding groove; 15. a baffle plate; 16. a fish separator housing; 17. a water channel; 18. a handrail; 19. a lower frame; 20. a caster wheel; 21. a connecting rod; 22. a first lead screw; 23. a first slider; 24. a first adjusting device; 25. a first locking handle; 26. a rotating shaft; 27. a tilt angle adjusting device; 28. a first adjusting hand wheel;
121. a first small sprocket; 122. a second small sprocket; 123. a third small sprocket; 124. a fourth small sprocket; 125. a fifth small sprocket; 126. a first chain; 127. a first large sprocket; 128. a small sprocket; 129. a large sprocket;
1210. a second chain; 1211. a sixth small sprocket; 1212. a seventh small sprocket; 1213. an eighth small sprocket; 1214. a ninth small sprocket; 1215. a tenth small sprocket; 1216. an eleventh small sprocket; 1217. a twelfth small sprocket; 1218. a second large sprocket; 1219. a chain; 1220. a drive device; 1221. a drive motor; 1222. a drive shaft;
131. a first fixed rotating shaft; 132. a first fixed vertical bearing seat; 133. a first moving rotation shaft; 134. a first mobile vertical bearing seat; 135. a first fish separating baffle; 136. a second fixed vertical bearing seat; 137. a second fixed rotating shaft; 138. a second movable vertical bearing seat; 139. a second moving rotation shaft; 1310. a second fish separating baffle; 1311. a third fixed vertical bearing seat; 1312. a third fixed rotating shaft; 1313. a third moving rotation axis; 1314. a third movable vertical bearing seat; 1315. a third slider; 1316. a second slider; 1317. a second lead screw; 1318. a second adjusting hand wheel; 1319. a second locking handle;
171. a water inlet of the first fish guiding groove; 172. a water inlet of the second fish guiding groove; 173. a water inlet of the third fish guiding groove; 174. a first spray header; 175. a second spray header; 176. a third spray header; 177. a fourth spray header; 178. a water inlet of the fish guiding groove; 179. and (4) spraying a water pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
As shown in figures 1 and 2, the invention relates to an inclination angle adjustable fish separating machine, which comprises an upper frame 8 and a lower frame 19, wherein the upper frame 8 is arranged at a certain inclination angle, a fish-water separating tank 6 is arranged at the upper end of the upper frame 8, a booster pump 5 and a water inlet pipe 1 are connected with the upper end of the fish-water separating tank 6, a water outlet 7 is arranged at the lower end of the fish-water separating tank 6, a plurality of inclined rotating shafts 26 and an interval adjusting device 13 are arranged on the upper frame 8, a plurality of spray water pipes are arranged above the rotating shafts 26, a flow valve 2 and a water control switch 3 are arranged on the water inlet pipe 1, a booster water inlet pipe 4 is arranged between the booster pump 5 and a water channel 17, an external water source enables the external water source to enter the booster pump 5 through the water inlet pipe 1 by controlling the water control switch 3, and the water passing through the booster pump 5 is controlled by the flow valve 2 to have enough water pressure to enter the water channel 17 through the booster water inlet pipe 4, the invention comprises 6 rotating shafts 26, and the 6 rotating shafts 26 comprise a first fixed rotating shaft 131, The fish separating device comprises a first moving rotating shaft 133, a second fixed rotating shaft 137, a second moving rotating shaft 139, a third moving rotating shaft 1313 and a third fixed rotating shaft 1312, wherein each rotating shaft 26 is a stepped shaft and gradually reduces in diameter, 6 rotating shafts 26 form 3 fish separating gaps, and a worm gear speed reducing motor 9 for driving the booster pump 5 to work is arranged on the upper frame 8. The lower frame 19 is arranged below the upper frame 8, the bottom of the upper frame 8 is provided with a first fixed hinge 10, the top of the lower frame 19 is provided with a second fixed hinge 11, and the upper frame 8 and the lower frame 19 are hinged through the first fixed hinge 10 and the second fixed hinge 11. Be equipped with the inclination adjusting device 27 that is used for adjusting 8 inclination of upper rack on the lower frame 19, inclination adjusting device 27 includes first lead screw 22, first slider 23 and connecting rod 21, first lead screw 22 rotates through the drive of first adjusting device 24, first slider 23 is established on first lead screw 22 through screw-nut, the one end and the first slider 23 of connecting rod 21 are articulated, the other end and the last 8 frames of connecting rod 21 are articulated, make first lead screw 22 rotate through rotating first adjusting device 24, and then drive first slider 23 and remove and connecting rod 21 rotates on first lead screw 22, thereby adjust the inclination of upper rack 8. The first adjusting device 24 is a first adjusting hand wheel 28, a first locking handle 25 for locking the position of the first adjusting hand wheel 28 is arranged on the first adjusting hand wheel 28, a handrail 18 for pushing the whole inclination angle adjustable type fish separating machine is arranged on the lower frame 19, and a plurality of caster wheels 20 capable of sliding on the ground are arranged at the bottom of the lower frame 19.
