CN215075100U - Skin device is rolled up to sheep machine of tearing skin - Google Patents
Skin device is rolled up to sheep machine of tearing skin Download PDFInfo
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- CN215075100U CN215075100U CN202120581501.9U CN202120581501U CN215075100U CN 215075100 U CN215075100 U CN 215075100U CN 202120581501 U CN202120581501 U CN 202120581501U CN 215075100 U CN215075100 U CN 215075100U
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Abstract
The utility model provides a sheep machine of tearing skin book skin device, this roll skin device includes: an outer drum; the leather rolling roller is arranged on the outer drum through a drum front end mechanism and comprises driving shafts, connecting plates and leather rolling rods which are arranged in pairs, the two driving shafts are symmetrically arranged on the drum front end mechanism, one end of each leather rolling rod is arranged on the corresponding connecting plate, each connecting plate is connected with one end of the corresponding driving shaft, the axis of each driving shaft and the axis of each leather rolling rod are in different axes to form an eccentric structure, and the eccentric structure enables the two leather rolling rods to relatively have a clamping position and an opening position under the driving of the corresponding connecting plates; and the driving mechanism is connected with the driving shaft through a transmission mechanism, and the transmission mechanism is arranged in the outer roller. The utility model discloses compact structure is reasonable, operation and convenient to use, and work efficiency is high.
Description
Technical Field
The utility model relates to a slaughter the processing technology, especially a sheep is pulled skin machine and is rolled up skin device for the sheep is slaughtered in the processing.
Background
The processing technology for slaughtering sheep includes such steps as killing, bleeding, pre-peeling, cutting head and hoof, tearing skin, separating viscera, synchronous inspection, trimming carcass, etc. The skin tearing process is an important process in sheep slaughtering processing, the skin tearing machine is a key device in the skin tearing process of sheep, and the skin rolling roller is a key component of the skin tearing machine.
The skin rolling roller of prior art mostly adopts 4 skin rolling rods, and 4 skin rolling rods all fix on skin rolling rod carousel, does not have relative motion between 4 skin rolling rods, thereby it drives 4 skin rolling rods to rotate and compresses tightly and tear the sheepskin to tear skin in-process by skin rolling rod carousel. The volume of the skin rolling roller is large, the falling time and the position of the sheepskin are not fixed when the skin rolling roller rotates reversely, and the difficulty in realizing continuous automatic multi-station skin tearing is brought.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the above-mentioned defect of prior art, a sheep skin tearing machine book skin device for in the processing is slaughtered to the sheep is provided.
In order to achieve the above object, the utility model provides a sheep pulls skin machine and rolls up skin device, wherein, include:
an outer drum;
the leather rolling roller is arranged on the outer drum through a drum front end mechanism and comprises driving shafts, connecting plates and leather rolling rods which are arranged in pairs, the two driving shafts are symmetrically arranged on the drum front end mechanism, one end of each leather rolling rod is arranged on the corresponding connecting plate, each connecting plate is connected with one end of the corresponding driving shaft, the axis of each driving shaft and the axis of each leather rolling rod are in different axes to form an eccentric structure, and the eccentric structure enables the two leather rolling rods to relatively have a clamping position and an opening position under the driving of the corresponding connecting plates; and
and the driving mechanism is connected with the driving shaft through a transmission mechanism, and the transmission mechanism is arranged in the outer roller.
Above-mentioned sheep skin tearing machine book skin device, wherein, the outer fringe of connecting plate is the cam structure.
Above-mentioned sheep skin tearing machine book skin device, wherein, actuating mechanism is the speed reducer.
Above-mentioned sheep machine of tearing skin book skin device, wherein, drive mechanism includes:
the roller driving shaft is connected with a power output shaft of the speed reducer and is arranged in the outer roller through a bearing, and a dynamic friction plate is sleeved at one end, close to the speed reducer, of the roller driving shaft;
the sector internal gear is arranged on the roller driving shaft;
the driven gears are respectively arranged corresponding to the two driving shafts and are meshed with each other, the driven gears are arranged at one ends of the corresponding driving shafts, and one driven gear is meshed with the inner gear of the sector surface;
the friction plate push plate is arranged at one end of the outer roller close to the speed reducer, and the friction plate push plate and the dynamic friction plate are respectively and correspondingly provided with mutually matched push claws; and
and the static friction plate is arranged on the flange of the speed reducer corresponding to the dynamic friction plate.
In the skin rolling device of the sheep skin tearing machine, the distance between the dynamic friction plate and the static friction plate is 1-2 mm.
