CN108910540B - Precise quantitative cup - Google Patents
Precise quantitative cup Download PDFInfo
- Publication number
- CN108910540B CN108910540B CN201811066328.8A CN201811066328A CN108910540B CN 108910540 B CN108910540 B CN 108910540B CN 201811066328 A CN201811066328 A CN 201811066328A CN 108910540 B CN108910540 B CN 108910540B
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- CN
- China
- Prior art keywords
- charging barrel
- clamping cover
- blanking pipe
- telescopic
- inner tray
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G11/00—Chutes
- B65G11/20—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids
- B65G11/206—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids for bulk
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/46—Gates or sluices, e.g. rotary wheels
Abstract
The invention relates to an adjustable quantitative cup, which structurally comprises a charging barrel, an inner tray, a charging mechanism, a telescopic blanking pipe and a telescopic blanking pipe adjusting mechanism; a discharge hole is formed in the lower end of the charging barrel, and a feed hole is formed in the upper end of the charging barrel; the inner tray is positioned in the charging barrel, the outer side wall of the inner tray is attached to the inner wall of the charging barrel, a discharging hole is formed in the inner tray, and a valve plate for opening and closing the discharging hole is arranged at the discharging hole; the feeding mechanism is arranged on a feeding hole of the charging barrel and used for conveying materials in the conveying pipeline into the charging barrel; the telescopic blanking pipe is connected to the lower part of the feeding mechanism and used for guiding materials into the charging barrel, and the telescopic blanking pipe adjusting mechanism is used for adjusting the descending height of the telescopic blanking pipe in the charging barrel. The invention can accurately control the feed throwing amount and has smaller minimum throwing amount.
Description
Technical Field
The invention relates to a quantitative feeding device on a pipeline conveying line, in particular to a precise quantitative cup.
Background
The adjustable quantitative cup used in the existing pig feed conveying system is mainly characterized in that a blanking cylinder is arranged on the inner wall of one side of a cylindrical shell, an upper opening of the blanking cylinder is formed in the top of the cylindrical shell, a strip-shaped blanking opening is formed in the inner side wall of the blanking cylinder, vertical sliding grooves are formed in two sides of the blanking opening, vertical sliding grooves are also formed in the outer wall of the shell on the opposite side of the blanking cylinder, and a flexible sliding plate slides back and forth in sliding rails of the blanking cylinder and the cylindrical shell so as to adjust the amount of blanking every time by adjusting the opening of the blanking opening. Because the blanking cylinder is positioned at one side of the cylindrical shell, the feed flowing out of the blanking opening obliquely flows downwards to the lower cone hopper at the bottom of the cylindrical shell until the highest end of the top surface of the feed in the cylindrical shell seals the blanking opening, so that the feeding of the feed quantity into the quantitative cup is completed. When the slide plate is positioned at the lowest position of the feed opening, the amount of the feed in the feed opening is the minimum amount of the feed in the quantitative cup each time, and the minimum amount of the feed in the feed opening is the sum of the feed cylinder and the feed amount in the feed opening. The adjustable quantitative cup has the problems that firstly, the adjustable quantitative cup belongs to rough adjustment, and almost no adjustment accuracy of the amount of each time of delivery is known; secondly, the minimum feeding amount of each feeding is generally more than 500 g, the adjusting precision error is about 100 g, the use requirement of the user for the minimum feeding amount of 300 g/time cannot be met, and the adjusting precision requirement that the adjusting precision of each discharging amount is within 50 g cannot be met.
Disclosure of Invention
The invention aims to provide an adjustable quantitative cup so as to solve the problems of overlarge minimum throwing amount and inaccurate material amount adjustment of the traditional quantitative cup.
The purpose of the invention is realized in the following way: a precise quantitative cup comprises a charging barrel, an inner tray, a charging mechanism, a telescopic blanking pipe and a telescopic adjusting mechanism of the blanking pipe; a discharge hole is formed in the lower end of the charging barrel, and a feed hole is formed in the upper end of the charging barrel; the inner tray is positioned in the charging barrel, the outer side wall of the inner tray is attached to the inner wall of the charging barrel, a discharging hole is formed in the inner tray, and a valve plate for opening and closing the discharging hole is arranged at the discharging hole; the feeding mechanism is arranged on a feeding hole of the charging barrel and used for conveying materials in the conveying pipeline into the charging barrel; the telescopic blanking pipe is connected to the lower part of the feeding mechanism and used for guiding materials into the charging barrel, and the telescopic blanking pipe adjusting mechanism is used for adjusting the descending height of the telescopic blanking pipe in the charging barrel.