Before working, according to the size of the classified fish school, an external water source is connected, the external water source enters a booster pump 5 from a water inlet pipe 1, the external water source enters the booster pump 5 through the water inlet pipe 1 by controlling a water control switch, and the flow valve 2 is utilized to control water passing through the booster pump 5 to have enough water pressure to enter a water channel through a booster water inlet pipe 4; a first adjusting hand wheel 28 arranged on the lower rack 19 is adjusted to enable the upper rack 8 and a horizontal plane to generate a certain inclination angle, the first adjusting hand wheel 28 drives the first lead screw 22 to rotate, the first lead screw 22 converts the rotation motion into linear motion to drive the first sliding block 23 to move linearly along the first lead screw 22, so that the connecting rod 21 rotates, the upper rack 8 is enabled to incline, and after the upper rack rotates to a proper angle, the first adjusting hand wheel 28 is locked through the first locking handle 25.
As shown in fig. 3, the spacing adjustment device 13 includes a second lead screw 1317, a second slider 1316 and a third slider 1315, the second lead screw 1317 is driven to rotate by the second adjustment device, the second adjustment device is a second adjustment hand wheel 1318, a second locking handle 1319 is disposed on the second adjustment hand wheel 1318, the second slider 1316 and the third slider 1315 are disposed on the second lead screw 1317 by a lead screw nut, the 6 rotation shafts 26 include a first fixed rotation shaft 131, a first moving rotation shaft 133, a second fixed rotation shaft 137, a second moving rotation shaft 139, a third moving rotation shaft 1313 and a third fixed rotation shaft 1312, the second slider 1316 and the third slider 1315 are disposed with two first moving vertical bearing seats 134, two second moving vertical bearing seats 138 and two third moving vertical bearing seats 1314, the first moving rotation shaft 133 is fixed between the two first moving vertical bearing seats 134, the second moving rotation shaft 139 is fixed between the two second moving vertical bearing seats 138, a third moving rotating shaft 1313 is fixed between two third moving vertical bearing seats 1314, two first fixed vertical bearing seats 132, two second fixed vertical bearing seats 136 and two third fixed vertical bearing seats 1311 are arranged on the upper frame 8, a first fixed rotating shaft 131 is fixed between the two first fixed vertical bearing seats 132, a second fixed rotating shaft 137 is fixed between the two second fixed vertical bearing seats 136, a third fixed rotating shaft 1312 is fixed between the two third fixed vertical bearing seats 1311, the first fixed rotating shaft 131 and the first moving rotating shaft 133 form a fish separating gap, the second fixed rotating shaft 137 and the second moving rotating shaft 139 form a fish separating gap, the third fixed rotating shaft 1312 and the third moving rotating shaft 1313 form a fish separating gap, the second lead screw 1317 is rotated by rotating the second adjusting hand wheel 1318 to drive the second sliding block 1316 and the third sliding block 1315 to move on the second lead screw 1317, thereby driving the first movement rotation axis 133, the second movement rotation axis 139 and the third movement rotation axis 1313 on the second slider 1316 and the third slider 1315 to move left and right, adjusting the distance of the first moving rotation axis 133 relative to the first fixed rotation axis 131, the distance of the second moving rotation axis 139 relative to the second fixed rotation axis 137 and the distance of the third moving rotation axis 1313 relative to the third fixed rotation axis 1312, a first fish separating baffle 135 is arranged above the first moving rotation axis 133 and the second fixed rotation axis 137, a second fish separating baffle 1310 is arranged above the second moving rotation axis 139 and the third fixed rotation axis 1312, the first fish separating baffle 135 prevents the fry from falling from the gap between the first moving rotation axis 133 and the second fixed rotation axis 137 during fish separating, and the second fish separating baffle 1310 prevents the fry from falling from the gap between the second moving rotation axis 139 and the third fixed rotation axis 1312 during fish separating.