Above-mentioned sheep skin machine book skin device, wherein, cylinder front end mechanism includes front end housing and axle sleeve, the front end housing is provided with and is used for installing the mounting hole of drive shaft, the axle sleeve is installed in the mounting hole, the drive shaft is installed in the axle sleeve.
The skin rolling device of the sheep skin tearing machine comprises a front end cover, a roller front end mechanism and a limiting pin, wherein the front end mechanism of the roller further comprises the limiting pin, the limiting pin is used for limiting the limit positions of the inner gear of the sector surface when the skin rolling rods are in the opening positions, and the limiting pin is installed on the front end cover.
The skin rolling device of the sheep skin tearing machine further comprises a signal panel, wherein the signal panel is installed on a power output shaft of the speed reducer and is positioned on one side, opposite to the outer roller, of the speed reducer.
The technical effects of the utility model reside in that:
the utility model discloses compact structure is reasonable, operation and convenient to use, and work efficiency is high.
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Drawings
Fig. 1 is a schematic structural view of a skin rolling device according to an embodiment of the present invention;
FIG. 2 is a schematic view of a structure of a leather roller according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a front end mechanism of a roller according to an embodiment of the present invention;
FIG. 4 is a schematic view of a transmission mechanism of the leather rolling drum according to an embodiment of the present invention;
fig. 5A is a schematic view of a friction plate push plate structure according to an embodiment of the present invention;
fig. 5B is a schematic diagram of the relative position between the friction plate pushing plate and the dynamic friction plate according to an embodiment of the present invention;
FIG. 5C is a schematic view showing the interaction between the friction plate push plate and the dynamic friction plate push pawl;
FIG. 6 is a schematic view of a leather rolling rod of an embodiment of the present invention in a clamping position;
FIG. 7 is a schematic view of a leather rolling rod of an embodiment of the present invention in an open position;
FIG. 8 is a schematic view of the position of the transmission mechanism when the leather rolling rod is in the clamping position according to an embodiment of the present invention;
fig. 9 is a schematic view of the position of the transmission mechanism when the leather rolling rod is in the open position according to an embodiment of the present invention.
Wherein, the reference numbers:
1 roll of leather roller
11 drive shaft
12 connecting plate
13 roll up leather rod
2 front end mechanism of roller
21 front end cap
22 shaft sleeve
23 spacing pin
3 outer drum
4 driving mechanism
41 power output shaft
5 Transmission mechanism
51 roller driving shaft
52 driven gear
53 sector internal gear
54 dynamic friction plate
541 push claw
55 friction plate push plate
551 push claw
56 static friction plate
57 bearing
6 signal panel
Detailed Description
The following describes the structural and operational principles of the present invention in detail with reference to the accompanying drawings:
referring to fig. 1 and fig. 2, fig. 1 is a schematic structural view of a leather rolling device according to an embodiment of the present invention, and fig. 2 is a schematic structural view of a leather rolling roller 1 according to an embodiment of the present invention. The utility model discloses a sheep pulls skin machine book skin device, include: an outer drum 3; the leather rolling roller 1 is arranged on the outer roller 3 through a roller front end mechanism 2, the leather rolling roller 1 comprises a driving shaft 11, connecting plates 12 and a leather rolling rod 13 which are arranged in pairs, the two driving shafts 11 are symmetrically arranged on the roller front end mechanism 2, each connecting plate 12 is respectively provided with a shaft mounting hole and a rod mounting hole, the axes of the shaft mounting holes and the shaft mounting holes are parallel to each other, one end of each leather rolling rod 13 is mounted in the corresponding shaft mounting hole of the connecting plate 12, one end of each driving shaft 11 is mounted in the corresponding shaft mounting hole of the connecting plate 12, and because the axis of the driving shaft 11 is different from the axis of the leather rolling rod 13, the driving shaft 11 forms an eccentric structure when driving the corresponding leather rolling rod 13 to rotate, the eccentric structure enables the two leather rolling rods 13 to relatively have a clamping position (see figure 6) and an opening position (see figure 7) under the driving of the corresponding connecting plates 12; and a driving mechanism 4 connected with the driving shaft 11 through a transmission mechanism 5, wherein the transmission mechanism 5 is arranged in the outer drum 3. Wherein the outer edge of the connecting plate 12 is preferably a cam structure. The embodiment can also comprise a signal disc 6 which is arranged on the power output shaft 41 of the speed reducer and is positioned on the side of the speed reducer opposite to the outer drum 3.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a roller front end mechanism 2 according to an embodiment of the present invention. The roller front end mechanism 2 of the present embodiment includes a front end cover 21 and a shaft sleeve 22, the front end cover 21 is provided with a mounting hole for mounting the driving shaft 11, the shaft sleeve 22 is mounted in the mounting hole, and the driving shaft 11 is mounted in the shaft sleeve 22. The roller front-end mechanism 2 may further include a limiting pin 23 for limiting the limit positions of the sector-shaped internal gear 53 when the two leather winding rods 13 are in the opening position, and the limiting pin 23 is fixedly mounted in a limiting hole on the front end cover 21 to position the sector-shaped internal gear.
