Pork unhairing device

Abstract

The utility model discloses a pork unhairing device. The pork unhairing device comprises a mounting frame, a conveying mechanism arranged on the mounting frame, at least one dehairing mechanism and a clearing mechanism matched with each dehairing mechanism for use, the conveying mechanism is used for conveying pork to be processed; the dehairing mechanism is located in the direction of the conveying mechanism, the dehairing mechanism is provided with a scraper which is movably arranged and is of a strip-shaped structure, and the scraper moves to be used for removing pig hair on the skin of the pork; the cleaning mechanism comprises a cleaning brush which reciprocates along the length direction of the scraper; and the cleaning brush is used for scraping foreign matters adhered to the scraper. According to the unhairing device, on the basis of a conventional conveying mechanism and a hair scraping mechanism, the clearing mechanism is additionally arranged, the clearing mechanism and the scraper are used in cooperation, foreign matter adhering to the scraper when pig hair is cleared away can be removed, the problem that the foreign matter on the scraper is difficult to treat is solved, and it is ensured that the scraper is kept in a good state every time the scraper is used.

Description

TECHNICAL FIELD

[0001] The utility model relates to pork hair removal technical field especially relates to a pork hair removal device. BACKGROUND

[0002] Pork is the main meat source of Chinese residents, accounting for more than 60% of meat consumption, in the market, people buy pork, will let the seller remove the fluff on the skin, people in addition to manual removal of pig hair, also use to pork hair removal device.

[0003] In the prior art, for example, patent application No. CN202011526556.6, a pork hair removal device for meat product processing discloses a hair removal device. The pork hair removal device for meat product processing is provided with a dismounting device, wherein the dismounting device comprises a rotating wheel, a rotating rod, a movable bin, a threaded push rod, a threaded groove, a first sliding block and a sliding rail. Through the device, the operator can conveniently and quickly dismount and replace the filter screen, saving the time of maintenance personnel.

[0004] In the above-mentioned patent, the pig hair on the surface of the pork block (flat block) is removed mainly by using a scraper. The scraper is rotated within a certain range for scraping, and the pork skin after hair removal is cleaned by a nozzle to separate the pig hair and the pork. However, the mixture of pig hair and pig skin tissue is also attached to the scraper during the process of removing pig hair, affecting the use of the scraper. UTILITY MODEL CONTENT

[0005] In view of the deficiencies in the prior art, the utility model provides a pork hair removal device, which solves the problem that foreign matter on the scraper cannot be cleaned in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pork hair removal device, comprising a mounting frame, a conveying mechanism, at least one hair scraping mechanism and a cleaning mechanism cooperating with each hair scraping mechanism arranged on the mounting frame.

[0007] The conveying mechanism is used for transporting the pork to be processed.

[0008] The hair scraping mechanism is located in the direction of the conveying mechanism. The hair scraping mechanism is provided with a scraper in the form of a strip structure which is movably arranged. The scraper is moved to remove the pig hair on the surface of the pork.

[0009] The cleaning mechanism comprises a cleaning brush which reciprocally moves along the length direction of the scraper. The cleaning brush is used to remove the foreign matter attached to the scraper.

[0010] Principle of the utility model:

[0011] The pig meat to be processed is placed on the conveying mechanism, the conveying mechanism works to move the pig meat to the position of the scraping mechanism, the scraper of the scraping mechanism contacts the pig meat to scrape off the pig hair on the surface of the pig meat and part of the pig meat tissue (skin dander) to complete the scraping operation of the pig meat, after the pig hair on the pig meat is scraped off, the conveying mechanism continues to move to unload the pig meat. Meanwhile, the cleaning brush of the cleaning mechanism moves to remove the foreign matter adhered to the scraper, so as to facilitate the use of the scraper next time.

[0012] Compared with the prior art, the pig hair removing device has the following beneficial effects: the pig hair removing device additionally has a cleaning mechanism on the basis of the conventional conveying mechanism and the scraping mechanism, the cleaning mechanism is used in cooperation with the scraper, foreign matter adhered to the scraper during the cleaning of the pig hair is removed, the problem that the foreign matter on the scraper is difficult to handle is avoided, and the scraper can be kept in good condition during each use.

[0013] Further, the scraping mechanism further comprises a driving assembly for driving the scraper to move,

[0014] The driving assembly comprises a mounting seat, a rotating lead screw and a first servo motor, the scraper is fixed on the mounting seat, the mounting seat and the rotating lead screw are threadedly connected, and the first servo motor and the rotating lead screw are coaxially arranged, wherein the length direction of the scraper is perpendicular to the length direction of the rotating lead screw.

[0015] Further, the cleaning brush is fixed on a moving seat, the moving seat is provided with a moving lead screw which is threadedly connected, the length direction of the moving lead screw is parallel to the length direction of the scraper, and the moving lead screw is connected with a second servo motor which is coaxially arranged.