The inner tray comprises a material receiving hopper with a large upper part and a small lower part and an upright side plate arranged on the periphery of the material receiving hopper, wherein the upright side plate is attached to the inner wall of the material cylinder, and the lower port of the material receiving hopper is the material discharging port.
The valve plate is hinged to the bottom surface of the discharge hole, a rotating wheel is arranged on the charging barrel or the charging mechanism, one end of the first pull rope is connected to the valve plate, the other end of the first pull rope is connected to the rotating wheel, and the opening and closing of the valve plate can be controlled by rotating the rotating wheel. The rotating wheel can be connected with the main traction rope on the conveying line through the branch rope encircling the rotating wheel, and the reciprocating rotation driven by the branch rope is realized under the reciprocating pulling of the main traction rope, so that the uniform and centralized control of the quantitative cup discharging is realized. And because the load force born by the first pull rope is borne by the wheel shaft of the rotating wheel, the force of the supporting rope pulling the rotating wheel to rotate is small, and the load force of the materials in the quantitative cup is not needed to be overcome, so that the whole pulling force of the main pull rope is greatly reduced. The change of the stretching length of the main traction rope can be effectively reduced, and the situation that the front end quantitative cup is opened to the extreme position and the tail end quantitative cup is not opened on the conveying line is avoided.
The inner tray is characterized in that the outer wall of the upright side plate of the inner tray is provided with more than two rows of pits which are vertically arranged, the corresponding position of the inner wall of the charging barrel is provided with a bulge, and the setting height of the inner tray in the charging barrel can be adjusted through the nesting fit of the bulge and the pits at different heights.
The blanking pipe telescopic adjusting mechanism comprises a lifting knob and a second pull rope, the lifting knob is connected to the feeding mechanism, one end of the second pull rope is wound on the rotating shaft, the other end of the second pull rope is connected to the lower portion of the telescopic blanking pipe, and the descending height of the telescopic blanking pipe can be adjusted by rotating the lifting knob.
The lower part of the telescopic blanking pipe is provided with a pointer which transversely stretches, and the wall of the charging barrel corresponding to the pointer is marked with an elevation line for indicating the lower detection height of the telescopic blanking pipe through the pointer during adjustment.
The feeding mechanism comprises a base, a left clamping cover, a right clamping cover and a switch plate; the lower part of the base is an elliptic conical shell with a large upper part and a small lower part, the upper part of the base is a horizontal semicircular sleeve, the lower port of the elliptic conical shell is an ellipse with a large diameter direction consistent with the axial direction of the semicircular sleeve, and the lower end of the base is provided with a fixing plate for fixing the elliptic conical shell on a charging barrel; a left clamping cover and a right clamping cover with semicircular sections are respectively clamped at two ends of the upper part of the base, and a gap is reserved between Zuo Kagai and the right clamping cover; the left clamping cover, the right clamping cover and the inner side face of the semicircular sleeve are provided with circular grooves, a switch plate with a circular arc-shaped cross section is arranged in each circular groove, a poking piece is arranged on the outer side of each switch plate and located at a gap between the left clamping cover and the right clamping cover, the poking piece is poked to enable the switch plate to rotate around the axis of the switch plate, and the semicircular sleeve is communicated with or separated from the elliptical conical shell, so that the feeding mechanism is opened and closed.
Two ribs along the axial direction of the base are respectively arranged at two outer sides of the upper end of the base, and a dovetail groove is formed between the two ribs; two grooves corresponding to the convex edges are formed in the corresponding positions on the inner side walls of the left clamping cover and the right clamping cover, and dovetail-shaped strip edges are formed between the two grooves; the left clamping cover and the right clamping cover are clamped on the base through the cooperation of the dovetail-shaped strip edges and the dovetail grooves and the cooperation between the convex edges and the grooves.
The cross section of the telescopic blanking pipe is elliptical, and the major diameter direction of the ellipse is consistent with that of the ellipse of the lower port of the base.
The charging barrel is formed by buckling two shells with the same shape, the two shells are axially symmetrically arranged, and the two shells are fixedly connected together through a quick fastening mechanism.
