CN210229862U

CN210229862U - Feeding device for mixing tank

Info

Publication number: CN210229862U
Application number: CN201920530995.0U
Authority: CN
Inventors: Xin Ye; 叶新
Original assignee: Nantong Liyuanheng Machinery Co ltd
Current assignee: Nantong Liyuanheng Machinery Co ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-04-03
Anticipated expiration: 2029-04-18

Abstract

The utility model relates to a feeding device for a mixing tank, which comprises a feeding pipe arranged on a cover plate at the top of a tank body, the feeding pipe is provided with a funnel-shaped feeding hopper, the mouth part of the feeding hopper is inserted into the feeding pipe, wherein the top of the outer side wall of the feeding pipe is welded with a circle of supporting edge, and the supporting edge is provided with a mounting hole, the bottom wall of the feed hopper is provided with a screw I which passes through the corresponding mounting hole, a spring positioned between the bottom wall of the feed hopper and the supporting edge is sleeved outside the screw I, a locking nut is also screwed on the screw I at the bottom end of the supporting edge, a fixed plate is arranged at the opening part at the top of the feed hopper, a feed inlet is arranged at the middle part of the fixed plate, the edge of the fixing plate is provided with a through hole, the cover plate is provided with a screw II penetrating through the through hole, the screw II is screwed with fixing nuts positioned on the upper side and the lower side of the fixing plate, and the screw II positioned in the through hole is externally sleeved with a protective sleeve. The utility model discloses simple structure, convenient to use.

Description

Feeding device for mixing tank

Technical Field

The invention relates to a feeding device for a mixing tank.

Background

The edible fungi is an organic, nutritional and health-care green food, and the edible fungi cultivation has the advantages of small investment, short period and quick effect, so that the edible fungi industry is rapidly developed in China at present. The edible fungi are mostly cultivated by adopting a culture medium, the culture medium of the edible fungi is prepared by mixing and stirring sawdust, bran and the like, and then putting the mixture into a plastic bag to be used as a bagged culture medium for cultivating the edible fungi, but the culture medium and the fertilizer are both prepared by mixing various different materials.

Wherein the material is easy to deposit in the feeding pipe when being led into the stirring tank, resulting in unsmooth feeding, thereby influencing the whole processing work.

Disclosure of Invention

The invention aims to provide a feeding device for a mixing tank.

The technical problem of the invention is mainly solved by the following technical scheme:

a feeding device for a mixing tank comprises a feeding pipe arranged on a cover plate at the top of a tank body, wherein a funnel-shaped feeding hopper is arranged on the feeding pipe, the mouth part of the feeding hopper is inserted into the feeding pipe, a circle of supporting edge is welded at the top of the outer side wall of the feeding pipe, mounting holes are uniformly formed in the supporting edge, a screw I positioned right above the mounting holes is arranged on the bottom wall of the feeding hopper, the screw I penetrates through the corresponding mounting holes, a spring positioned between the bottom wall of the feeding hopper and the supporting edge is further sleeved outside the screw I, a locking nut is further screwed on the screw I at the bottom end of the supporting edge, a fixing plate covering the opening at the top of the feeding hopper is arranged at the opening at the top of the feeding hopper, a feeding port is arranged in the middle of the fixing plate, through holes are formed in the edge of the fixing plate, a screw II, wherein, the screw II in the through hole is sheathed with a protective sleeve, the protective sleeve comprises a cylinder body sheathed on the screw II, and two ends of the cylinder body are both outwards folded with folded edges tightly attached to the upper end surface and the lower end surface of the fixed plate.

Preferably, the top end of the feeding pipe is provided with a rubber ring with an angle steel-shaped section, one of the right-angle sides of the rubber ring is fixedly bonded with the top end of the feeding pipe, and the other right-angle side of the rubber ring is fixedly bonded with the outer side wall of the feeding pipe.

Preferably, the length of the screw I is smaller than the distance between the supporting edge and the cover plate.

Preferably, the outer side wall of the cylinder body is fixedly bonded with the inner side wall of the through hole.

Preferably, the folded edges are respectively bonded and fixed with the upper end face and the lower end face of the corresponding fixing plate.

Preferably, a reinforcing rib plate is welded between the bottom of the supporting edge and the outer side wall of the feeding pipe, and the reinforcing rib plate and the mounting hole are arranged in a staggered mode.

Preferably, the fixing nut on the upper side is tightly attached to the top end face of the fixing plate, and the distance between the fixing nut on the lower side and the fixing plate is equal to the length of the screw I above the supporting side.