[0016] Further, the pig hair removing device further comprises a lifting mechanism,

[0017] The lifting mechanism comprises a driving cylinder arranged vertically and a bearing seat, the bearing seat and the piston rod of the driving cylinder are fixed through a connecting rod,

[0018] The bearing seat and the rotating lead screw are rotationally connected, a plurality of sliding rods parallel to the rotating lead screw are arranged on the bearing seat, and the sliding rods and the bearing seat are slidingly connected;

[0019] Two connecting seats are arranged at intervals at the bottom of the bearing seat, the moving lead screw is arranged between the two connecting seats and rotationally connected with the two connecting seats.

[0020] Further, the pig hair removing device further comprises a pressure rod and a lifting cylinder for driving the pressure rod to move up and down, the pressure rod is located above the conveying mechanism and is used for fixing the pig meat on the conveying mechanism.

[0021] Further, the number of the scraping mechanisms is two, the two scraping mechanisms are respectively located on the left and right sides of the pressure rod and are symmetrically arranged along the vertical center line of the pressure rod.

[0022] Further, the conveying mechanism comprises a conveying belt and two transmission rollers, the conveying belt is sleeved on the two transmission rollers, and any transmission roller rotates to drive the conveying belt to move in a ring shape.

[0023] Further, the conveying mechanism further comprises a support plate, which is horizontally arranged and located in the conveying belt, and the conveying belt moves on the upper surface of the support plate. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structural schematic view of the utility model;

[0025] Figure 2 It is a position relation view of the mounting seat, the scraper, the rotating lead screw and the sliding rod of the utility model;

[0026] Figure 3 It is a position relation view of the mounting seat, the rotating lead screw, the sliding rod and the bearing seat of the utility model;

[0027] Figure 4 It is a position relation view of the connecting seat, the moving seat, the cleaning brush and the moving lead screw of the utility model.

[0028] In the drawing: base 1, door-shaped frame 11, support plate 12, conveying belt 2, lifting cylinder 3, driving cylinder 4, connecting rod 41, bearing seat 42, first servo motor 43, connecting seat 44, moving seat 45, cleaning brush 451, scraper 46, mounting seat 47, sliding rod 48, stop block 481, rotating lead screw 49, second servo motor 410, moving lead screw 411. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0030] As Figure 1As shown, a pig hair removing device, including a mounting frame, the mounting frame includes a base 1 and a door-shaped frame covered on the base 1, the door-shaped frame 11 is a horizontal cavity structure, a conveying mechanism is arranged on the base 1, the conveying mechanism includes a conveying belt 2 and two transmission rollers, the conveying belt 2 is sleeved on the two transmission rollers, and the transmission rollers rotate to drive the conveying belt 2 to move in a ring shape. Each transmission roller is arranged on the corresponding two connecting columns and is rotationally connected with the connecting column, and any transmission roller is connected with a driving motor, which can be a servo motor or a stepping motor, so as to control the moving speed of the conveying belt 2, and the start and stop of the conveying belt 2 can be realized, so that the conveying belt 2 can transport the pig meat, and can also stop transporting after being transported to a suitable place, facilitating the scraping of the pig skin. Among them, the conveying belt 2 adopts a food-grade conveying belt 2, and when conveying the goods, according to the moving direction of the conveying belt 2, the conveying belt 2 has a feeding end and a discharging end, in order to realize the purpose of conveying the goods.

[0031] Since the conveying belt 2 needs to support the pig meat while conveying the pig meat, it is convenient for scraping processing, in order to make the conveying belt 2 have enough supporting force when in use, the conveying mechanism of the present application also includes a supporting plate 12, which is horizontally arranged and located in the conveying belt 2, and the conveying belt 2 moves on the upper surface of the supporting plate 12. The supporting plate 12 is fixed between the door-shaped frames 11, so that when the pig meat moves to the supporting plate 12 with the conveying belt 2, and the scraping exerts downward pressure at this time, the supporting plate 12 can also support the pig meat, ensuring that the pig hair on the pig skin can be processed.

[0032] In the present application, in order to facilitate the processing of pig hair on the pig skin, the present application also provides a scraping mechanism, and the scraping mechanism of the present application is two, which are arranged symmetrically left and right. And each scraping mechanism also cooperates with a cleaning mechanism.