According to the invention, through the design of the telescopic blanking pipe and the arrangement of the tray in the quantitative cup, the central blanking in the quantitative cup can be realized, so that the adjustment precision of the blanking amount of each time can be obviously improved compared with that of the lateral blanking adjustment mode; the material containing amount of the cone bucket part of the quantitative cup is eliminated by matching the lower detection height of the telescopic blanking pipe with the inner tray, and the precise adjustment of small micro feeding amount can be realized; and the minimum feeding amount can be controlled after the telescopic blanking pipe is used for detecting the inner tray, and the feeding amount at the moment is only the amount of the material in the telescopic blanking pipe and is the minimum feeding amount.
The inner tray in the quantitative cup can be adjusted up and down so as to further improve the adjustment precision of the feeding quantity each time. As different feed throwing amounts are needed in different periods of pig raising in the raising farm, the amount of each feed throwing amount can be controlled by only adjusting the lower detection height of the telescopic blanking pipe, so that the feed amount needs of different growth periods of pigs are met. Because the telescopic blanking pipe is positioned in the middle of the charging barrel, after powdery or granular feed enters the charging barrel through the telescopic blanking pipe, the feed is uniformly dispersed to the periphery on the inner tray, and a certain gradient can be formed, but compared with the offset blanking of the existing quantitative cup, the adjustment precision of the feed is greatly improved. The scale corresponding to the actual blanking amount is arranged on the quantitative cup shell and indicated by the pointer arranged at the lower end of the telescopic blanking pipe, so that the quantitative cup can accurately control the blanking amount. The charging barrel adopts a two-piece type shell structure, only one set of injection mold is needed during production, and the two shells are connected through the quick fastening mechanism, so that the complex operation of fastening connection by using fastening screws can be avoided, the installation work efficiency can be improved, and the integral installation speed of the conveying line is accelerated.
The invention can accurately control the feed throwing amount, has smaller minimum throwing amount, and is convenient to use and quick to install. The minimum putting amount of the quantitative cup can reach 250 g/time, the adjusting precision can reach 20 g, and the use requirement of a user on the minimum putting amount and the adjusting precision is met.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partial enlarged view of fig. 1.
Fig. 3 is an internal structural view of the present invention.
Fig. 4 is a perspective view of the present invention.
Fig. 5 is a schematic diagram of a main rope synchronous control wheel.
Fig. 6 is a schematic structural view of the quick-fastening mechanism of the present invention.
In the figure: 1. a feed mechanism; 2. a charging barrel; 3. a telescopic blanking pipe; 4. an inner tray; 5. a feed inlet; 6. a valve plate; 7. a discharge port; 8. a first pull rope; 9. a lifting knob; 10. a rotating wheel; 11. a quick fastening mechanism; 12. a second pull rope; 13. supporting ropes; 14. a main pulling rope; 1-1, a base; 1-2, a switch board; 1-21, a switch hole; 1-22, a poking piece; 1-3, a left clamping cover; 1-4, a right clamping cover; 1-5, fixing plate; 2-1, a circular clamping groove; 3-1, a pointer; 4-1, upright side panels; 4-2, a material receiving hopper; 4-3, pit; 4-4, a discharge hole; 9-1, a rotating shaft; 11-1, stepped holes; 11-2, fixing nails; 11-3, wedge-shaped gaskets; 11-4, lugs.
Detailed Description
As shown in fig. 1 and 3, the invention comprises a feeding mechanism 1, a charging barrel 2, a telescopic blanking pipe 3, an inner tray 4 and a blanking pipe telescopic adjusting mechanism. The lower end of the charging barrel 1 is provided with a discharging hole 7 for discharging, and the upper end is provided with a feeding hole 5 for feeding. The inner tray 4 is positioned at the lower end of the inside of the charging barrel 2, the outer side wall of the inner tray 4 is attached to the inner wall of the charging barrel 2, the upper and lower positions of the inner tray 4 are adjustable, the bottom of the inner tray 4 is provided with a discharge outlet 4-4, and a valve plate 6 for opening and closing the discharge outlet 4-4 is arranged at the discharge outlet 4-4. The feeding mechanism 1 is used for conveying feed in a conveying pipeline to the feeding cylinder 2, the feeding mechanism 1 is arranged on a feeding opening 5 of the feeding cylinder 2, a vertical telescopic blanking pipe 3 communicated with the feeding mechanism 1 is arranged at the feeding opening 5, and the length of the telescopic blanking pipe 3 is regulated by a blanking pipe telescopic regulating mechanism. The telescopic blanking pipe 3 is composed of a plurality of sleeves which are sleeved in sequence, the number of the sleeves is four, and lifting lugs for connecting a telescopic adjusting mechanism of the blanking pipe are further arranged on the sleeve at the lowest end. The cross section of the telescopic blanking pipe 3 is elliptic, and the major diameter direction of the elliptic is consistent with the elliptic major diameter direction of the lower port of the base 1-1 of the feeding mechanism 1.