As shown in fig. 4 and 5, the inclination-adjustable fish dispenser further includes a power transmission device 12, the power transmission device 12 includes a plurality of small sprockets 128, two chains 1219 and a driving device 1220 for driving the two chains 1219 to rotate, one end of each of the first moving rotating shaft 133, the second moving rotating shaft 139 and the third moving rotating shaft 1313 is provided with one small sprocket 128 above the adjacent small sprockets 128 and is wound in an S-shape by one chain 1219, one end of each of the first fixed rotating shaft 131, the second fixed rotating shaft 137 and the third fixed rotating shaft 1312 is provided with one small sprocket 128 below the adjacent small sprocket 128 and is wound in an S-shape by another chain 1219, the two chains 1219 are driven by the driving device 1220 to rotate, and then the small chain wheels 128 are driven to rotate. The driving device 1220 comprises a driving motor 1221, a driving shaft 1222 and two large chain wheels 129, wherein the driving shaft 1222 is fixed on the rotating shaft of the driving motor 1221, the two large chain wheels 129 are respectively arranged at the head end and the tail end of the driving shaft 1222, and each large chain wheel 129 is meshed with one chain 1210.
Specifically, the first small sprocket 121, the second small sprocket 122, the third small sprocket 123, the fourth small sprocket 124, the fifth small sprocket 125 and the first large sprocket 127 are provided at one end of the first fixed rotating shaft 131, the second fixed rotating shaft 137 and the third fixed rotating shaft 1312, the first small sprocket 121, the third small sprocket 123 and the fifth small sprocket 125 are provided at one end of the first fixed rotating shaft 131, the second fixed rotating shaft 137 and the third fixed rotating shaft 1312, respectively, the second small sprocket 122 is provided between the first small sprocket 121 and the third small sprocket 123, and the fourth small sprocket 124 is provided between the third small sprocket 123 and the fifth small sprocket 125. The first chain 126 is wound around the first small chain wheel 121, the second small chain wheel 122, the third small chain wheel 123, the fourth small chain wheel 124, the fifth small chain wheel 125 and the first large chain wheel 127 in an S-shape, and the first small chain wheel 121, the second small chain wheel 122, the third small chain wheel 123, the fourth small chain wheel 124 and the fifth small chain wheel 125 can be simultaneously driven to rotate through the rotation of the first large chain wheel 127. One end of the first, second and third moving rotation shafts 133, 139 and 1313 is provided with a sixth small sprocket 1211, a seventh small sprocket 1212, an eighth small sprocket 1213, a ninth small sprocket 1214, a tenth small sprocket 1215, an eleventh small sprocket 1216, a twelfth small sprocket 1217 and a second large sprocket 1218, the seventh small sprocket 1212, the ninth small sprocket 1214 and the eleventh small sprocket 1216 are respectively provided at one end of the third moving rotation shaft 1313, the second moving rotation shaft 139 and the first moving rotation shaft 133, the sixth small sprocket 1211 is provided at the outer side of the seventh small sprocket 1212, the eighth small sprocket 1213 is provided between the seventh small sprocket 1212 and the ninth small sprocket 1214, the tenth small sprocket 1215 is provided between the ninth small sprocket 1214 and the eleventh small sprocket 1216, and the twelfth small sprocket 1217 is provided at one side of the eleventh small sprocket 1216. The second chain 1210 is wound around the sixth small chain wheel 1211, the seventh small chain wheel 1212, the eighth small chain wheel 1213, the ninth small chain wheel 1214, the tenth small chain wheel 1215, the eleventh small chain wheel 1216, the twelfth small chain wheel 1217 and the second large chain wheel 1218 in an S-shape, and the sixth small chain wheel 1211, the seventh small chain wheel 1212, the eighth small chain wheel 1213, the ninth small chain wheel 1214, the tenth small chain wheel 1215, the eleventh small chain wheel 1216 and the twelfth small chain wheel 1217 are simultaneously driven to rotate by the rotation of the second large chain wheel 1218. In the present invention, the driving motor 1221 drives the driving shaft 1222 to rotate, and further drives the first large sprocket 127 and the second large sprocket 1228 fixed to the head end and the tail end of the driving shaft 1222 to rotate, thereby driving all the small sprockets 128 to rotate.
