CN210470638U - Feeding pipe rotating structure of feeding vehicle for pigs - Google Patents

Abstract

The utility model relates to a feeding car technical field to a feeding car feeding pipe revolution mechanic is used to pig is disclosed for it is rotatory to drive the feeding pipe, include with the rotatory pipe that the feeding pipe is linked together with being used for supporting the strutting arrangement of rotatory pipe, rotatory pipe rotatably overlaps outside the axis of feeding car, just the one end of rotatory pipe and the discharge end intercommunication of perpendicular auger, the other end seal, strutting arrangement with perpendicular auger fixed connection, be provided with the arch on the rotatory pipe, the arch has some to be located at least the rotatory pipe is kept away from one side of feeding pipe, strutting arrangement is provided with the confession the annular cavity that the arch stretched into, the lateral wall restriction of annular cavity the axial displacement of rotatory pipe. So set up, the problem that the long-time rotatory back of horizontal feed pipe of having solved current feeding car causes perpendicular auger discharge end atress rupture easily and ejection of compact slowly, inefficiency.

Description

Feeding pipe rotating structure of feeding vehicle for pigs

Technical Field

The application relates to the technical field of feeding cars, more specifically relates to a feeding pipe revolution mechanic of feeding car for pigs.

Background

In current plant, mostly all be provided with the pig house in the pavement both sides that supply the people to walk, in order to save time and work load, the workman carries out the feed through the feeding car that has horizontal feed pipe when the feed, and 360 degrees rotations can be carried out to the horizontal feed pipe of feeding car to carry out the feed to pavement both sides pig house silo. When feeding, the horizontal feeding pipe is rotated to feed the piggery troughs at two sides of the walkway, a round pipe is welded on the horizontal feeding pipe of the existing feeding vehicle, one end of the round pipe is sleeved on the vertical feeding pipe and is directly sleeved on the discharge port of the vertical auger, a plurality of holes are cut on the vertical feeding pipe, the holes are used for discharging, the horizontal feeding pipe is rotated for a long time, friction force is generated between the horizontal feeding pipe and the vertical auger, the horizontal feeding pipe can rub the discharge end of the vertical auger for a long time, the discharge end of the vertical auger is easily worn, and due to the gravity of the horizontal feeding pipe, the two sides of the discharge end of the vertical auger are easily stressed unevenly, so that the discharge end of the vertical auger is broken due to stress, the feeding is influenced, and even the feeding vehicle is scrapped. In the prior art, a plurality of holes are dug at the discharge end of a vertical auger, a pipe welded on a horizontal feeding pipe is sleeved on the vertical auger, the discharge hole at the discharge end is connected with a feed hole of the horizontal feeding pipe through a little iron sheet, so that the discharge speed is influenced, the discharge speed is about 80-100 jin per minute in the existing structure, the discharge speed is slow, and the efficiency is low.

Therefore, how to solve the problems that the discharge end of the vertical auger is easily stressed and broken and the discharge is slow and the efficiency is low after the horizontal feeding pipe of the existing feeding vehicle rotates for a long time becomes an important technical problem to be solved by the personnel in the field.

SUMMERY OF THE UTILITY MODEL

For overcoming the problem that exists among the correlation technique at least to a certain extent, the aim at of this application provides a feeding car feeding pipe revolution mechanic is used to pig, and it can solve the long-time rotatory back of horizontal feeding pipe of current feeding car and cause perpendicular auger discharge end atress rupture easily and the ejection of compact problem slow, inefficiency.

The application provides a feeding car feed pipe revolution mechanic is used to pig for it is rotatory to drive the feed pipe, include with the rotatory pipe that the feed pipe is linked together with be used for supporting the strutting arrangement of rotatory pipe, rotatory pipe rotatably overlaps outside the axis of feed car, just the one end of rotatory pipe and the discharge end intercommunication of perpendicular auger, the other end seal, strutting arrangement with perpendicular auger fixed connection, be provided with the arch on the rotatory pipe, the arch has some to be located at least and keeps away from one side of feed pipe, strutting arrangement is provided with the confession the annular cavity that the arch stretched into, the lateral wall restriction of annular cavity the rotatory pipe axial displacement.

Preferably, the supporting device comprises a supporting plate fixedly connected with the vertical packing auger and a pressing plate sleeved outside the rotating pipe, the supporting plate is connected with the pressing plate, and the annular cavity is formed between the supporting plate and the pressing plate.

Preferably, the backup pad is close to be provided with on the one side of pressure disk and encircles perpendicular auger's recess, the recess with the pressure disk is connected and is formed annular cavity.

Preferably, the pressure plate is provided with a nozzle tip, and the nozzle tip penetrates through the pressure plate and is communicated with the groove.