The inner tray 4 comprises a hopper 4-2 with a large upper part and a small lower part and upright side plates 4-1 arranged around the hopper 4-2, wherein the lower port of the hopper 4-2 is a discharge port 4-4, the outer side wall of the upright side plate 4-1 is attached to the inner wall of the charging barrel 2, the outer wall of the upright side plate 4-1 is provided with pits 4-3 which are vertically arranged, the corresponding position of the lower end of the inner wall of the charging barrel 2 is provided with a bulge corresponding to the pits 4-3, and the height of the inner tray 4 is adjusted through the cooperation of the bulge and the different pits 4-3.
The valve plate 6 is hinged to the bottom surface of the discharge hole 4-4, a rotating wheel 10 is arranged on the charging barrel 2 or the charging mechanism 1, one end of the first pull rope 8 is connected to the valve plate 6, the other end is connected to the rotating wheel 10, and the opening and closing of the valve plate 6 can be controlled by rotating the rotating wheel 10. The rotating wheel 10 can be connected with the main traction rope 14 on the conveying line through the branch rope 13 encircling the rotating wheel, and the reciprocating rotation driven by the branch rope 13 is realized under the reciprocating pulling of the main traction rope 14, so that the uniform and centralized control of the discharging of the quantitative cup is realized (as shown in fig. 5). In addition, since the load force borne by the first pull rope 8 is borne by the wheel axle of the rotating wheel 10, the force of the supporting rope 13 pulling the rotating wheel 10 to rotate is small, and the load force of the materials in the quantitative cup is not needed to be overcome, so that the whole pulling force of the main pull rope 14 is greatly reduced. This effectively reduces the change in the stretch length of the main pull cord 14, avoiding situations where the front metering cup has been opened to the extreme position and the rear metering cup has not been opened.
The blanking pipe telescopic adjusting mechanism comprises a lifting knob 9 and a second pull rope 12, the lifting knob 9 is arranged on a shell of the feeding mechanism, the lifting knob comprises a rotating shaft 9-1, one end of the second pull rope 12 is wound on the rotating shaft 9-1, the other end of the second pull rope is tied on a lifting lug at the lower part of the telescopic blanking pipe 3, and the lifting knob 9 is rotated to drive the telescopic blanking pipe 3 to stretch up and down through the second pull rope 12.
The lower part of the telescopic blanking pipe 3 is provided with a pointer 3-1 which transversely stretches, the wall of the charging barrel 2 opposite to the pointer 3-1 is marked with an elevation line, and the elevation line is used for indicating the downward-detecting height of the telescopic blanking pipe 3 through the pointer 3-1 during adjustment, wherein the charging barrel 2 is made of transparent materials so as to observe the height of the pointer.
As shown in fig. 2, the feeding mechanism 1 comprises a base 1-1, a left clamping cover 1-3, a right clamping cover 1-4 and a switch board 1-2; the lower part of the base 1-1 is an elliptic conical shell with a large upper part and a small lower part, the upper part is a horizontal semicircular sleeve, the lower port of the elliptic conical shell is an ellipse with the large diameter direction consistent with the axial direction of the semicircular sleeve, and the bottom of the base 1-1 is provided with a circular fixing plate 1-5 for fixing the circular fixing plate on the charging barrel 2. The two ends of the upper part of the base 1-1 are respectively clamped with a left clamping cover 1-3 and a right clamping cover 1-4 with semicircular sections, and a certain gap is reserved between the left clamping cover 1-3 and the right clamping cover 1-4. The left clamping cover, the right clamping cover and the inner side face of the semicircular sleeve are provided with circular grooves, a switch board 1-2 with a circular arc-shaped cross section is arranged in each circular groove, a bulge 1-22 is arranged on the outer side of each switch board 1-2, the bulge 1-22 is positioned at a gap between the left clamping cover and the right clamping cover, and the switch boards 1-2 are rotated around the axes of the bulges 1-22 by stirring the bulges 1-22 so as to realize the opening and closing of a feeding mechanism. In order to seal the gap between the left clamping cover 1-3 and the right clamping cover 1-4, the cross section of the switch board 1-2 is a whole circle or an arc close to the whole circle, an elliptical switch hole 1-21 is formed in the switch board 1-2, the shape of the switch hole 1-21 is the same as that of the elliptical hole at the junction of the semicircular sleeve and the elliptical cone-shaped shell, and when the switch board 1-2 rotates, the two elliptical holes are overlapped or staggered to realize the opening and closing functions.