Referring to fig. 4, fig. 4 is a schematic structural view of a transmission mechanism 5 of a leather rolling drum according to an embodiment of the present invention. In the present embodiment, the driving mechanism 4 is preferably a speed reducer. Wherein the transmission mechanism 5 functions to transmit torque, comprising: a roller driving shaft 51 connected with the power output shaft 41 of the speed reducer by a flat key and installed in the outer roller 3 through a bearing 57, wherein one end of the roller driving shaft 51 close to the speed reducer is sleeved with a dynamic friction plate 54; a sector internal gear 53 fixedly mounted on the drum driving shaft 51 by screws; driven gears 52 respectively corresponding to the two driving shafts 11 and meshed with each other, wherein the driven gears 52 are installed at one ends of the corresponding driving shafts 11, and one of the driven gears 52 is meshed with the inner gear 53; the friction plate push plate 55 is fixedly installed at one end, close to the speed reducer, of the outer drum 3 through a screw, mutually-matched push claws 551 and 541 are correspondingly arranged on the friction plate push plate 55 and the movable friction plate 54 respectively, mutually-matched inclined planes are arranged on the push claws 551 and 541, and the inclined plane of the push claw 551 of the friction plate push plate 55 and the inclined plane of the push claw 541 of the movable friction plate 54 are arranged in a face-to-face mode; and a static friction plate 56 which is fixedly mounted on a flange of the speed reducer by screws corresponding to the dynamic friction plate 54. The spacing between the dynamic friction plate 54 and the static friction plate 56 is preferably 1-2 mm.
Referring to fig. 5A-5C, fig. 5A is a schematic diagram of a push plate structure of the dynamic friction plate 54 according to an embodiment of the present invention, fig. 5B is a schematic diagram of a relative position between the friction plate push plate 55 and the dynamic friction plate 54 according to an embodiment of the present invention, and fig. 5C is a schematic diagram of an interaction between the friction plate push plate 55 and the push pawl of the dynamic friction plate 54. During rotation of the gear mechanism 5, the friction plate pusher 55 pushes the dynamic friction plate 54 against the static friction plate 56, so that the static friction plate 56 gives the dynamic friction plate 54 a force which is opposite to the direction of rotation of the dynamic friction plate 54. That is, when the friction plate push plate 55 rotates, the mutual pressing force F between the transmission inclined surface of the push pawl of the friction plate push plate 55 and the transmission inclined surface of the push pawl of the dynamic friction plate 54nTwo force components F respectively generated perpendicular to the power output shaft 41 of the speed reducer and parallel to the power output shaft 41 of the speed reducerrAnd FlSo that the friction surface of the dynamic friction plate 54 is brought into contact with the friction surface of the static friction plate 56 and relatively moved, thereby generating a resistance force to the outer drum 3.
Referring to fig. 8, fig. 8 is a schematic diagram of the position of the transmission mechanism 5 when the leather rolling rod 13 of the embodiment of the present invention is in the clamping position. When the leather rolling rod 13 is clamped tightly, the sector internal gear 53 rotates anticlockwise, the driven gear 52 is driven to rotate through internal meshing, then the two leather rolling rods 13 are clamped tightly relatively, and after the leather rolling rod 13 is clamped tightly, the sector internal gear 53 rotates anticlockwise to drive the whole outer roller 3 to rotate anticlockwise.
Referring to fig. 9, fig. 9 is a schematic view of the position of the transmission mechanism 5 when the leather rolling rod 13 of the embodiment of the present invention is in the open position. When the skin rolling rod 131 is opened, the inner gear 53 in the sector surface rotates clockwise, the driven gear 52 is driven to rotate through inner meshing, then the two skin rolling rods 13 are opened relatively, and when one end of the inner gear 53 in the sector surface contacts the limiting pin 23, the whole outer roller 3 is driven to rotate clockwise.