As shown in fig. 6, the rotary shaft 26 is a stepped shaft and gradually decreases in diameter. In the present invention, the rotating shaft 26 is divided into 3 sections, and the diameter of each section is gradually reduced, thereby facilitating 3-stage fish.
As shown in fig. 7, the water channel 17 includes three fish guiding groove inlets 178, which are the first fish guiding groove inlet 171, the second fish guiding groove inlet 172 and the third fish guiding groove inlet 173. Four shower pipes 179 are provided above the water passage, which are a first shower pipe 174, a second shower pipe 175, a third shower pipe 176, and a fourth shower pipe 177, respectively, and the four shower pipes 179 are arranged in the same direction.
The working principle of the invention is as follows: before working, according to the size of the classified fish school, an external water source is connected, the external water source enters a booster pump 5 from a water inlet pipe 1, the external water source enters the booster pump 5 through the water inlet pipe 1 by controlling a water control switch, and the flow valve 2 is utilized to control water passing through the booster pump 5 to have enough water pressure to enter a water channel through a booster water inlet pipe 4; a first adjusting hand wheel 28 arranged on the lower rack 19 is adjusted to enable the upper rack 8 and a horizontal plane to generate a certain inclination angle, the first adjusting hand wheel 28 drives the first lead screw 22 to rotate, the first lead screw 22 converts the rotation motion into linear motion to drive the first sliding block 23 to move linearly along the first lead screw 22, so that the connecting rod 21 rotates, the upper rack 8 is enabled to incline, and after the upper rack rotates to a proper angle, the first adjusting hand wheel 28 is locked through the first locking handle 25.
In operation, the positions of the first moving rotating shaft 133, the second moving rotating shaft 139 and the third moving rotating shaft 1313 are adjusted by the spacing adjusting device 13, and the fry roll down into the spacing adjusting device 13 one by one along the inclined groove surface under the action of self-weight. A water channel 17 is installed above the distance adjusting device 13, and a spray water flow is sprayed from a spray water pipe 179 above the water channel 17 so that a layer of lubricating film is formed on the surface of the rotating shaft 26 of the distance adjusting device 13. The fry entering the spacing adjusting device 13 is classified under the action of the lubricating film and the inclined upper frame 8, the fry with smaller body width falls through the first section of the rotating shaft 26, the fry with larger body width enters the next section of the rotating shaft 26 under the action of the lubricating film and the inclined upper frame 8 for separation, and small, medium and large three-grade fishes can be sequentially classified because the rotating shaft 26 is a stepped shaft with three sections of diameters which are sequentially reduced. By turning the second adjustment handwheel 1318, the second threaded spindle 1317 is turned, which drives the second 1316 and the third 1315 slider to move on the second threaded spindle 1317, which drives the first 133, second 139 and third 1313 movement axes of rotation on the second 1316 and third 1315 slider to move to the left and right, adjusting the distance of the first 133, second 139 and third 1313 movement axes of rotation relative to the first 131, second 1312 and third 1312 fixed axes of rotation.
The driving device 1220 drives the two chains 1219 to rotate, thereby driving the plurality of small sprockets 128 to rotate, and further driving the first moving rotating shaft 133 to rotate in the opposite direction with respect to the first fixed rotating shaft 131, the second moving rotating shaft 139 to rotate with respect to the second fixed rotating shaft 137, and the third moving rotating shaft 1313 to rotate with respect to the third fixed rotating shaft 1312.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an inclination adjustable divides fish machine which characterized in that: the fish water separation device comprises an upper frame and a lower frame, wherein the upper frame is inclined at a certain angle, a fish water separation tank is arranged at the upper end of the upper frame, a booster pump and a water inlet pipe are connected to the upper end of the fish water separation tank, a plurality of inclined rotating shafts are arranged on the upper frame, the rotating shafts are arranged side by side at intervals to form a stepped shaft, the diameters of the rotating shafts are gradually reduced, the intervals of the rotating shafts are adjusted through an interval adjusting device, the interval adjusting device comprises a second lead screw, a second sliding block and a third sliding block, the second lead screw is driven to rotate through a second adjusting device, the second sliding block and the third sliding block are arranged on the second lead screw through a lead screw nut, and the rotating shafts comprise a first fixed rotating shaft, a first movable rotating shaft, a second fixed rotating shaft, a second movable rotating shaft, a third movable rotating shaft and a third fixed rotating shaft, the second sliding block and the third sliding block are provided with two first movable vertical bearing seats, two second movable