Pig head cleaning and conveying device
Technical Field
The invention relates to a pork processing related device, in particular to a pig head cleaning and conveying device.
Background
The present inventors found that the existing cleaning apparatus frequently causes the phenomenon that the pig heads fall off during the cleaning process, and the problem that the pig heads of different sizes cannot control the cleaning time and the problem that the whole cleaning cannot be performed on the uneven surface of the pig heads are solved.
Disclosure of Invention
The invention mainly solves the technical problem of providing the pig head cleaning and conveying device, which can fix the pig head for the second time, ensure that the pig head is stable and cannot fall off, adjust the rotating speed of the pig head, adjust the pig head according to actual conditions, tilt the pig head in different directions and ensure the cleaning effect of the pig head.
The aim of the invention is achieved by the following technical scheme:
the utility model provides a pig head cleaning and conveying device, includes mounting bracket, speed adjusting mechanism, conveying mechanism and pig head positioning mechanism, speed adjusting mechanism fixed mounting on the mounting bracket, speed adjusting mechanism slidable mounting is in the recess that sets up on the mounting bracket, conveying mechanism fixed mounting is on the mounting bracket, conveying mechanism rotary mounting is in the recess that sets up on the mounting bracket, pig head positioning mechanism fixed mounting is on conveying mechanism.
As a further optimization of the technical scheme, the speed regulating mechanism comprises an upper toothed plate, a lower toothed plate, a motor shell, an adjusting motor, an upper threaded rod, a lower threaded rod, an upper gear and a lower gear, wherein the motor shell is fixedly arranged on a mounting frame, the adjusting motor is fixedly arranged in a through hole formed in the motor shell, the upper gear is fixedly arranged at the output end of the adjusting motor, the upper gear is fixedly arranged on the upper threaded rod, the upper threaded rod is rotatably arranged in a groove formed in the motor shell, the upper gear is meshed with the lower gear, the lower gear is fixedly arranged on the lower threaded rod, the lower threaded rod is rotatably arranged in a groove formed in the motor shell, the lower threaded rod is in threaded connection with the lower toothed plate, the upper threaded rod is in threaded connection with the upper toothed plate, the upper toothed plate is slidably arranged in a groove formed in the mounting frame, and the lower toothed plate is slidably arranged in a groove formed in the mounting frame.
As a further optimization of the technical scheme, the conveying mechanism of the pig head cleaning and conveying device comprises a conveying motor, a first driving gear, a chain, a second driving gear, a first conveying belt wheel, a conveying belt and a second conveying belt wheel, wherein the conveying motor is fixedly arranged in a through hole formed in a mounting frame, the first driving gear is fixedly arranged on the first conveying belt wheel, the first conveying belt wheel is rotatably arranged in a groove formed in the mounting frame, the second driving gear is fixedly arranged on the second conveying belt wheel, the second conveying belt wheel is rotatably arranged in a groove formed in the mounting frame, the second driving gear wheel is rotatably arranged in a groove formed in the mounting frame, the chain is meshed with the first driving gear wheel, the chain is meshed with the second driving gear wheel, the conveying belt is meshed with the first conveying belt wheel, and the conveying belt is meshed with the second conveying belt wheel.
As a further optimization of the technical scheme, the pig head positioning mechanism of the pig head cleaning and conveying device comprises a base plate, an adjusting hydraulic rod, a middle seat, a spherical part, a middle connecting plate, a bottom gear, a top gear, a perforated disc, an opening and closing hydraulic cylinder, a fixing needle, a main fixing needle, a hinge joint and a rubber head, wherein the base plate is fixedly arranged on the conveying belt, the middle seat is fixedly arranged on the base plate, the adjusting hydraulic rod is fixedly arranged on the base plate, the rubber head is fixedly arranged at the output end of the adjusting hydraulic rod, the rubber head is contacted with the middle connecting plate, the spherical part is fixedly arranged on the middle seat, the spherical part is rotatably arranged in a spherical groove arranged on the middle connecting plate, the bottom gear is rotatably arranged on the middle connecting plate, the top gear is fixedly arranged on the bottom gear, the perforated disc is fixedly arranged on the top gear, the fixing needle is fixedly arranged on the perforated disc, the opening and closing hydraulic cylinder is fixedly arranged on the hinge joint, the hinge joint is hinged with the main fixing needle, the main fixing needle is rotatably arranged in the groove arranged on the perforated disc, and the top gear is meshed with the bottom gear and the upper toothed plate.