Wherein, two convex edges distributed along the axial direction of the base 1-1 are respectively arranged at two outer sides of the upper end of the base, and a dovetail groove is formed between the two convex edges; two grooves corresponding to the convex edges are arranged at corresponding positions on the inner side walls of the left clamping cover 1-3 and the right clamping cover 1-4, and dovetail-shaped strip edges are formed between the two grooves; the left clamping cover 1-3 and the right clamping cover 1-4 are clamped on the base 1-1 through the cooperation of the dovetail strip edges and the dovetail grooves and the cooperation between the convex edges and the grooves.
As shown in fig. 4, in order to make the installation of the cartridge 2 more convenient and faster and reduce the production equipment cost, the cartridge 2 adopts a two-flap type buckling housing structure. The charging barrel 2 is formed by buckling two shells with the same shape, and the two shells are fixedly connected together through a quick fastening mechanism 11. The upper end of the feed cylinder 2 is an inverted cone-shaped bucket with a small upper part and a large lower part, the lower end of the feed cylinder is a cone-shaped bucket with a large upper part and a small lower part, the feed inlet 5 is arranged at the upper port of the inverted cone-shaped bucket, the discharge outlet 7 is arranged at the lower port of the cone-shaped bucket, the inner side wall of the feed inlet 5 is provided with a circular clamping groove 2-1 for fixing a feed mechanism, and when the shell is buckled, the fixing plate 1-5 of the feed device 1 is directly placed in the circular clamping groove 2-1, so that the feed device 1 can be fixed on the feed cylinder 2.
Wherein, as shown in fig. 6, the quick fastening mechanism 11 comprises a lug 11-4, a wedge-shaped gasket 11-3 and a fixing nail 11-2 which are arranged on the joint surfaces of the two shells. The lug 11-4 is provided with a stepped hole 11-1, the stepped hole 11-1 comprises a concentric round hole and a long hole, the length of the long hole is slightly smaller than the diameter of the round hole, the long hole is in an axisymmetric shape, and the long hole can be in the shape of a long round hole, an elliptical hole or a rectangular hole and the like. The outer side surface of the wedge-shaped gasket 11-3 is semicircular, the shape of the inner side surface is the same as that of the inner wall of the long hole, the top surface and the bottom surface are plane surfaces, one end of the top surface is provided with a smooth inclined surface, one end of the inclined surface is intersected with the bottom surface, the other end of the inclined surface is intersected with the top surface, and the inclined surface and the top surface are in smooth transition. The two wedge-shaped gaskets 11-3 are combined together for use, and the two wedge-shaped gaskets 11-3 are axially symmetrically arranged in the round hole of one of the stepped holes 11-1. The fixing nail 11-2 comprises a head part and a tail part, wherein the head part and the tail part are connected, the shape of the head part is consistent with that of the long hole and is slightly smaller than that of the long hole, the tail part is slightly smaller than that of the round hole, a notch which is convenient for a screwdriver to use is arranged on the end face of the tail part, and the notch can be in the shape of a cross, a straight line, an inner hexagon, an inner triangle and the like. The connecting part is cylindrical, and the length of the connecting part is the total thickness of the two long holes and one wedge-shaped gasket.
Wherein, the wedge-shaped gasket 11-3 and the fixing nail 11-2 are injection molding parts. Because the shell is also an injection molding piece, the wedge-shaped gasket 11-3 and the lug 11-4 of the shell can be designed into a whole for installation convenience, the wedge-shaped gasket 11-3 is arranged in the lug 11-4 at one side of the shell, and because the shell is axially symmetrically arranged, the fixing nails 11-2 penetrate through the stepped holes 11-1 without the wedge-shaped gasket when in buckling, after penetrating through the two stepped holes 11-1, the fixing nails 11-2 are rotated by using a screwdriver through the notch so as to move along the inclined planes of the wedge-shaped gaskets 11-3, and the two shells are gradually pressed and fixed.