Preferably, a gap is left between the pressure plate and the protrusion.

Preferably, the projection is an annular projection circumferentially surrounding the rotary pipe.

Preferably, a bearing is arranged between the rotating pipe and the middle shaft.

Preferably, the protrusion and the rotary pipe are of an integral structure.

Preferably, the wall thickness of the rotating tube is 7mm to 10 mm.

Preferably, the pressure plate and the supporting plate are fixedly connected through screws and nuts.

The technical scheme provided by the embodiment of the application can have the following beneficial effects:

the application provides a feeding pipe rotating structure of a feeding car for pigs, which can enable a feeding pipe to rotate 360 degrees and effectively improve the feeding speed of the feeding car by 20 percent and comprises a rotating pipe and a supporting device, wherein the rotating pipe is communicated with the feeding pipe and can drive the feeding pipe to rotate, feed can enter the feeding pipe from the rotating pipe, and the supporting device is used for supporting the rotating pipe so as to prevent the rotating pipe from being affected by the gravity of the feeding pipe to cause uneven stress;

the supporting device is fixedly connected with the vertical auger, a protrusion is arranged on the rotary pipe, the supporting device is provided with an annular cavity, the protrusion extends into the annular cavity, and the side wall of the annular cavity limits the axial movement of the rotary pipe, so that the supporting device can prevent the rotary pipe from sliding from the vertical auger to the direction far away from the discharge end of the vertical auger, and can prevent the rotary pipe from falling off from the vertical auger under the gravity or the centrifugal force of the feeding pipe;

at least one part of the bulge is positioned at one side far away from the feeding pipe, namely, one part of the bulge is positioned at one side opposite to the feeding pipe, the bulge is clamped in the annular cavity, which is equivalent to the situation that the upper side wall of the annular cavity presses the bulge, namely, the bulge is pressed by the pressure of the annular cavity, so that one side of the rotary pipe is pressed by the gravity of the feeding pipe, and the other side of the rotary pipe is pressed by the pressure of the annular cavity, the stress of the rotary pipe is balanced, the forces acting on the vertical packing auger when the two sides of the rotary pipe rotate are the same, the stress of the discharge end of the vertical packing auger is reduced, and the probability of the;

so set up, the problem that the long-time rotatory back of horizontal feed pipe of having solved current feeding car causes perpendicular auger discharge end atress rupture easily and ejection of compact slowly, inefficiency.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

FIG. 1 is a schematic view of a rotary connection of a feeding tube of a pig feeding vehicle according to an exemplary embodiment;

fig. 2 is an enlarged view of a in fig. 1.

In the figure:

1-feeding pipe, 2-vertical packing auger, 3-rotating pipe, 4-supporting plate, 5-pressing plate, 6-protrusion, 7-bearing and 8-belt pulley.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

Referring to fig. 1-2, the present embodiment provides a feeding pipe rotating structure of a feeding car for pigs, the rotating structure is used for driving a feeding pipe 1 to rotate, and comprises a rotating pipe 3 and a supporting device, the rotating pipe 3 is communicated with the feeding pipe 1 and can drive the feeding pipe 1 to rotate, feed can enter the feeding pipe 1 from the rotating pipe 3, and the supporting device is used for supporting the rotating pipe 3 so as to prevent the rotating pipe 3 from being affected by the gravity of the feeding pipe 1 and causing uneven stress.

The rotating pipe 3 is rotatably sleeved outside the middle shaft, one end of the rotating pipe 3 is communicated with the discharge end of the vertical packing auger 2, the other end of the rotating pipe 3 is sealed, feed enters the rotating pipe 3 from the vertical packing auger 2 and then enters the feeding pipe 1 from the rotating pipe 3, and feeding of the trough of the pigsty by the feeding pipe 1 is achieved.

The prior art is that a plurality of holes are dug at the discharge end of a vertical auger, a pipe welded on a horizontal feeding pipe is sleeved on the vertical auger, the discharge hole at the discharge end is connected with the feed hole of the horizontal feeding pipe through a little iron sheet, thereby affecting the discharge speed, and the discharge per minute of the existing structure is about 80-100 jin.

After the rotary structure is used, the feed lifted by the vertical auger can directly and completely reach the rotary pipe connected with the discharge end without being blocked, the discharge speed is improved, and the discharge of powder is measured by about 120 jin per minute. Thus, the feeding efficiency is improved, and the time is saved.

It should be noted that the discharge port of the rotary pipe 3 is located on the side wall of the rotary pipe 3, and the discharge port of the rotary pipe 3 is communicated with the feeding pipe 1.