The pig head cleaning and conveying device has the beneficial effects that:
1. starting the hydraulic cylinder for opening and closing, wherein the hydraulic cylinder for opening and closing contracts to pull the main fixing needles from the bottom through the hinge joint, so that the top ends of the two main fixing needles are closed, the external conveying equipment inserts the pig heads on the fixing needles and the closed main fixing needles from one end of the conveying belt, and the hydraulic cylinder for opening and closing is started to extend to push the bottom of the main fixing needles, so that the top ends of the main fixing needles are opened, the purpose of fixing the pig heads is achieved, and the pig heads are prevented from falling off in the cleaning process.
2. Starting an adjusting motor, wherein the adjusting motor drives an upper gear to rotate, the upper gear drives a lower gear to rotate, at the moment, the upper threaded rod and the lower threaded rod simultaneously rotate, at the moment, the upper toothed plate contracts and breaks away from the top gear, and the lower toothed plate outwards extends to be meshed with the lower threaded rod, so that the rotation speed of the pig head is adjusted, and the pig head can be adjusted according to the actual conditions such as the size or the cleaning force of the pig head.
3. The output ends of the plurality of adjusting hydraulic rods are contacted with the bottom surface of the middle connecting plate, at the moment, any adjusting hydraulic rod is started to extend, the positions of the adjusting hydraulic rods symmetrical to the positions of the adjusting hydraulic rods are lowered, the middle connecting plate rolls on the spherical piece, at the moment, the middle connecting plate is inclined, so that the pig head position on the middle connecting plate is driven to incline, the problem that the cleaning rolling brush can clean dead angles of concave surfaces is solved, and the cleaning effect is improved.
Drawings
The invention will be described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a schematic perspective view of a pig head cleaning and conveying device according to the present invention.
Fig. 2 is a schematic perspective view of a mounting frame 1 of a pig head cleaning and conveying device according to the present invention.
Fig. 3 is a schematic perspective view of a speed regulating mechanism 2 of a pig head cleaning and conveying device according to the present invention.
Fig. 4 is a schematic cross-sectional view of a speed regulating mechanism 2 of a pig head cleaning and conveying device according to the present invention.
Fig. 5 is a schematic perspective view of a conveying mechanism 3 of a pig head cleaning and conveying device according to the present invention.
Fig. 6 is a schematic cross-sectional structure of a conveying mechanism 3 of a pig head cleaning and conveying device according to the present invention.
Fig. 7 is a schematic perspective view of a pig head cleaning and conveying device according to the present invention.
Fig. 8 is a schematic perspective view of a pig head positioning mechanism 4 of a pig head cleaning and conveying device according to the present invention.
Fig. 9 is a schematic cross-sectional view of a pig head positioning mechanism 4 of a pig head cleaning and conveying device according to the present invention.
Fig. 10 is a schematic perspective view of an opening and closing hydraulic cylinder 4-9, a main fixing needle 4-11 and a hinge joint 4-12 of a pig head cleaning and conveying device according to the present invention.