[0033] Specifically, as shown in Figure 1 、 2 , 3, the scraping mechanism is located in the direction of the conveying belt 2, and the scraping mechanism includes a strip-shaped scraper 46, which is horizontally arranged and the length of the scraper 46 is perpendicular to the ring-shaped moving direction of the conveying belt 2. The scraping mechanism also includes a driving assembly for driving the scraper 46 to move, the driving assembly includes a mounting seat 47, a rotating lead screw 49 and a first servo motor 43, the mounting seat 47 is a long block structure, which is matched with the length of the scraper 46. The scraper 46 is fixed at the bottom of the mounting seat 47, the rotating lead screw 49 is horizontally arranged, and the rotating lead screw 49 penetrates through the mounting seat 47 and is threadedly connected with the mounting seat 47, and the length direction of the scraper 46 is perpendicular to the length direction of the rotating lead screw 49, and the first servo motor 43 and the rotating lead screw 49 are coaxially arranged. Then the first servo motor 43 can drive the mounting seat 47 and the scraper 46 to reciprocate, so as to scrape and remove the pig hair on the pig skin.

[0034] Since the contact between the scraper 46 and the surface of the pork is equivalent to the "interference fit" when the scraper 46 scrapes the pig hair on the surface of the pork, if the vertical position of the scraper 46 is fixed, it will affect the transportation of the pork along the conveying mechanism. Therefore, the mounting frame of the present application is also provided with a lifting mechanism. As shown in Figure 1 , the lifting mechanism includes a vertically arranged driving cylinder 4 and a load-bearing seat 42. The driving cylinder 4 penetrates the door-shaped frame 11 and is fixed with the door-shaped frame. The driving cylinder 4 is vertically arranged, and the load-bearing seat 42 and the piston rod of the driving cylinder 4 are fixed through the connecting rod 41. The rotating lead screw 49 penetrates the load-bearing seat 42 and is rotatably connected with the load-bearing seat 42 through bearings. The driving cylinder 4 can be a servo cylinder. By controlling the operation of the driving cylinder 4, the load-bearing seat 42 can be moved up and down to realize the up and down movement of the scraper 46.

[0035] Since the mounting seat 47 has a certain length, in order to facilitate the stable movement of the mounting seat 47 on the rotating lead screw 49, the present application is also provided with a plurality of sliding rods 48 arranged in parallel with the rotating lead screw 49 on the load-bearing seat 42. The sliding rod 48 is slidably connected with the load-bearing seat 42. The present application is provided with a sliding rod 48 on both sides of the rotating lead screw 49, and the sliding rod 48 is slidably connected with the mounting seat 47. In order to avoid the disengagement of the sliding rod 48, the rotating lead screw 49 and the mounting seat 47, a stop block 481 can be arranged at the end of the sliding rod 48 and the rotating lead screw 49 to avoid the disengagement of the mounting seat 47.

[0036] The existence of the lifting mechanism can raise the position of the scraper 46 when the pork is being conveyed, ensuring that the pork can be transported to the right place. After the pork is in place, the driving cylinder 4 works again to drive the scraper 46 to move down and contact the pork that has been moved to the right place to scrape the pig hair on the surface of the pork.

[0037] In order to facilitate the processing of the scraper 46 for scraping pig hair, the present application is provided with a cleaning mechanism for cooperation, as shown in Figure 1 , 4 The cleaning mechanism includes a cleaning brush 451 fixed on the moving seat 45. The moving seat 45 is provided with a moving lead screw 411 connected by threads. The length direction of the moving lead screw 411 is arranged in parallel with the length direction of the scraper 46. Two connecting seats 44 are arranged at intervals at the bottom of the load-bearing seat 42. The moving lead screw 411 is arranged between the two connecting seats 44 and is rotatably connected with the two connecting seats 44. A second servo motor 410 is coaxially arranged with the moving lead screw 411. As shown in Figure 1As shown, when the scraper 46 moves to the position of contacting the cleaning brush 451 with the moving of the mounting base 47, the scraping of the surface pig hair is completed, at this time, the second servo motor 410 is started, the second servo motor 410 rotates to drive the moving lead screw 411 to rotate, the moving lead screw 411 rotates to drive the moving base 45 to move along the length direction of the scraper 46, the cleaning brush 451 on the moving base 45 contacts the scraper 46, and is used for scraping the foreign matters adhered on the scraper 46.

[0038] In order to avoid the random movement of the pork during the scraping, the application also comprises a pressure rod and a lifting cylinder 3 for driving the pressure rod to move up and down, the lifting cylinder 3 is a servo cylinder, the lifting cylinder 3 penetrates through the door-shaped frame 11 and is fixed with the door-shaped frame, the pressure rod is fixed at the bottom of the piston rod of the lifting cylinder 3, and the pressure rod is above the conveying belt 2, the pressure rod is in a strip structure, and the length direction of the pressure rod is parallel to the length direction of the scraper 46.

