CN116498761B - Be used for poultry fodder to load feed bin discharge gate stop valve - Google Patents
Be used for poultry fodder to load feed bin discharge gate stop valve Download PDFInfo
- Publication number
- CN116498761B CN116498761B CN202310768469.9A CN202310768469A CN116498761B CN 116498761 B CN116498761 B CN 116498761B CN 202310768469 A CN202310768469 A CN 202310768469A CN 116498761 B CN116498761 B CN 116498761B
- Authority
- CN
- China
- Prior art keywords
- fixedly arranged
- sealing
- cavity
- guide
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 244000144977 poultry Species 0.000 title claims description 8
- 238000007789 sealing Methods 0.000 claims abstract description 78
- 244000144972 livestock Species 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000003860 storage Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0281—Guillotine or blade-type valves, e.g. no passage through the valve member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/316—Guiding of the slide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/32—Means for additional adjustment of the rate of flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/01—Damping of valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/01—Damping of valve members
- F16K47/012—Damping of valve members by means of a resilient damping element
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The invention relates to the technical field of feed storage equipment, and particularly discloses a stop valve for a discharge port of a livestock feed filling bin. According to the invention, the deceleration buffer unit and the closure sealing unit are arranged, wherein the first guide plate and the second guide plate in the deceleration buffer unit move relatively, so that the diameter of a channel is reduced, the falling speed is reduced, and the deceleration buffer unit can drive the screw rod shaft in the closure sealing unit to rotate, so that the sealing plate starts to move, and the sealing effect is achieved.
Description
Technical Field
The invention relates to the technical field of feed storage equipment, in particular to a stop valve for a discharge port of a livestock feed filling bin.
Background
At present, more and more livestock farms gradually develop to the large-scale and mechanical directions, along with the continuous increase of the number of livestock and poultry raising, the feed supply quantity of livestock and poultry is larger and larger, and under the raising scale of the existing livestock and poultry raising plants, the traditional artificial feed filling mode is not suitable any more. The current filling mode is that the feed is placed in a filling bin, the feeding of the feed can be operated through a shutoff valve at the bottom, but in actual use, the livestock primary feed is generally fed with a certain weight, such as corn stalks, rotten fruits and the like, but in the feed falling process, the feed at the bottom is pressurized due to the fact that the feed in the filling bin is more, the feeding speed at the bottom is high, at the moment, the pipeline is directly sealed through the shutoff valve, the quick falling feed is caused to strike the valve core of the shutoff valve, the valve core of the shutoff valve is possibly damaged, the service life of the shutoff valve is not long, and therefore the production cost is increased.
Disclosure of Invention
The invention aims to provide a stop valve for a discharge port of a livestock feed filling bin, which solves the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a be used for poultry fodder to load feed bin discharge gate stop valve, includes speed reduction buffer unit and shutoff sealing unit, speed reduction buffer unit includes the stop valve shell, the inside installation cavity of seting up of stop valve shell, just the inside fixed a pair of first deflector that is provided with of installation cavity, and a pair of first deflector is the V font, and a pair of first deflector is inside to have seted up first cavity, and the inside movable grafting of first cavity is provided with the second deflector; the shutoff sealing unit comprises a sealing box, the sealing box is fixedly arranged on the outer wall of the shutoff valve shell, a sealing cavity is fixedly arranged in the sealing box, the sealing cavity is connected with an inner cavity of the installation cavity, a screw rod shaft is movably arranged in the sealing box, and a sealing assembly for sealing the installation cavity is fixedly arranged on the surface of the screw rod shaft; the deceleration buffer unit is used for slowing down the falling speed of livestock feed and driving the screw rod shaft to complete closure sealing of the installation cavity.
As a preferred embodiment of the invention, a pair of limit guide rails are arranged on the inner wall of the first guide plate, the pair of limit guide rails are symmetrically distributed, limit stops are respectively and fixedly arranged at two ends of the pair of limit guide rails, limit sliders are slidably arranged on the surfaces of the pair of limit guide rails, a first baffle plate is fixedly arranged between the limit sliders, a second guide plate is fixedly arranged at one end of the first baffle plate, a first spring is fixedly arranged at the other end of the first baffle plate, the tail ends of the first springs are fixedly arranged in the first cavity, and the first springs are in a balanced state.
As a preferred implementation mode of the invention, a sealing bearing is embedded in the side wall of the shutoff valve shell, a rotating shaft is arranged in the cavity of the sealing bearing in a clamping way, two ends of the rotating shaft movably penetrate through the shutoff valve shell, a rotary table is fixedly arranged at the tail end of the rotating shaft positioned at the outer side of the shutoff valve shell, a handle is fixedly arranged on the surface of the rotary table, and an anti-slip sleeve is sleeved on the surface of the handle.
As a preferred embodiment of the invention, a fan-shaped connecting block is fixedly arranged at the tail end of a rotating shaft positioned at the inner side of a shutoff valve shell, a rack is fixedly arranged at the circular arc position of the edge of the fan-shaped connecting block, the rack is a quarter of the circumference, a cam-type guide sliding rail is fixedly arranged on the surface of the fan-shaped connecting block, the rotating center of the cam-type guide sliding rail and the rotating shaft are positioned on the same axis, a first mounting lug and a second mounting lug are fixedly arranged on the upper surface and the lower surface of the shutoff valve shell, and a first mounting hole and a second mounting hole are formed in the surfaces of the first mounting lug and the second mounting lug.