Claims (8)
1. The precise quantitative cup is characterized by comprising a charging barrel, an inner tray, a charging mechanism, a telescopic blanking pipe and a telescopic blanking pipe adjusting mechanism; a discharge hole is formed in the lower end of the charging barrel, and a feed hole is formed in the upper end of the charging barrel; the inner tray is positioned in the charging barrel, the outer side wall of the inner tray is attached to the inner wall of the charging barrel, a discharging hole is formed in the inner tray, and a valve plate for opening and closing the discharging hole is arranged at the discharging hole; the inner tray comprises a hopper with a large upper part and a small lower part and upright side plates arranged on the periphery of the hopper, the upright side plates are attached to the inner wall of the charging barrel, the lower port of the hopper is the discharging port, more than two rows of pits are formed in the outer wall of the upright side plates of the inner tray and are vertically arranged, protrusions are arranged at corresponding positions on the inner wall of the charging barrel, and the setting height of the inner tray in the charging barrel can be adjusted through nesting cooperation of the protrusions and the pits at different heights; the feeding mechanism is arranged on a feeding hole of the charging barrel and used for conveying materials in the conveying pipeline into the charging barrel; the telescopic blanking pipe is connected to the lower part of the feeding mechanism and is located above the inner tray, so that materials are led into the charging barrel, the telescopic blanking pipe is composed of a plurality of sleeves which are sequentially sleeved, lifting lugs used for connecting the telescopic blanking pipe adjusting mechanism are arranged on the sleeve at the lowest end, and the telescopic blanking pipe adjusting mechanism is used for adjusting the height of the telescopic blanking pipe in the charging barrel, so that the height difference of the lower port of the telescopic blanking pipe and the inner tray is adjusted.
2. The precise quantitative cup according to claim 1, wherein the valve plate is hinged to the bottom surface of the discharge opening, a rotating wheel is arranged on the charging barrel or the charging mechanism, one end of the first pull rope is connected to the valve plate, the other end is connected to the rotating wheel, and the opening and closing of the valve plate can be controlled by rotating the rotating wheel.
3. The precise quantitative cup according to claim 1, wherein the blanking tube telescopic adjusting mechanism comprises a lifting knob and a second pull rope, the lifting knob is connected to the feeding mechanism in a shaft mode, one end of the second pull rope is wound on a rotating shaft of the lifting knob, the other end of the second pull rope is connected to the lower portion of the telescopic blanking tube, and the descending height of the telescopic blanking tube can be adjusted by rotating the lifting knob.
4. A precision metering cup as claimed in claim 1 or claim 3 wherein a transversely extending pointer is provided at the lower part of the telescopic blanking tube, and an elevation line is marked on the barrel wall of the barrel opposite to the pointer for indicating the height of the telescopic blanking tube by the pointer during adjustment.
5. The precision metering cup of claim 1, wherein the feed mechanism comprises a base, a left snap cap, a right snap cap, and a switch plate; the lower part of the base is an elliptic conical shell with a large upper part and a small lower part, the upper part of the base is a horizontal semicircular sleeve, the lower port of the elliptic conical shell is an ellipse with a large diameter direction consistent with the axial direction of the semicircular sleeve, and the lower end of the base is provided with a fixing plate for fixing the elliptic conical shell on a charging barrel; a left clamping cover and a right clamping cover with semicircular sections are respectively clamped at two ends of the upper part of the base, and a gap is reserved between Zuo Kagai and the right clamping cover; the left clamping cover, the right clamping cover and the inner side face of the semicircular sleeve are provided with circular grooves, a switch plate with a circular arc-shaped cross section is arranged in each circular groove, a poking piece is arranged on the outer side of each switch plate and located at a gap between the left clamping cover and the right clamping cover, the poking piece is poked to enable the switch plate to rotate around the axis of the switch plate, and the semicircular sleeve is communicated with or separated from the elliptical conical shell, so that the feeding mechanism is opened and closed.