vertical bearing seats and two third movable vertical bearing seats, a first movable rotating shaft is fixed between the two first movable vertical bearing seats, a second movable rotating shaft is fixed between the two second movable vertical bearing seats, a third movable rotating shaft is fixed between the two third movable vertical bearing seats, the upper frame is provided with two first fixed vertical bearing seats, two second fixed vertical bearing seats and two third fixed vertical bearing seats, a first fixed rotating shaft is fixed between the two first fixed vertical bearing seats, a second fixed rotating shaft is fixed between the two second fixed vertical bearing seats, a third fixed rotating shaft is fixed between the two third fixed vertical bearing seats, the first fixed rotating shaft and the first movable rotating shaft form a fish separating gap, and the second fixed rotating shaft and the second movable rotating shaft form a fish separating gap, a third fixed rotating shaft and a third movable rotating shaft form a fish separating gap, a second screw rod is rotated by rotating a second adjusting device, a second sliding block and a third sliding block are driven to move on the second screw rod, and then a first movable rotating shaft, a second movable rotating shaft and a third movable rotating shaft on the second sliding block and the third sliding block are driven to move, the lower rack is arranged below the upper rack, an inclination angle adjusting device used for adjusting the inclination angle of the upper rack is arranged on the lower rack, the inclination angle adjusting device comprises a first screw rod, a first sliding block and a connecting rod, the first screw rod is driven to rotate by the first adjusting device, the first sliding block is arranged on the first screw rod by a screw rod nut, one end of the connecting rod is hinged with the first sliding block, the other end of the connecting rod is hinged with the upper rack, and the first screw rod is rotated by rotating the first adjusting device, and then the first sliding block is driven to move on the first lead screw and the connecting rod rotates, so that the inclination angle of the upper machine frame is adjusted.
2. The inclination adjustable fish-separating machine according to claim 1, characterized in that: the dip angle adjustable fish separating machine further comprises a power transmission device, the power transmission device comprises a plurality of small chain wheels, two chains and a driving device for driving the two chains to rotate, one end of each of the first fixed rotating shaft, the second fixed rotating shaft and the third fixed rotating shaft is provided with one small chain wheel, one small chain wheel is arranged below each of the adjacent small chain wheels, the chains are wound on the small chain wheels in an S shape, one end of each of the first movable rotating shaft, the second movable rotating shaft and the third movable rotating shaft is provided with one small chain wheel, one small chain wheel is arranged above each of the adjacent small chain wheels, the other chain is wound on the small chain wheels in an S shape, the driving device drives the two chains to rotate to drive the plurality of small chain wheels to rotate so as to drive the three first fixed rotating shafts, the second fixed rotating shafts and the third fixed rotating shafts to rotate relative to the three first movable rotating shafts, The second movement rotation axis and the third movement rotation axis are rotated in opposite directions.
3. The inclination adjustable fish-separating machine according to claim 2, characterized in that: the driving device comprises a driving motor, a driving shaft and two large chain wheels, the driving shaft is fixed on a rotating shaft of the driving motor, the two large chain wheels are respectively arranged at the head end and the tail end of the driving shaft, and each large chain wheel is meshed with one chain.
4. The inclination adjustable fish-separating machine according to claim 1, characterized in that: the second adjusting device is a second hand wheel.
5. The inclination adjustable fish-separating machine according to any one of claims 1-4, characterized in that: the first adjusting device is a first hand wheel.
6. The inclination adjustable fish-separating machine according to any one of claims 1-4, characterized in that: and a plurality of spray water pipes are arranged above the rotating shaft.
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| CN201811604950.XA CN109730017B (en) | 2018-12-26 | 2018-12-26 | Inclination adjustable divides fish machine |
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| CN201811604950.XA CN109730017B (en) | 2018-12-26 | 2018-12-26 | Inclination adjustable divides fish machine |
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| CN109730017B true CN109730017B (en) | 2022-01-14 |
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| CN109730017A (en) | 2019-05-10 |
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Application publication date: 20190510 Assignee: Hubei Lijian Intelligent Equipment Co.,Ltd. Assignor: HUBEI University OF TECHNOLOGY Contract record no.: X2024980000523 Denomination of invention: A fish sorting machine with adjustable inclination angle Granted publication date: 20220114 License type: Common License Record date: 20240110 |
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