Strutting arrangement and perpendicular auger 2 fixed connection, be provided with protruding 6 on the rotatory pipe 3, strutting arrangement is provided with the toroidal cavity, protruding 6 stretches into in the toroidal cavity, and 3 axial displacement of toroidal cavity's lateral wall restriction rotatory pipe, strutting arrangement can enough prevent that rotatory pipe 3 from following perpendicular auger 2 to keeping away from the direction of perpendicular auger 2 discharge end and sliding, can prevent again that rotatory pipe 3 from receiving gravity or centrifugal force etc. of feed pipe 1 from droing from perpendicular auger 2.

As shown in figure 1, the rotary pipe 3 is positioned above the vertical packing auger 2, one end of the rotary pipe 3 is sleeved outside the discharge end of the vertical packing auger 2, and the supporting device is positioned outside the discharge end of the vertical packing auger 2.

At least one part of the bulge 6 is positioned on one side far away from the feeding pipe 1, namely, one part of the bulge 6 is positioned on one side opposite to the feeding pipe 1, the bulge 6 is clamped in the annular cavity, which is equivalent to the situation that the upper side wall of the annular cavity presses the bulge 6, namely, the bulge 6 is pressed by the pressure of the annular cavity, thus, one side of the rotary pipe 3 is pressed by the gravity of the feeding pipe 1, the other side of the rotary pipe 3 is pressed by the pressure of the annular cavity, so that the rotary pipe 3 reaches stress balance, the forces acting on the vertical packing auger 2 when the two sides of the rotary pipe 3 rotate are the same, the stress of the discharge end of the vertical packing auger 2 is reduced, and the probability of breaking the.

Wherein, in order to improve the stability of the connection of the rotary pipe 3 and the protrusion 6, the rotary pipe 3 and the protrusion 6 are provided as an integrated structure.

It should be noted that, one protrusion 6 may be provided, and then the protrusion 6 is located on one side of the rotary pipe 3 away from the feeding pipe 1, so that no matter to which side of the rotary pipe 3 the feeding pipe 1 rotates, the protrusion 6 is located on one side away from the feeding pipe 1, thereby realizing the force balance of the rotary pipe 3; protruding 6 also can be provided with a plurality ofly, a plurality of protruding 6 circumference evenly distributed along the rotating tube 3, wherein have at least one protruding 6 to be located the rotating tube 3 and keep away from one side of feed pipe 1, like this, no matter which side of rotating tube 3 is rotated to feed pipe 1, the lateral wall homoenergetic of toroidal cavity is enough to press protruding 6 in toroidal cavity, thereby give 3 pressures of rotating tube, make the atress of rotating tube 3 reach the balance, thereby the atress of 2 discharge ends of perpendicular auger has been reduced, the probability of 2 discharge ends atress rupture of perpendicular auger has been reduced.

Of course, it is preferable that the protrusion 6 is provided with one, and the protrusion 6 is an annular protrusion, and the annular protrusion is arranged around the circumference of the rotary pipe 3, so that no matter which side of the rotary pipe 3 the feeding pipe 1 rotates to, a part of the protrusion 6 is located on one side of the rotary pipe 3 far away from the feeding pipe 1, thereby ensuring the balance of the rotary pipe 3 more easily, and reducing the risk of the discharge end of the vertical packing auger 2 being broken due to stress.

In order to prevent the rotary pipe 3 from being damaged by long-term use, the wall thickness of the rotary pipe 3 is set to 7mm to 10mm, and is preferably 8 mm.

So set up, this revolution mechanic can make 360 degrees rotations of feeding pipe to this revolution mechanic can effectively improve feeding car 20% feed speed, has solved the problem that the long-time rotatory back of horizontal feeding pipe 1 of current feeding car caused 2 discharge end atress of perpendicular auger to break easily.

In the preferred scheme of this embodiment, strutting arrangement includes backup pad 4 and pressure disk 5, backup pad 4 and perpendicular auger 2 fixed connection, and pressure disk 5 cover is outside rotatory pipe 3 to backup pad 4 is connected with pressure disk 5, and backup pad 4 and pressure disk 5 form the annular cavity that supplies arch 6 to stretch into. As shown in fig. 2, the pressure plate 5 is located above the support plate 4, the support plate 4 is used for supporting the rotary pipe 3, the rotary pipe 3 is prevented from sliding downwards along the axial direction of the vertical packing auger 2 under the influence of self gravity, the pressure plate 5 is used for clamping the rotary pipe 3, and the rotary pipe 3 is prevented from sliding upwards along the axial direction of the vertical packing auger 2 under the influence of gravity or centrifugal force of the feeding pipe 1, and is separated from the vertical packing auger.