6. The precise quantitative cup according to claim 5, wherein two ribs along the axial direction of the base are respectively arranged on two outer sides of the upper end of the base, and a dovetail groove is formed between the two ribs; two grooves corresponding to the convex edges are formed in the corresponding positions on the inner side walls of the left clamping cover and the right clamping cover, and dovetail-shaped strip edges are formed between the two grooves; the left clamping cover and the right clamping cover are clamped on the base through the cooperation of the dovetail-shaped strip edges and the dovetail grooves and the cooperation between the convex edges and the grooves.
7. The precision metering cup of claim 5, wherein the cross section of the telescoping blanking tube is elliptical, and the major diameter of the ellipse coincides with the major diameter of the ellipse at the lower end opening of the base.
8. The precise metering cup according to claim 1, wherein the cartridge is formed by buckling two shells of the same shape, the two shells are axially symmetrically arranged, and the two shells are fixedly connected together through a quick fastening mechanism.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811066328.8A CN108910540B (en) | 2018-09-13 | 2018-09-13 | Precise quantitative cup |
| PCT/CN2019/072596 WO2020052186A1 (en) | 2018-09-13 | 2019-01-22 | Adjustable quantifying cup for precise feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811066328.8A CN108910540B (en) | 2018-09-13 | 2018-09-13 | Precise quantitative cup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108910540A CN108910540A (en) | 2018-11-30 |
| CN108910540B true CN108910540B (en) | 2023-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811066328.8A Active CN108910540B (en) | 2018-09-13 | 2018-09-13 | Precise quantitative cup |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108910540B (en) |
| WO (1) | WO2020052186A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910540B (en) * | 2018-09-13 | 2023-10-20 | 沧州市永高农牧机械科技有限公司 | Precise quantitative cup |
| CN113085141B (en) * | 2021-04-13 | 2024-04-12 | 沧州市永高农牧机械科技有限公司 | Integrated quantitative cup and shell blow molding method thereof |
| CN117446361B (en) * | 2023-12-25 | 2024-02-23 | 常州金纬智能化工装备有限公司 | Feeding machine with multiple feeding modes |
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| CN208747150U (en) * | 2018-09-13 | 2019-04-16 | 沧州市永高农牧机械科技有限公司 | Precise quantitative cup |
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| DE19925151A1 (en) * | 1999-06-02 | 2000-12-14 | Th Buschhoff Gmbh & Co | Separator for pneumatic conveyors used for mixing, squeezing and grinding animal fodder comprises a separating chamber, a pure gas chamber and a filter purifying device with a continuously moving rinsing arm |
| US9643800B2 (en) * | 2013-02-23 | 2017-05-09 | Phillip Douglas | Horizontal support system |
| CN205328088U (en) * | 2015-12-23 | 2016-06-22 | 天津昌农科技有限责任公司 | Feed production unloading control system |
| CN205546894U (en) * | 2016-03-17 | 2016-09-07 | 福建省农业科学院畜牧兽医研究所 | Graduated flask is used to adjustable feeding amount's rabbit |
| CN108910540B (en) * | 2018-09-13 | 2023-10-20 | 沧州市永高农牧机械科技有限公司 | Precise quantitative cup |
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2018
- 2018-09-13 CN CN201811066328.8A patent/CN108910540B/en active Active
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2019
- 2019-01-22 WO PCT/CN2019/072596 patent/WO2020052186A1/en active Application Filing
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| EP1022221A2 (en) * | 1999-01-22 | 2000-07-26 | Salvatore Lardieri | Device for distributing set volumes of materials in powder form |
| JP2001002003A (en) * | 1999-06-25 | 2001-01-09 | Sangyo Kiki Kenkyusho:Kk | Fixed quantity filling device |
| CN206101245U (en) * | 2016-09-10 | 2017-04-19 | 福建农林大学 | Based on accurate material feeding device that throws of positive displacement carousel |
| CN206078529U (en) * | 2016-10-18 | 2017-04-12 | 莱阳市动物卫生监督所 | Adjustable feeding amount's livestock graduated flask |
| CN206842591U (en) * | 2017-03-28 | 2018-01-05 | 希弗特科技（北京）有限公司 | A kind of novel retractable rotary distribution mechanism |
| CN208747150U (en) * | 2018-09-13 | 2019-04-16 | 沧州市永高农牧机械科技有限公司 | Precise quantitative cup |
Also Published As
| Publication number | Publication date |
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| WO2020052186A1 (en) | 2020-03-19 |
| CN108910540A (en) | 2018-11-30 |
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