As a preferred implementation mode of the invention, the bottommost part of the cam type guide sliding rail is provided with the guide sliding block in a sliding way, the top of the guide sliding block is fixedly provided with the second limiting rod, the second limiting rod is movably inserted and arranged in the shutoff valve shell, the side wall of the guide sliding block is fixedly provided with the driving component, and the driving component is used for driving the second guide plate to move in opposite directions.
As a preferred implementation mode of the invention, the driving assembly comprises a pair of swing arms, the tail ends of the top parts of the swing arms are movably arranged at the bottoms of a pair of second guide plates, the tail ends of the swing arms are movably provided with first limiting rods, the surfaces of the first limiting rods are movably provided with first limiting seats, the first limiting seats are fixedly arranged on the inner walls of the mounting cavities, the tail ends of the first limiting rods are fixedly provided with brackets, one side tail end of each bracket is fixedly provided with a second connecting cross rod, the other side of each bracket is fixedly provided with a first connecting cross rod, and the central positions of the first connecting cross rods are fixedly arranged on the side walls of the guide sliding blocks.
As a preferred implementation mode of the invention, the side wall of the screw rod shaft is fixedly provided with a driving gear, the driving gear and the rack are positioned on the same vertical plane, the modulus of the driving gear is the same as that of the rack, the number of teeth of the rack is ten times that of the teeth of the driving gear, the surface of the screw rod shaft is provided with a screw rod sleeve ring in a meshed manner, the tail end of the side wall of the screw rod sleeve ring is provided with a countersunk groove, and the countersunk groove specification is matched with the driving gear specification.
As a preferred implementation mode of the invention, the side wall of the screw rod lantern ring is fixedly provided with the sealing plate, the size of the sealing plate is matched with the size of the installation cavity, the screw rod lantern ring and the tail end of the sealing plate are fixedly provided with sealing plugs, the sealing plugs are arranged in the sealing cavity in a sliding manner, the top of the sealing plate is fixedly provided with a fixing block, the surface of the fixing block is subjected to chamfering treatment, and the center of the fixing block is provided with a positioning groove.
As a preferred implementation mode of the invention, the bottom of the second connecting cross rod is fixedly provided with the inserted link, the surface of the inserted link is movably provided with the positioning seat, the positioning seat is fixedly arranged in the shutoff valve shell, the tail end of the inserted link is fixedly provided with the baffle, the tail end of the baffle is fixedly provided with the positioning slide block, the positioning slide block is arranged above the screw rod lantern ring, the upper surface of the screw rod lantern ring is provided with the positioning slide groove, and the positioning slide groove and the positioning slide block are mutually matched.
As a preferred implementation mode of the invention, the side wall of the sealing box is provided with the second cavity, the side wall of the second cavity is provided with the movable chute, the guide rod penetrates through the inside of the movable chute, the surface of the guide rod is provided with the movable slide block in a sliding manner, the movable slide block is arranged inside the movable chute, a second baffle plate is fixedly arranged between the movable slide blocks, the top of the second baffle plate is fixedly provided with a pressing rod, the top of the pressing rod is fixedly provided with a pressing plate, the bottom of the second baffle plate is fixedly provided with a push rod, the inside of the push rod is movably provided with a guide shaft, the side wall of the guide shaft is fixedly provided with a guide roller, and the second baffle plate and the bottom of the second cavity are fixedly provided with a second spring.
Compared with the prior art, the invention has the following beneficial effects:
according to the stop valve for the discharge port of the livestock feed filling bin, the first guide plate and the second guide plate in the speed reduction buffer unit move relatively, so that the diameter of a channel is reduced, the falling speed is reduced, and the speed reduction buffer unit can drive the screw rod shaft in the stop seal unit to rotate, so that the seal plate starts to move, the sealing effect is achieved, and the purpose of stopping is achieved.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the overall structure of a shutoff valve for a discharge port of a livestock feed filling bin;
FIG. 2 is a schematic diagram showing the internal structure of a shutoff valve for a discharge port of a livestock feed filling bin;
FIG. 3 is a cross-sectional view at A of a gate shut-off valve for a feed loading bin of the present invention;
FIG. 4 is an enlarged view of position B of a gate shut-off valve for a feed loading bin of the present invention;
FIG. 5 is a schematic three-dimensional structure of a shutoff valve for a discharge port of a livestock feed filling bin according to the present invention;
FIG. 6 is an enlarged view of position C of a gate shut-off valve for a feed loading bin of the present invention;
FIG. 7 is a cross-sectional view of a seal box for a feed fill bin outlet shutoff valve of the invention;
fig. 8 is an enlarged view of the invention at D for a stockfill bin outlet shutoff valve.