The invention has the beneficial effects that: according to the invention, when a material is introduced into the feed hopper, the material is extruded by the material and can move downwards in the feed pipe, so that the screw I is driven to move downwards in the mounting hole and the spring is extruded to contract, when the material in the feed hopper is reduced, the spring can slowly stretch and drive the screw I to move upwards in the mounting hole due to the reduction of weight, and the feed hopper is driven to move upwards in the feed pipe, so that the purpose of shaking the feed hopper is realized, and the material in the feed hopper is also easy to slide into the tank body due to the influence of shaking, and the same is true: when the stirring equipment in the tank body works, the tank body and the cover plate can be driven to vibrate in a small amplitude, and the vibrating cover plate and the vibrating feeding pipe can also drive the spring to contract or expand, so that the feeding hopper is driven to vibrate, and finally, materials in the feeding hopper are influenced by vibration to easily slide into the tank body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the hopper of the present invention after it has been moved downwardly;

FIG. 3 is an enlarged view of a portion of FIG. 1;

fig. 4 is another partial enlarged view of fig. 1.

In the figure: 1. the device comprises a cover plate, 2, a feeding pipe, 3, a feeding hopper, 4, a supporting edge, 5, a mounting hole, 6, a screw I, 7, a spring, 8, a locking nut, 9, a fixing plate, 10, a feeding hole, 11, a through hole, 12, a screw II, 13, a fixing nut, 14, a protecting sleeve, 141, a cylinder body, 142, a folding edge, 15, a rubber ring, 16 and a reinforcing rib plate.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.

A feeding device for a mixing tank comprises a feeding pipe 2 arranged on a cover plate 1 at the top of a tank body, a hopper-shaped feeding hopper 3 is arranged on the feeding pipe 2, wherein the mouth part of the feeding hopper 3 is inserted into the feeding pipe 2, so that materials are guided into the feeding hopper 3 and flow into the tank body through the feeding pipe 2 for processing.

In order to enable the feed hopper 3 not to be prone to horizontal displacement in the feed pipe 2 and slide out of the feed pipe 2, a circle of supporting edges 4 are welded at the top of the outer side wall of the feed pipe 2, mounting holes 5 are uniformly formed in the supporting edges 4, a screw I6 located right above the mounting holes 5 is welded at the bottom wall of the feed hopper 3, the screw I6 penetrates through the corresponding mounting holes 5, as shown in fig. 1 and 2, the screw I6 can freely move up and down in the mounting holes 5 to drive the feed hopper 3 to move in the feed pipe 2, and therefore the position of the feed hopper 3 in the feed pipe 2 is changed, a spring 7 located between the feed hopper 3 and the supporting edges 4 is sleeved outside the screw I6, and a locking nut 8 is screwed on the screw I6 at the bottom end of the supporting edges 4 to prevent the screw I6 from sliding out of the mounting holes 5.

In this embodiment when leading-in feeder hopper 3 with the material in it receives material gravity extrusion can be in inlet pipe 2 displacement downwards, thereby it makes its shrink to drive screw I6 extrusion spring 7 when the downward displacement in mounting hole 5, when the material in feeder hopper 3 reduces, because weight reduction spring 7 can slowly expand and drive screw I6 displacement upwards in mounting hole 5 so, drive feeder hopper 3 displacement upwards in inlet pipe 2 simultaneously, thereby realize the purpose of shake feeder hopper 3, so the material that is located in feeder hopper 3 receives the shake influence also easily to slide into the jar internally, the same is true: when the stirring equipment in the tank body works, the tank body and the cover plate 1 can be driven to vibrate in a small amplitude, and the vibrating cover plate 1 and the vibrating feed pipe 2 can also drive the spring 7 to vibrate so as to contract or expand the spring, so that the feed hopper 3 is driven to vibrate, and finally, materials in the feed hopper 3 are influenced by vibration to easily slide into the tank body.

And install the fixed plate 9 that covers it at feeder hopper 3 top opening part, this fixed plate 9 passes through bolt or welded fastening at the feeder hopper 3 top, wherein is provided with feed inlet 10 in the middle of fixed plate 9 and is used for leading-in feeder hopper 3 of material, because fixed plate 9 shelters from most openings of feeder hopper 3, leads to feeder hopper 3 also difficult its top opening of following of inside material of shake in-process to spill over.

Simultaneously be provided with through-hole 11 at fixed plate 9 border, and vertically be provided with screw II12 that passes through-hole 11 on apron 1, wherein screw II12 can be in through-hole 11 displacement from top to bottom, and screw II12 can fix the feeder hopper 3 top and prevent that its top from taking place horizontal hunting, so in feeder hopper 3 in inlet pipe 2, screw I6 also can drive through-hole 11 and carry out displacement from top to bottom on screw II12 when carrying out displacement from top to bottom in mounting hole 5, screw II12 just so can not influence the up-and-down displacement action of fixed plate 9 and feeder hopper 3 this moment.