In the figure: a mounting frame 1; a speed regulating mechanism 2; an upper toothed plate 2-1; 2-2 parts of lower toothed plate; 2-3 of motor shell; 2-4 of a regulating motor; 2-5 parts of an upper threaded rod; 2-6 parts of a lower threaded rod; 2-7 parts of an upper gear; 2-8 parts of lower gears; a conveying mechanism 3; a conveying motor 3-1; driving a gear I3-2; 3-3 parts of chains; driving a gear II 3-4; 3-5 of a conveying belt wheel; 3-6 of conveyor belts; 3-7 of a second conveying belt wheel; a pig head positioning mechanism 4; a base plate 4-1; adjusting a hydraulic rod 4-2; 4-3 of an intermediate seat; a spherical member 4-4; 4-5 parts of intermediate connecting plates; bottom gears 4-6; 4-7 of a top gear; 4-8 parts of a circular disc with holes; 4-9 of hydraulic cylinders for opening and closing; fixing the needle 4-10; 4-11 parts of a main fixing needle; 4-12 of articulated joints; rubber heads 4-13.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
The first embodiment is as follows:
the following description of the present embodiment is made with reference to fig. 1 to 10, and the pig head cleaning and conveying device includes a mounting frame 1, a speed adjusting mechanism 2, a conveying mechanism 3 and a pig head positioning mechanism 4, the speed adjusting mechanism 2 is fixedly mounted on the mounting frame 1, the speed adjusting mechanism 2 is slidably mounted in a groove formed in the mounting frame 1, the conveying mechanism 3 is fixedly mounted on the mounting frame 1, the conveying mechanism 3 is rotatably mounted in the groove formed in the mounting frame 1, and the pig head positioning mechanism 4 is fixedly mounted on the conveying mechanism 3.
The second embodiment is as follows:
in the following description of the first embodiment with reference to fig. 1-10, the speed regulating mechanism 2 includes an upper toothed plate 2-1, a lower toothed plate 2-2, a motor housing 2-3, a regulating motor 2-4, an upper threaded rod 2-5, a lower threaded rod 2-6, an upper gear 2-7, and a lower gear 2-8, the motor housing 2-3 is fixedly mounted on the mounting frame 1, the regulating motor 2-4 is fixedly mounted in a through hole formed in the motor housing 2-3, an upper gear 2-7 is fixedly mounted at an output end of the regulating motor 2-4, the upper gear 2-7 is fixedly mounted on the upper threaded rod 2-5, the upper threaded rod 2-5 is rotatably mounted in a groove formed in the motor housing 2-3, the upper gear 2-7 is meshed with the lower gear 2-8, the lower gear 2-8 is fixedly mounted on the lower threaded rod 2-6, the lower threaded rod 2-6 is rotatably mounted in a groove formed in the motor housing 2-3, the lower threaded rod 2-6 is in threaded connection with the lower toothed plate 2-2, the upper toothed plate 2-5 is fixedly mounted in the groove 1, and the upper toothed plate 2-1 is slidably mounted in the groove formed in the mounting frame 2-1.
And a third specific embodiment:
in the following description of the first embodiment with reference to fig. 1-10, the conveying mechanism 3 includes a conveying motor 3-1, a driving gear one 3-2, a chain 3-3, a driving gear two 3-4, a conveying belt wheel one 3-5, a conveying belt 3-6, and a conveying belt wheel two 3-7, the conveying motor 3-1 is fixedly installed in a through hole provided on the mounting frame 1, the driving gear one 3-2 is fixedly installed at the output end of the conveying motor 3-1, the driving gear one 3-2 is fixedly installed on the conveying belt wheel one 3-5, the conveying belt wheel one 3-5 is rotatably installed in a groove provided on the mounting frame 1, the driving gear two 3-4 is fixedly installed on the conveying belt wheel two 3-7, the conveying belt wheel two 3-7 is rotatably installed in a groove provided on the mounting frame 1, the chain 3-3 is meshed with the driving gear one 3-2, the chain 3-3 is meshed with the driving gear two 3-4, the conveying belt 3-6 is meshed with the conveying belt 3-5, and the conveying belt 3-6 is meshed with the conveying belt 3-7.