In the figure:
100. a deceleration buffer unit; 101. a shutoff valve housing; 1011. a mounting cavity; 102. a first mounting ear; 1021. a second mounting ear; 1022. a first mounting hole; 1023. a second mounting hole; 103. a first guide plate; 1031. a first cavity; 1032. a spacing guide rail; 1033. a limit sliding block; 1034. a limit stop; 104. a second guide plate; 1041. a first baffle; 1042. a first spring; 105. a first stop lever; 1051. the first limiting seat; 1052. swing arms; 106. a bracket; 1061. a first connecting rail; 1062. a second connecting rail; 107. a fan-shaped connecting block; 1071. a rack; 1072. cam type guiding slide rail; 108. a guide slide block; 1081. a second limit rod; 109. a turntable; 1091. a handle; 1092. a rotation shaft;
200. a closure sealing unit; 201. a seal box; 2011. sealing the cavity; 2012. a second cavity; 202. a screw shaft; 2021. a drive gear; 203. a screw rod sleeve ring; 2031. a fixed block; 2032. a positioning groove; 2033. a countersunk head groove; 2034. positioning a chute; 2035. a sealing plate; 2036. a sealing plug; 204. moving the chute; 2041. moving the slide block; 2042. a guide rod; 2043. a second baffle; 205. a compression bar; 2051. a pressing plate; 206. a push rod; 2061. a second spring; 2062. a guide roller; 2063. a guide shaft; 207. a rod; 2071. a positioning seat; 208. a baffle; 2081. and positioning the sliding block.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Embodiment one. Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a be used for poultry fodder to load feed bin discharge gate stop valve, includes speed reduction buffer unit 100 and closure sealing unit 200, and speed reduction buffer unit 100 includes stop valve shell 101, has seted up installation cavity 1011 in the stop valve shell 101, and the fixed a pair of first deflector 103 that is provided with in installation cavity 1011, and a pair of first deflector 103 is the V font, and a pair of first deflector 103 inside has seted up first cavity 1031, and the inside activity grafting of first cavity 1031 is provided with second deflector 104; the shutoff sealing unit 200 comprises a sealing box 201, the sealing box 201 is fixedly arranged on the outer wall of the shutoff valve shell 101, a sealing cavity 2011 is fixedly arranged in the sealing box 201, the sealing cavity 2011 is connected with an inner cavity of the installation cavity 1011, a screw rod shaft 202 is movably arranged in the sealing box 201, and a sealing assembly for sealing the installation cavity 1011 is fixedly arranged on the surface of the screw rod shaft 202; the deceleration buffer unit 100 is used for slowing down the falling speed of livestock feed, and the drive screw shaft 202 is accomplished the shutoff seal to the installation cavity 1011, through being provided with deceleration buffer unit and shutoff seal unit, wherein the inside first deflector of deceleration buffer unit and second deflector relative motion, thereby the diameter of passageway reduces, the speed of falling has been reduced, and the deceleration buffer unit can also drive the inside screw shaft rotation of shutoff seal unit this moment, thereby make the closing plate begin to remove, thereby reached sealed effect, and then played the purpose of shutoff.
Referring to fig. 1-8, in a specific embodiment, a pair of limit rails 1032 are provided on an inner wall of the first guide plate 103, the pair of limit rails 1032 are symmetrically distributed, limit stops 1034 are fixedly provided at two ends of the pair of limit rails 1032, limit sliders 1033 are slidably provided on surfaces of the pair of limit rails 1032, a first baffle 1041 is fixedly provided between the limit sliders 1033, a second guide plate 104 is fixedly provided at one end of the first baffle 1041, a first spring 1042 is fixedly provided at the other end of the first baffle 1041, and the ends of the first spring 1042 are fixedly provided inside the first cavity 1031 and the first spring 1042 is in a balanced state. During the movement of the second guide plate 104, the first baffle 1041 in the inner part moves synchronously, the limit slider 1033 on the surface of the first baffle 1041 moves along the limit guide rail 1032, and the first spring 1042 in the inner part begins to compress, so that the first baffle is convenient to reset in the later period, and in the movement process of the second guide plate 104, the interval of the first guide plate 103 in the inner part becomes smaller, so that the falling feed is buffered, and the purpose of decelerating and buffering is further achieved.
Referring to fig. 1-8, a sealing bearing is embedded in a side wall of a shutoff valve housing 101, a rotating shaft 1092 is clamped in an inner cavity of the sealing bearing, two ends of the rotating shaft 1092 movably penetrate through the shutoff valve housing 101, a turntable 109 is fixedly arranged at the tail end of the rotating shaft 1092 located on the outer side of the shutoff valve housing 101, a handle 1091 is fixedly arranged on the surface of the turntable 109, and an anti-slip sleeve is sleeved on the surface of the handle 1091. The handle 1091 drives the turntable 109 to start rotating, and the turntable 109 rotates to drive the central rotating shaft 1092 to start rotating.