As shown in fig. 1, the screw II12 is screwed with the fixing nuts 13 located at the upper and lower sides of the fixing plate 9, wherein the fixing nut 13 located at the upper side is tightly attached to the top end surface of the fixing plate 9, as shown in fig. 2, the distance between the fixing nut 13 located at the lower side and the fixing plate 9 is equal to the length of the screw I6 located above the supporting edge 4, that is, when the spring 7 contracts to drive the feeding hopper 3 and the fixing plate 9 to move down to a certain extent, the fixing nut 13 located at the lower side will abut against the bottom end of the fixing plate 9 to prevent the fixing plate 9 from moving down, which indirectly limits the moving width of the feeding hopper 3, in this embodiment, the two sets of fixing nuts 13 located at the upper and lower sides of the screw II12 can limit the moving width of the fixing.

In order to prevent the thread on the screw II12 from being scratched by the hard side wall of the through hole 11 when sliding in the through hole 11, the screw II12 located in the through hole 11 is externally sleeved with a soft protective sleeve 14, and the protective sleeve 14 includes a cylinder 141 externally sleeved on the screw II12, wherein two ends of the cylinder 141 are respectively outwardly folded with folded edges 142 tightly attached to the upper and lower end surfaces of the fixing plate 9, in this embodiment, the outer side wall of the cylinder 141 and the inner side wall of the through hole 11 are bonded and fixed, and the folded edges 142 are respectively bonded and fixed with the upper and lower end surfaces of the corresponding fixing plate 9, so that the protective sleeve 14 protects the thread on the screw II12, thereby improving the safety of the working environment.

As a preferred scheme, be provided with the rubber circle 15 that the cross-section is the angle steel form on inlet pipe 2 top, one of them right-angle side and inlet pipe 2 top bonding of this rubber circle 15 are fixed, and another right-angle side and the 2 lateral walls bonding of inlet pipe of rubber circle 15 are fixed, prevent through rubber circle 15 that the arc portion bottom is probably damaged by colliding with when contacting with inlet pipe 2 top on the feeder hopper 3 to realize playing the cushioning effect to it through rubber circle 15.

In the embodiment, a reinforcing rib plate 16 is welded between the bottom of the supporting edge 4 and the outer side wall of the feeding pipe 2 to reinforce the stability between the supporting edge and the feeding pipe, wherein the reinforcing rib plate 16 and the mounting hole 5 are arranged in a staggered mode to prevent the reinforcing rib plate 16 from interfering with the mounting work of the bolt I6.

The present invention has been described in detail, but the above description is only a preferred embodiment of the present invention, and is not to be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. A feeding device for a mixing tank comprises a feeding pipe arranged on a cover plate at the top of a tank body, and is characterized in that a funnel-shaped feeding hopper is arranged on the feeding pipe, the mouth of the feeding hopper is inserted into the feeding pipe, a circle of supporting edge is welded at the top of the outer side wall of the feeding pipe, mounting holes are uniformly formed in the supporting edge, a screw I positioned right above the mounting holes is arranged on the bottom wall of the feeding hopper, the screw I penetrates through the corresponding mounting holes, a spring positioned between the bottom wall of the feeding hopper and the supporting edge is further sleeved outside the screw I, a locking nut is further screwed on the screw I at the bottom end of the supporting edge, a fixing plate covering the feeding hopper is arranged at the opening at the top of the feeding hopper, a feeding port is arranged in the middle of the fixing plate, through holes are formed in the edge of the fixing plate, a screw II penetrating through the through holes is vertically, wherein, the screw II in the through hole is sheathed with a protective sleeve, the protective sleeve comprises a cylinder body sheathed on the screw II, and two ends of the cylinder body are both outwards folded with folded edges tightly attached to the upper end surface and the lower end surface of the fixed plate.

2. The feeding device for the mixing tank as recited in claim 1, wherein the top end of the feeding pipe is provided with a rubber ring with an angle-shaped section, one of the right-angled edges of the rubber ring is fixedly bonded to the top end of the feeding pipe, and the other right-angled edge of the rubber ring is fixedly bonded to the outer side wall of the feeding pipe.

3. The feeding device of claim 1, wherein the length of the screw I is smaller than the distance between the supporting edge and the cover plate.

4. The feeding device of claim 1, wherein the outer sidewall of the barrel is adhered to the inner sidewall of the through hole.

5. The feeding device of claim 1, wherein the folded edges are respectively bonded and fixed to the upper and lower end surfaces of the corresponding fixing plate.

6. The feeding device for the mixing tank as claimed in claim 1, wherein a reinforcing rib plate is welded between the bottom of the supporting edge and the outer side wall of the feeding pipe, and the reinforcing rib plate and the mounting hole are arranged in a staggered manner.

7. The feeding device of claim 1, wherein the upper fixing nut is tightly attached to the top end surface of the fixing plate, and the distance between the lower fixing nut and the fixing plate is equal to the length of the screw I above the supporting edge.