[0039] Principle of the utility model:

[0040] The pork to be processed is placed on the conveying belt 2 (the pork skin is upward), the conveying mechanism works to move the pork to the position of the scraping mechanism (the positioning can be realized through infrared induction);

[0041] At this time, the pork is on the supporting plate 12, and the lifting cylinder 3 is extended to drive the pressure rod to move downward and fix the pork between the pressure rod and the conveying belt 2;

[0042] The driving cylinder 4 is driven to move downward and contact the pork skin, the first servo motor 43 rotates to drive the rotating lead screw 49 to rotate, the rotating lead screw 49 rotates to drive the scraper 46 to move away from the pressure rod, the scraper 46 contacts the pork skin to scrape the pig hair and part of the pork tissue (skin scraps) on the pork skin, so as to complete the scraping operation of the pork;

[0043] After the pig hair on the pork is scraped, the conveying mechanism continues to move to unload the pork.

[0044] At the same time, the scraper 46 moves to the position of the cleaning brush 451, at this time, the second servo motor 410 rotates to drive the moving lead screw 411 to rotate, the moving lead screw 411 rotates to drive the moving base 45 and the cleaning brush to move, so as to remove the foreign matters adhered on the scraper 46, so as to ensure that the scraper 46 is in good condition for the next use.

[0045] The hair removing device of the application further comprises a cleaning mechanism on the basis of the conventional conveying mechanism and the scraping mechanism, the cleaning mechanism is used in cooperation with the scraper 46, can remove the foreign matters adhered on the scraper 46 when the scraper 46 is cleaned, avoids the problem that the foreign matters on the scraper 46 are difficult to handle, and ensures that the scraper 46 is in good condition for each use.

[0046] It is worth noting that the width of the pressing rod can be set to be narrow to avoid a large area of the pigskin surface being untreated.

[0047] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0048] In the description of the present application, it should be pointed out that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance.

[0049] For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A pig hair removal apparatus, characterized by: The device comprises a mounting frame, a conveying mechanism, at least one hair removing mechanism and a cleaning mechanism arranged on the mounting frame; The conveying mechanism is used for conveying the pork to be processed; The hair removing mechanism is arranged in the direction of the conveying mechanism, and is provided with a strip-shaped scraper (46) arranged to move and used for removing the pig hair on the surface of the pork; The cleaning mechanism comprises a cleaning brush (451) arranged to reciprocate along the length direction of the scraper (46) and used for scraping off the foreign matters adhered to the scraper (46).

2. The pork hair removal apparatus of claim 1, wherein: The hair removing mechanism further comprises a driving assembly used for driving the scraper (46) to move, The driving assembly comprises a mounting seat (47), a rotating lead screw (49) and a first servo motor (43), the scraper (46) is fixed on the mounting seat (47), the mounting seat (47) and the rotating lead screw (49) are threadedly connected, and the first servo motor (43) and the rotating lead screw (49) are coaxially arranged, wherein the length direction of the scraper (46) is perpendicular to the length direction of the rotating lead screw (49).

3. The pork hair removal apparatus of claim 2, wherein: The cleaning brush (451) is fixed on a moving seat (45), the moving seat (45) is provided with a moving lead screw (411) in threaded connection, the length direction of the moving lead screw (411) is parallel to the length direction of the scraper (46), and the moving lead screw (411) is connected with a second servo motor (410) arranged coaxially.

4. The pork hair removal apparatus of claim 3, wherein: Further comprising a lifting mechanism, The lifting mechanism comprises a driving cylinder (4) arranged vertically and a load bearing seat (42), the load bearing seat (42) and the piston rod of the driving cylinder (4) are fixed through a connecting rod (41), The load bearing seat (42) and the rotating lead screw (49) are rotationally connected, a plurality of slide rods (48) parallel to the rotating lead screw (49) are further arranged on the load bearing seat (42), and the slide rods (48) and the load bearing seat (42) are slidingly connected; Two connecting seats (44) are further arranged at intervals on the bottom of the load bearing seat (42), the moving lead screw (411) is arranged between the two connecting seats (44) and rotationally connected with the two connecting seats (44) respectively.

5. The pig unhairing apparatus according to any one of claims 1 to 4, characterized in that: Further comprising a pressing rod and a lifting cylinder (3) used for driving the pressing rod to move up and down, the pressing rod is arranged above the conveying mechanism and used for fixing the pork on the conveying mechanism.

6. The pork hair removal apparatus of claim 5, wherein: The number of the hair removing mechanisms is two, and the two hair removing mechanisms are respectively arranged on the left and right sides of the pressing rod and symmetrically arranged along the vertical center line of the pressing rod.

7. The pork hair removal apparatus of claim 6, wherein: The conveying mechanism comprises a conveying belt (2) and two transmission rollers, the conveying belt (2) is sleeved on the two transmission rollers, and any transmission roller drives the conveying belt (2) to move in a ring shape by rotating.

8. The pork hair removal apparatus of claim 7, wherein: The conveying mechanism further comprises a support plate (12) arranged horizontally and located in the conveying belt (2), and the conveying belt (2) moves in close contact with the upper surface of the support plate (12).

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