Referring to fig. 1-8, a fan-shaped connection block 107 is fixedly arranged at the end of a rotation shaft 1092 located inside the shutoff valve housing 101, a rack 1071 is fixedly arranged at the circular arc of the edge of the fan-shaped connection block 107, the rack 1071 is a quarter of the circumference, a cam type guide slide rail 1072 is fixedly arranged on the surface of the fan-shaped connection block 107, the rotation center of the cam type guide slide rail 1072 and the rotation shaft 1092 are located on the same axis, a first mounting lug 102 and a second mounting lug 1021 are fixedly arranged on the upper surface and the lower surface of the shutoff valve housing 101, and a first mounting hole 1022 and a second mounting hole 1023 are formed in the surfaces of the first mounting lug 102 and the second mounting lug 1021. The rotation shaft 1092 starts to rotate, the fan-shaped connecting block 107 is fixedly arranged at the tail end of the rotation shaft 1092, the cam-type guiding slide rail 1072 is arranged on the surface of the fan-shaped connecting block 107, the guiding slide rail 1072 is slidably connected with the bottommost part at the moment, the second limiting rod 1081 is fixedly arranged on the upper surface of the guiding slide rail 108, and the second limiting rod 1081 is limited, so that the cam-type guiding slide rail 1072 starts to move downwards in the rotation process.
Referring to fig. 1-8, a guiding slide block 108 is slidably disposed at the bottommost portion of the cam guiding slide rail 1072, a second limit rod 1081 is fixedly disposed at the top of the guiding slide block 108, the second limit rod 1081 is movably inserted into the shutoff valve housing 101, and a driving assembly is fixedly disposed on a side wall of the guiding slide block 108, and the driving assembly is used for driving the second guiding plate 104 to move in opposite directions. The driving assembly comprises a pair of swing arms 1052, the tail ends of the tops of the pair of swing arms 1052 are movably arranged at the bottoms of the pair of second guide plates 104, the tail ends of the pair of swing arms 1052 are movably provided with first limiting rods 105, the surfaces of the first limiting rods 105 are movably provided with first limiting seats 1051, the first limiting seats 1051 are fixedly arranged on the inner walls of the mounting cavities 1011, the tail ends of the first limiting rods 105 are fixedly provided with brackets 106, one side of each bracket 106 is fixedly provided with a second connecting cross rod 1062, the other side of each bracket 106 is fixedly provided with a first connecting cross rod 1061, and the central positions of the first connecting cross rods 1061 are fixedly arranged on the side walls of the guide sliding blocks 108.
After the guide sliding block 108 in the driving assembly moves downwards, the first connecting cross rod 1061 and the bracket 106 are driven to move downwards synchronously, the first limiting rod 105 is pulled to start moving downwards, the swing arms 1052 at the tail ends of the first limiting rod 105 start approaching each other, and the second guide plate 104 at the tail ends of the swing arms 1052 is driven to start moving from the inside of the first cavity 1031.
Embodiment two. The difference from this embodiment based on the above embodiment is that:
referring to fig. 1-8, in the present embodiment, a driving gear 2021 is fixedly disposed on a side wall of the screw shaft 202, the driving gear 2021 and the rack 1071 are located on the same vertical plane, the modulus of the driving gear 2021 is the same as that of the rack 1071, the number of teeth of the rack 1071 is ten times that of the driving gear 2021, a screw collar 203 is disposed on the surface of the screw shaft 202 in a meshed manner, a countersunk groove 2033 is disposed at a tail end of the side wall of the screw collar 203, and the specifications of the countersunk groove 2033 and the specifications of the driving gear 2021 are adapted. The rotating disc 109 is rotated, the fan-shaped connecting block 107 and the cam-type guiding slide 1072 continue to rotate, and because the guiding slide block 108 moves to the farthest position of the cam-type guiding slide 1072, the guiding slide block 108 is not changed due to the characteristics of the cam, the positioning slide block 2081 is clamped to the positioning slide groove 2034, after the fan-shaped connecting block 107 rotates, the driving gear 2021 is driven to rotate through the rack 1071 on the surface, and because of the gear ratio, the number of rotation turns of the driving gear 2021 at the moment is more.
Referring to fig. 1-8, in this embodiment, a sealing plate 2035 is fixed on a side wall of a screw rod collar 203, the size of the sealing plate 2035 is adapted to the size of a mounting cavity 1011, a sealing plug 2036 is fixedly arranged at the tail end of the screw rod collar 203 and the sealing plate 2035, the sealing plug 2036 is slidably arranged inside a sealing cavity 2011, a fixing block 2031 is fixedly arranged at the top of the sealing plate 2035, chamfering is performed on the surface of the fixing block 2031, and a positioning groove 2032 is formed in the center of the fixing block 2031. The inserted link 207 is fixedly arranged at the bottom of the second connecting cross rod 1062, the locating seat 2071 is movably arranged on the surface of the inserted link 207, the locating seat 2071 is fixedly arranged inside the shutoff valve shell 101, the baffle 208 is fixedly arranged at the tail end of the inserted link 207, the locating slide block 2081 is fixedly arranged at the tail end of the baffle 208, the locating slide block 2081 is arranged above the screw rod sleeve 203, the locating slide groove 2034 is formed in the upper surface of the screw rod sleeve 203, and the locating slide groove 2034 and the locating slide block 2081 are mutually matched.
After the driving gear 2021 rotates, the screw shaft 202 is driven to start rotating, the surface of the screw shaft 202 is meshed with the screw sleeve ring 203, and the positioning sliding groove 2034 on the surface of the screw sleeve ring 203 is limited by the positioning sliding block 2081, so that the screw sleeve ring 203 and the sealing plate 2035 synchronously move until the installation cavity 1011 is completely sealed, and finally, a closure sealing unit of 200 meshes is achieved.