In operation, when the two skin rolling rods 13 are in an open state (see fig. 7), the pre-peeled sheepskin is placed between the two open skin rolling rods 13; when the outer drum 3 has a rotation trend, the friction plate push plate 55 pushes the dynamic friction plate 54 to press the static friction plate 56, so that the outer drum 3 is provided with resistance opposite to the motion trend, and the resistance is larger than the force of the fan-shaped internal gear 53 driving the driven gear 52 to drive the skin rolling rod 13 to rotate through the driving shaft 11, so that the skin rolling rod 13 is positioned at a clamping position to clamp the sheepskin; when the two skin rolling rods 13 are clamped, the force for continuously rotating the skin rolling rods 13 is far larger than the friction force between the dynamic friction plate 54 and the static friction plate 56, at this time, the front end cover 21 and the transmission mechanism 5 rotate counterclockwise simultaneously, and the skins are rolled and torn down. The power output shaft 41 of the speed reducer rotates clockwise after the sheepskin is pulled off, when the outer drum 3 has a rotation trend, the friction plate push plate 55 pushes the dynamic friction plate 54 to press the static friction plate 56, so that a resistance opposite to the movement trend is provided for the outer drum 3, because the sheepskin is tightly wound on the two sheepskin winding rods 13, the opening force of the two sheepskin winding rods 13 is larger than the friction force between the dynamic friction plate 54 and the static friction plate 56, the front end cover 21 and the transmission mechanism 5 rotate clockwise simultaneously, the sheepskin starts to be unfolded from the state of tightly winding the sheepskin winding rods 13, when the sheepskin is completely unfolded, the rotating force of the sheepskin winding rods 13 is smaller than the friction force between the dynamic friction plate 54 and the static friction plate 56, at the moment, the two sheepskin winding rods 13 are located at the opening position, the sheepskin falls off, and a sheepskin pulling process is completed.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (8)
1. The utility model provides a sheep machine of tearing skin book skin device which characterized in that includes:
an outer drum;
the leather rolling roller is arranged on the outer drum through a drum front end mechanism and comprises driving shafts, connecting plates and leather rolling rods which are arranged in pairs, the two driving shafts are symmetrically arranged on the drum front end mechanism, one end of each leather rolling rod is arranged on the corresponding connecting plate, each connecting plate is connected with one end of the corresponding driving shaft, the axis of each driving shaft and the axis of each leather rolling rod are in different axes to form an eccentric structure, and the eccentric structure enables the two leather rolling rods to relatively have a clamping position and an opening position under the driving of the corresponding connecting plates; and
and the driving mechanism is connected with the driving shaft through a transmission mechanism, and the transmission mechanism is arranged in the outer roller.
2. The skin winding device of claim 1, wherein the outer edge of the connecting plate is a cam structure.
3. The skin winding device of the sheep skin tearing machine according to claim 1 or 2, wherein the driving mechanism is a speed reducer.
4. The skin winding device of the sheep skin tearing machine according to claim 3, wherein the transmission mechanism comprises:
the roller driving shaft is connected with a power output shaft of the speed reducer and is arranged in the outer roller through a bearing, and a dynamic friction plate is sleeved at one end, close to the speed reducer, of the roller driving shaft;
the sector internal gear is arranged on the roller driving shaft;
the driven gears are respectively arranged corresponding to the two driving shafts and are meshed with each other, the driven gears are arranged at one ends of the corresponding driving shafts, and one driven gear is meshed with the inner gear of the sector surface;
the friction plate push plate is arranged at one end of the outer roller close to the speed reducer, and the friction plate push plate and the dynamic friction plate are respectively and correspondingly provided with mutually matched push claws; and
and the static friction plate is arranged on the flange of the speed reducer corresponding to the dynamic friction plate.
5. The skin winding device of claim 4, wherein the distance between the dynamic friction plate and the static friction plate is 1-2 mm.
6. The skin winding device of claim 4, wherein the front end mechanism of the roller comprises a front cover and a shaft sleeve, the front cover is provided with a mounting hole for mounting the driving shaft, the shaft sleeve is mounted in the mounting hole, and the driving shaft is mounted in the shaft sleeve.
7. The skin winding device of claim 6, wherein the front end mechanism of the roller further comprises a limit pin for limiting the limit position of the inner gear of the sector when the two skin winding rods are in the open position, and the limit pin is mounted on the front end cover.
8. The skin winding device of claim 6, further comprising a signal panel mounted on the power output shaft of the speed reducer and located on a side of the speed reducer opposite to the outer drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120581501.9U CN215075100U (en) | 2021-03-22 | 2021-03-22 | Skin device is rolled up to sheep machine of tearing skin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120581501.9U CN215075100U (en) | 2021-03-22 | 2021-03-22 | Skin device is rolled up to sheep machine of tearing skin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215075100U true CN215075100U (en) | 2021-12-10 |
Family
ID=79344194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120581501.9U Active CN215075100U (en) | 2021-03-22 | 2021-03-22 | Skin device is rolled up to sheep machine of tearing skin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215075100U (en) |
-
2021
- 2021-03-22 CN CN202120581501.9U patent/CN215075100U/en active Active
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