Wherein, the support plate 4 can be fixed with the vertical packing auger 2 by welding to strengthen the connection stability of the support plate 4 and the vertical packing auger 2. Pressure disk 5 and backup pad 4 can be connected fixedly through screw and nut to be convenient for change and maintenance, for example when backup pad 4 or pressure disk 5 arbitrary damage, only need to change damaged part can, need not whole change, practice thrift the cost.

Further, be provided with the recess on the backup pad 4, the recess is located backup pad 4 and is close to pressure disk 5 one side to the recess encircles perpendicular auger 2 and sets up, and this recess is the annular groove promptly, and the recess forms annular cavity after being connected with pressure disk 5, so sets up, this strutting arrangement simple structure, the processing of being convenient for, and easily with protruding 6 imbeds in the cavity.

In this embodiment, a gap is left between the pressure plate 5 and the protrusion 6, that is, the height of the side wall of the groove is higher than that of the protrusion 6, so that the protrusion 6 can rotate in the groove conveniently, the rotation flexibility of the rotating pipe 3 is enhanced, and the friction force between the pressure plate 5 and the protrusion 6 is reduced.

Be provided with the glib on pressure disk 5, the glib runs through pressure disk 5 and link up mutually with the recess, and lubricating oil pours into the recess into through the glib into to reduced pressure disk 5, backup pad 4 and protruding frictional force between 6, made rotatory pipe 3 (protruding 6) rotatory more nimble.

In this embodiment, a bearing 7 is disposed between the rotating tube 3 and the central shaft, so that the rotating tube 3 can rotate around the central shaft more easily, and the bearing 7 supports the rotating tube 3.

Wherein, the one end or the bearing 7 end connection that perpendicular auger 2 was kept away from to rotatory pipe 3 has belt pulley 8, and belt pulley 8 is used for driving rotatory pipe 3 rotatory, and wherein, can the rotation of manual drive belt pulley 8, also can direct manual control feeding pipe 1 rotatory, also can control belt pulley 8 through the belt and rotate, makes the motor be connected with the belt to drive belt pulley 8 and rotate, rotate in order to drive rotatory pipe 3, specifically can confirm how to drive rotatory pipe 3 to rotate as required, do not specifically prescribe a limit here.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (9)

1. The utility model provides a pig is with feeding car feed pipe revolution mechanic for it is rotatory to drive feed pipe (1), its characterized in that, include with rotatory pipe (3) that feed pipe (1) are linked together with be used for supporting the strutting arrangement of rotatory pipe (3), rotatory pipe (3) rotatably overlap outside the axis of feeding car, just the one end of rotatory pipe (3) and the discharge end intercommunication of perpendicular auger (2), the other end seal, strutting arrangement with perpendicular auger (2) fixed connection, be provided with arch (6) on rotatory pipe (3), arch (6) have at least partly to be located rotatory pipe (3) are kept away from one side of feed pipe (1), strutting arrangement include with perpendicular auger (2) fixed connection's backup pad (4) and cover are in pressure disk (5) outside rotatory pipe (3), backup pad (4) with pressure disk (5) are connected, an annular cavity is formed between the supporting plate (4) and the pressing plate (5), and the protrusion (6) is clamped in the annular cavity to limit the axial movement of the rotating pipe (3).

2. The feeding pipe rotating structure of the feeding vehicle for pigs as claimed in claim 1, wherein a groove surrounding the vertical packing auger (2) is arranged on one surface of the supporting plate (4) close to the pressure plate (5), and the groove is connected with the pressure plate (5) to form the annular cavity.

3. The feeding pipe rotating structure of the feeding vehicle for pigs as claimed in claim 2, wherein the pressure plate (5) is provided with a nozzle tip, and the nozzle tip penetrates through the pressure plate (5) and is communicated with the groove.

4. The feeding pipe rotating structure of the feeding vehicle for pigs as claimed in claim 2, wherein a gap is left between the pressing plate (5) and the protrusion (6).

5. The feeding trough rotating structure of the feeding vehicle for pigs as claimed in claim 1, wherein the protrusion (6) is an annular protrusion circumferentially surrounding the rotating pipe (3).

6. The feeding pipe rotating structure of the feeding vehicle for pigs as claimed in claim 1, wherein a bearing (7) is arranged between the rotating pipe (3) and the middle shaft.

7. The feeding pipe rotating structure of the feeding vehicle for pigs as claimed in claim 1, wherein the protrusion (6) and the rotating pipe (3) are of an integral structure.

8. The feeding pipe rotating structure of the feeding vehicle for pigs as claimed in claim 1, wherein the wall thickness of the rotating pipe (3) is 7mm-10 mm.

9. The feeding pipe rotating structure of the feeding vehicle for pigs as claimed in claim 1, wherein the pressure plate (5) and the supporting plate (4) are fixedly connected through screws and nuts.

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