Referring to fig. 1-8, a second cavity 2012 is formed on a side wall of the seal box 201, a moving chute 204 is formed on a side wall of the second cavity 2012, a guide rod 2042 is penetrated through the inside of the moving chute 204, a moving slide block 2041 is slidingly arranged on the surface of the guide rod 2042, the moving slide block 2041 is slidingly arranged inside the moving chute 204, a second baffle 2043 is fixedly arranged between the moving slide blocks 2041, a pressing rod 205 is fixedly arranged at the top of the second baffle 2043, a pressing plate 2051 is fixedly arranged at the top of the pressing rod 205, a push rod 206 is fixedly arranged at the bottom of the second baffle 2043, a guide shaft 2063 is movably arranged inside the push rod 206, a guide roller 2062 is fixedly arranged on the side wall of the guide shaft 2063, and a second spring 2061 is fixedly arranged at the bottoms of the second baffle 2043 and the second cavity 2012. After the sealing plate 2035 moves to the extreme end, at this time, the guide roller 2062 is in contact with the fixing block 2031, at this time, the inner push rod 206 moves upward, so as to drive the second baffle 2043, the compression rod 205 and the compression plate 2051 to move upward, until the guide roller 2062 moves to the inside of the positioning groove 2032, at this time, the second spring 2061 drives the guide roller 2062 at the extreme end to be clamped to the positioning groove 2032, and the fixing operation of the sealing plate 2035 is completed.
It should be noted that the invention is a shutoff valve for a discharge port of a livestock feed filling bin, each part is a common standard part or a part known to a person skilled in the art, and the structure and principle of the shutoff valve are known to the person skilled in the art through technical manuals or through routine experimental methods.
Working principle: when the device is required to be used, an operator first installs the device at the bottom of the device through the first mounting ear 102 and the second mounting ear 1021, and fixedly connects through the first mounting hole 1022 and the second mounting hole 1023, and starts to rotate the handle 1091 when the interception is required.
The handle 1091 drives the turntable 109 to start rotating, the turntable 109 rotates and then drives the central rotating shaft 1092 to start rotating, the tail end of the rotating shaft 1092 is fixedly provided with the fan-shaped connecting block 107, the surface of the fan-shaped connecting block 107 is provided with the cam-shaped guiding slide 1072, the bottommost sliding connection of the cam-shaped guiding slide 1072 is provided with the guiding slide 108, the upper surface of the guiding slide 108 is fixedly provided with the second limiting rod 1081, and the second limiting rod 1081 is limited, so that the cam-shaped guiding slide 1072 starts to move downwards in the rotating process until the guiding slide 108 moves to the position of the farthest guiding rail of the cam-shaped guiding slide 1072, and the rack 1071 on the surface of the fan-shaped connecting block 107 at the moment is meshed with the driving gear 2021.
When the guide slider 108 moves downwards, the first connecting cross rod 1061 and the bracket 106 are driven to move downwards synchronously, the first limiting rod 105 is pulled to start moving downwards, the swing arms 1052 at the tail ends of the first limiting rod 105 start approaching each other, and the second guide plate 104 at the tail ends of the swing arms 1052 is driven to start moving from the inside of the first cavity 1031.
And in the moving process of the second guide plate 104, the first baffle 1041 in the inner part at this time moves synchronously, and the limit slider 1033 on the surface of the first baffle 1041 moves along the limit guide rail 1032, and the first spring 1042 in the inner part begins to compress at this time, so that the later resetting is facilitated, and in the moving process of the second guide plate 104, the interval of the first guide plate 103 at this time becomes smaller, so that the falling feed is buffered, and the purpose of decelerating and buffering is further achieved.
When the guide slide block 108 moves downwards, the first connecting cross rod 1061 and the bracket 106 are driven to move downwards synchronously, and the fixed second connecting cross rod 1062 starts to move downwards, and the baffle 208 and the positioning slide block 2081 are driven to move downwards through the insert rod 207, so that the positioning slide block 2081 is finally clamped inside the positioning slide groove 2034.
At this time, the turntable 109 is continuously rotated, at this time, the fan-shaped connecting block 107 and the cam-type guiding slide 1072 are continuously rotated, because at this time the guiding slide 108 moves to the farthest position of the cam-type guiding slide 1072, at this time, because of the characteristics of the cam itself, at this time, the guiding slide 108 is not changed, and the positioning slide 2081 is clamped to the positioning slide 2034, after the fan-shaped connecting block 107 rotates, the driving gear 2021 is driven to rotate by the rack 1071 on the surface, and because of the gear ratio, the number of rotation turns of the driving gear 2021 at this time is large.
After the driving gear 2021 rotates, the screw shaft 202 is driven to start rotating, the surface of the screw shaft 202 is meshed with the screw sleeve ring 203, and the positioning sliding groove 2034 on the surface of the screw sleeve ring 203 is limited by the positioning sliding block 2081, so that the screw sleeve ring 203 and the sealing plate 2035 synchronously move until the installation cavity 1011 is completely sealed, and finally, a closure sealing unit of 200 meshes is achieved.