The specific embodiment IV is as follows:
in the following description of the second or third embodiment with reference to fig. 1-10, the pig head positioning mechanism 4 further includes a base plate 4-1, an adjusting hydraulic rod 4-2, a middle seat 4-3, a spherical member 4-4, a middle connecting plate 4-5, a bottom gear 4-6, a top gear 4-7, a perforated circular disk 4-8, a hydraulic cylinder 4-9 for opening and closing, a fixing needle 4-10, a main fixing needle 4-11, a hinge joint 4-12, and a rubber head 4-13, the base plate 4-1 is fixedly mounted on the conveyor belt 3-6, the middle seat 4-3 is fixedly mounted on the base plate 4-1, the adjusting hydraulic rod 4-2 is fixedly mounted on the base plate 4-1, the output end of the adjusting hydraulic rod 4-2 is fixedly provided with a rubber head 4-13, the rubber head 4-13 is contacted with a middle connecting plate 4-5, a spherical part 4-4 is fixedly arranged on a middle seat 4-3, the spherical part 4-4 is rotatably arranged in a spherical groove arranged on the middle connecting plate 4-5, a bottom gear 4-6 is rotatably arranged on the middle connecting plate 4-5, a top gear 4-7 is fixedly arranged on the bottom gear 4-6, a circular disk 4-8 with holes is fixedly arranged on the top gear 4-7, a fixing needle 4-10 is fixedly arranged on the circular disk 4-8 with holes, a hydraulic cylinder 4-9 for opening and closing is fixedly arranged on the circular disk 4-8 with a hinging head 4-12, the articulated head 4-12 is articulated with the main fixing needle 4-11, the main fixing needle 4-11 is rotatably arranged in a groove arranged on the perforated circular disc 4-8, the top gear 4-7 is meshed with the upper toothed plate 2-1, and the bottom gear 4-6 is meshed with the lower toothed plate 2-2.
The invention relates to a pig head cleaning and conveying device, which has the following working principle:
the device is replaced into the existing pig head cleaning equipment, the conveying motor 3-1 is started, the conveying motor 3-1 drives the driving gear I3-2 and the conveying belt wheel I3-5 to rotate, and the driving gear II 3-4 and the conveying belt wheel II 3-7 are driven to rotate through the chain 3-3, so that the purpose that the conveying belt 3-6 drives the pig head positioning mechanisms 4 on the conveying belt to rotate is achieved, in the moving process, the top gear 4-7 is meshed with the upper toothed plate 2-1, the purpose that the top gear 4-7 rotates to drive the pig head to rotate is achieved, and the pig head is cleaned by an external cleaning rolling brush in the rotating process.
The hydraulic cylinder 4-9 for opening and closing is started, the hydraulic cylinder 4-9 for opening and closing is contracted to pull the main fixing needles 4-11 from the bottom through the hinge joint 4-12, so that the top ends of the two main fixing needles 4-11 are closed, the external conveying equipment inserts pig heads on the fixing needles 4-10 and the closed main fixing needles 4-11 from one end of the conveying belt 3-6, the hydraulic cylinder 4-9 for opening and closing is started, and the hydraulic cylinder 4-9 for opening and closing extends to push the bottom of the main fixing needles 4-11, so that the top ends of the main fixing needles 4-11 are opened, the purpose of fixing the pig heads is achieved, and the pig heads are prevented from falling off in the cleaning process.
The adjusting motor 2-4 is started, the adjusting motor 2-4 drives the upper gear 2-7 to rotate, the upper gear 2-7 drives the lower gear 2-8 to rotate, at the moment, the upper threaded rod 2-5 and the lower threaded rod 2-6 simultaneously rotate, at the moment, the upper toothed plate 2-1 contracts and breaks away from the top gear 4-7, and the lower toothed plate 2-2 extends outwards to be meshed with the lower threaded rod 2-6, so that the rotation speed of the pig head is adjusted, and the pig head can be adjusted according to the actual conditions such as the size of the pig head or the cleaning force.
The output ends of the plurality of adjusting hydraulic rods 4-2 are contacted with the bottom surface of the middle connecting plate 4-5, at the moment, any adjusting hydraulic rod 4-2 is started to extend, the position of the adjusting hydraulic rod 4-2 symmetrical to the position of the adjusting hydraulic rod is lowered, the middle connecting plate 4-5 rolls on the spherical piece 4-4, at the moment, the middle connecting plate 4-5 is inclined, so that the pig head position on the middle connecting plate is driven to incline, the problem that the cleaning rolling brush can clean dead angles of concave surfaces is solved, and the cleaning effect is improved.
Of course, the above description is not intended to limit the invention, but rather the invention is not limited to the above examples, and variations, modifications, additions or substitutions within the spirit and scope of the invention will be within the scope of the invention.