When the sealing plate 2035 moves to the end, the guide roller 2062 contacts the fixing block 2031, and the inner push rod 206 moves upward, thereby driving the second baffle 2043, the push rod 205 and the pressing plate 2051 to move upward until the guide roller 2062 moves to the inside of the positioning groove 2032, and then the guide roller 2062 at the end is driven to be clamped to the positioning groove 2032 by the second spring 2061 in the inside, thereby completing the fixing operation of the sealing plate 2035.
Claims (3)
1. The utility model provides a be used for poultry fodder to load feed bin discharge gate stop valve, includes speed reduction buffer unit (100) and stops sealed unit (200), its characterized in that:
the deceleration buffer unit (100) comprises a shutoff valve shell (101), a mounting cavity (1011) is formed in the shutoff valve shell (101), a pair of first guide plates (103) are fixedly arranged in the mounting cavity (1011), the pair of first guide plates (103) are V-shaped, a first cavity (1031) is formed in the pair of first guide plates (103), and a second guide plate (104) is movably inserted in the first cavity (1031);
the shutoff sealing unit (200) comprises a sealing box (201), the sealing box (201) is fixedly arranged on the outer wall of a shutoff valve shell (101), a sealing cavity (2011) is fixedly arranged in the sealing box (201), the sealing cavity (2011) is connected with an inner cavity of a mounting cavity (1011), a screw shaft (202) is movably arranged in the sealing box (201), and a sealing assembly for sealing the mounting cavity (1011) is fixedly arranged on the surface of the screw shaft (202);
the deceleration buffer unit (100) is used for slowing down the falling speed of livestock feed, and driving the screw shaft (202) to finish closure sealing of the installation cavity (1011); a sealing bearing is embedded in the side wall of the shutoff valve shell (101), a rotating shaft (1092) is arranged in an inner cavity of the sealing bearing in a clamping mode, two ends of the rotating shaft (1092) movably penetrate through the shutoff valve shell (101), a rotary table (109) is fixedly arranged at the tail end of the rotating shaft (1092) positioned at the outer side of the shutoff valve shell (101), a handle (1091) is fixedly arranged on the surface of the rotary table (109), and an anti-slip sleeve is sleeved on the surface of the handle (1091); the end of a rotating shaft (1092) positioned at the inner side of the shutoff valve shell (101) is fixedly provided with a fan-shaped connecting block (107), a rack (1071) is fixedly arranged at the circular arc position of the edge of the fan-shaped connecting block (107), the rack (1071) is one quarter of the circumference, a cam type guide slide rail (1072) is fixedly arranged on the surface of the fan-shaped connecting block (107), the rotating center of the cam type guide slide rail (1072) and the rotating shaft (1092) are positioned on the same axis, a first mounting lug (102) and a second mounting lug (1021) are fixedly arranged on the upper surface and the lower surface of the shutoff valve shell (101), and a first mounting hole (1022) and a second mounting hole (1023) are formed in the surfaces of the first mounting lug (102) and the second mounting lug (1021); the bottom of the cam type guide slide rail (1072) is provided with a guide slide block (108) in a sliding manner, the top of the guide slide block (108) is fixedly provided with a second limiting rod (1081), the second limiting rod (1081) is movably inserted and arranged in the shutoff valve shell (101), the side wall of the guide slide block (108) is fixedly provided with a driving assembly, and the driving assembly is used for driving the second guide plates (104) to move in opposite directions; the driving assembly comprises a pair of swing arms (1052), the top ends of the pair of swing arms (1052) are movably arranged at the bottoms of a pair of second guide plates (104), the tail ends of the pair of swing arms (1052) are movably provided with first limiting rods (105), the surfaces of the first limiting rods (105) are movably provided with first limiting seats (1051), the first limiting seats (1051) are fixedly arranged on the inner walls of the mounting cavities (1011), the tail ends of the first limiting rods (105) are fixedly provided with brackets (106), one side of each bracket (106) is fixedly provided with a second connecting cross rod (1062), the other side of each bracket (106) is fixedly provided with a first connecting cross rod (1061), and the central positions of the first connecting cross rods (1061) are fixedly arranged on the side walls of the guide sliding blocks (108);
the screw rod shaft (202) is characterized in that a driving gear (2021) is fixedly arranged on the side wall of the screw rod shaft (202), the driving gear (2021) and a rack (1071) are positioned on the same vertical plane, the modulus of the driving gear (2021) is the same as that of the rack (1071), the number of teeth of the rack (1071) is ten times that of the driving gear (2021), a screw rod sleeve ring (203) is meshed with the surface of the screw rod shaft (202), a countersunk head groove (2033) is formed in the tail end of the side wall of the screw rod sleeve ring (203), and the specifications of the countersunk head groove (2033) and the specifications of the driving gear (2021) are matched; the screw rod lantern ring (203) is characterized in that a sealing plate (2035) is fixed on the side wall of the screw rod lantern ring (203), the size of the sealing plate (2035) is matched with the size of the installation cavity (1011), a sealing plug (2036) is fixedly arranged at the tail end of the screw rod lantern ring (203) and the tail end of the sealing plate (2035), the sealing plug (2036) is arranged inside the sealing cavity (2011) in a sliding mode, a fixing block (2031) is fixedly arranged at the top of the sealing plate (2035), chamfering is conducted on the surface of the fixing block (2031), and a positioning groove (2032) is formed in the center of the fixing block (2031); the utility model discloses a stop valve shell (101) is connected to second, and horizontal pole (1062) bottom is fixed to be provided with inserted bar (207), and inserted bar (207) surface activity is provided with positioning seat (2071), and positioning seat (2071) is fixed to be set up inside stop valve shell (101), inserted bar (207) end is fixed to be provided with baffle (208), and baffle (208) end is fixed to be provided with location slider (2081), and location slider (2081) are arranged in lead screw lantern ring (203) top, just location spout (2034) have been seted up to lead screw lantern ring (203) upper surface, location spout (2034) and location slider (2081) mutually support.
2. A gate shut-off valve for a livestock feed filling silo according to claim 1, wherein: a pair of limit guide rails (1032) have been seted up to first deflector (103) inner wall, and a pair of limit guide rails (1032) are symmetrical distribution, a pair of limit guide rails (1032) both ends are fixed respectively and are provided with limit stop (1034), and a pair of limit guide rails (1032) surface slip is provided with spacing slider (1033), and fixed first baffle (1041) that is provided with between spacing slider (1033), and first baffle (1041) wherein one side end is fixed to be provided with second deflector (104), first baffle (1041) opposite side end is fixed to be provided with first spring (1042), first spring (1042) end is fixed to be set up inside first cavity (1031), just first spring (1042) are in balanced state.
3. A gate shut-off valve for a livestock feed filling silo according to claim 1, wherein: the sealing box is characterized in that a second cavity (2012) is formed in the side wall of the sealing box (201), a movable chute (204) is formed in the side wall of the second cavity (2012), a guide rod (2042) is arranged inside the movable chute (204) in a penetrating mode, a movable sliding block (2041) is arranged on the surface of the guide rod (2042) in a sliding mode, a second baffle (2043) is fixedly arranged between the movable sliding blocks (2041), a pressing rod (205) is fixedly arranged at the top of the second baffle (2043), a pressing plate (2051) is fixedly arranged at the top of the pressing rod (205), a push rod (206) is fixedly arranged at the bottom of the second baffle (2043), a guide shaft (2063) is movably arranged inside the push rod (206), a guide roller (2062) is fixedly arranged on the side wall of the guide shaft (2063), and a second spring (2061) is fixedly arranged at the bottoms of the second baffle (2043) and the second cavity (2012).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310768469.9A CN116498761B (en) | 2023-06-28 | 2023-06-28 | Be used for poultry fodder to load feed bin discharge gate stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310768469.9A CN116498761B (en) | 2023-06-28 | 2023-06-28 | Be used for poultry fodder to load feed bin discharge gate stop valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116498761A CN116498761A (en) | 2023-07-28 |
| CN116498761B true CN116498761B (en) | 2023-08-29 |
Family
ID=87325240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310768469.9A Active CN116498761B (en) | 2023-06-28 | 2023-06-28 | Be used for poultry fodder to load feed bin discharge gate stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116498761B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2063423A (en) * | 1979-10-13 | 1981-06-03 | Searle Process Equipment Ltd | Slide Closure Assembly |
| FR2607853A1 (en) * | 1986-12-03 | 1988-06-10 | Gilles Auguste | Device for emptying and guiding concrete which can be fitted on a concreting bucket |
| JP2005207631A (en) * | 2004-01-20 | 2005-08-04 | Kaneko Agricult Mach Co Ltd | Charge hopper for grain dryer |
| CN203079333U (en) * | 2013-02-20 | 2013-07-24 | 潍坊金丝达环境工程股份有限公司 | Sealed charge device |
| CN204755964U (en) * | 2015-06-06 | 2015-11-11 | 滁州正大有限公司 | Guiding valve formula door |
| CN206108418U (en) * | 2016-10-09 | 2017-04-19 | 栾南 | Horizontal warehouse device of putting out cereal |
| CN206827659U (en) * | 2016-12-29 | 2018-01-02 | 天津艾美瑞科技发展有限公司 | Integral intelligent feeding device |
| CN208916332U (en) * | 2018-10-08 | 2019-05-31 | 江苏恒耐炉料集团有限公司 | A kind of castable charging magazine emergency stop device |
| WO2019114671A1 (en) * | 2017-12-13 | 2019-06-20 | 山东盛华投资有限责任公司 | Coiled type gas shutoff valve |
| CN212150837U (en) * | 2019-10-23 | 2020-12-15 | 苏州帝凯维动物营养有限公司 | Gate valve feeding structure |
| CN112696501A (en) * | 2020-12-31 | 2021-04-23 | 泰州华一环保科技有限公司 | Electromagnetic control type high-sealing anti-blocking multilayer ash discharge valve |
| CN112747133A (en) * | 2021-01-08 | 2021-05-04 | 周圳慧 | Fast-inserting type stop valve |
| CN112868558A (en) * | 2021-01-15 | 2021-06-01 | 钟离平 | Poultry is with fodder dispensing device |
| WO2022120978A1 (en) * | 2020-12-11 | 2022-06-16 | 淄博创立机电科技有限公司 | Pop-up synchronous refining and filtering device for solid waste |
| CN114811050A (en) * | 2022-05-10 | 2022-07-29 | 湖南有色郴州氟化学有限公司 | Novel spiral filler sealing device |
| CN115946991A (en) * | 2023-03-17 | 2023-04-11 | 山东联合能源管道输送有限公司 | Drainage and oil interception system for crude oil storage tank |
-
2023
- 2023-06-28 CN CN202310768469.9A patent/CN116498761B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2063423A (en) * | 1979-10-13 | 1981-06-03 | Searle Process Equipment Ltd | Slide Closure Assembly |
| FR2607853A1 (en) * | 1986-12-03 | 1988-06-10 | Gilles Auguste | Device for emptying and guiding concrete which can be fitted on a concreting bucket |
| JP2005207631A (en) * | 2004-01-20 | 2005-08-04 | Kaneko Agricult Mach Co Ltd | Charge hopper for grain dryer |
| CN203079333U (en) * | 2013-02-20 | 2013-07-24 | 潍坊金丝达环境工程股份有限公司 | Sealed charge device |
| CN204755964U (en) * | 2015-06-06 | 2015-11-11 | 滁州正大有限公司 | Guiding valve formula door |
| CN206108418U (en) * | 2016-10-09 | 2017-04-19 | 栾南 | Horizontal warehouse device of putting out cereal |
| CN206827659U (en) * | 2016-12-29 | 2018-01-02 | 天津艾美瑞科技发展有限公司 | Integral intelligent feeding device |
| WO2019114671A1 (en) * | 2017-12-13 | 2019-06-20 | 山东盛华投资有限责任公司 | Coiled type gas shutoff valve |
| CN208916332U (en) * | 2018-10-08 | 2019-05-31 | 江苏恒耐炉料集团有限公司 | A kind of castable charging magazine emergency stop device |
| CN212150837U (en) * | 2019-10-23 | 2020-12-15 | 苏州帝凯维动物营养有限公司 | Gate valve feeding structure |
| WO2022120978A1 (en) * | 2020-12-11 | 2022-06-16 | 淄博创立机电科技有限公司 | Pop-up synchronous refining and filtering device for solid waste |
| CN112696501A (en) * | 2020-12-31 | 2021-04-23 | 泰州华一环保科技有限公司 | Electromagnetic control type high-sealing anti-blocking multilayer ash discharge valve |
| CN112747133A (en) * | 2021-01-08 | 2021-05-04 | 周圳慧 | Fast-inserting type stop valve |
| CN112868558A (en) * | 2021-01-15 | 2021-06-01 | 钟离平 | Poultry is with fodder dispensing device |
| CN114811050A (en) * | 2022-05-10 | 2022-07-29 | 湖南有色郴州氟化学有限公司 | Novel spiral filler sealing device |
| CN115946991A (en) * | 2023-03-17 | 2023-04-11 | 山东联合能源管道输送有限公司 | Drainage and oil interception system for crude oil storage tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116498761A (en) | 2023-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202880807U (en) | Automatic cover screwing mechanism of filling plug-pressing and cover-screwing interlocking machine | |
| CN101817054A (en) | Cavity die rotating upsetter and operating method thereof | |
| CN107873399A (en) | Edible mushroom bacterium bag nest mouth pluging device | |
| CN102735412B (en) | Bearing vibration measurement machine | |
| CN116498761B (en) | Be used for poultry fodder to load feed bin discharge gate stop valve | |
| CN108575566B (en) | Edible fungus nest mouth rod inserting device | |
| CN202594964U (en) | Equipment for cutting base pins of semi-spiral fluorescent tube | |
| CN105011330A (en) | Automatic lotus seed coring and collecting device | |
| CN203409485U (en) | Assembly device of spring and ball sealing part on cylinder lock | |
| CN204861039U (en) | Automatic lotus seed coring and collecting device | |
| CN108217170B (en) | A kind of ball process line device | |
| CN110286051A (en) | A kind of high-precision 3D model foundation system that details is scalable | |
| CN113401426B (en) | Quick self-sealing equipment for seeds | |
| CN204800275U (en) | Tool to lock automatic assembly machine | |
| CN210393657U (en) | Automatic cap screwing machine of processing hose | |
| CN109596028B (en) | Automobile bumper gauge | |
| CN204430923U (en) | Automation loading and unloading lathe | |
| CN208595851U (en) | Storing feeding-distribution device for fireworks dress inner cylinder machine | |
| CN208736313U (en) | A kind of full-automatic bearing inner diameter measurement machine | |
| CN108227660B (en) | A kind of ball process line device | |
| CN208163473U (en) | Fixture block formula lotus seeds clamping device | |
| CN209310993U (en) | A kind of electric iron water filling leak test plant | |
| CN201280285Y (en) | Pearl arrangement material feeder | |
| CN209845846U (en) | Black fungus nest mouth rod inserting all-in-one | |
| CN219885656U (en) | Auxiliary feeding device for paint bucket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |