Automatic pig head rosin stripping equipment and system

Abstract

The utility model belongs to the technical field of slaughtering equipment, and particularly discloses an automatic pig head rosin stripping device and system, in one aspect, the automatic pig head rosin stripping device comprises a support; the transmission mechanism is installed on the support, the transmission mechanism is connected with the scraping plate, and the transmission mechanism is used for driving the scraping plate to rotate; the scraping plate is connected with the transmission mechanism through a spring mechanism; and the spring mechanism is used for realizing floating of the scraper blade after being stressed so as to adapt to rosin removal of pig heads with different sizes. The device is used for automatically raking rosin on the surface of the pig head, manual work is replaced, and the problems that manual raking is not thorough and efficiency is low are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to slaughtering equipment technical field, especially, a kind of automatic peeling pig head rosin equipment and system. BACKGROUND

[0002] In pig byproduct slaughtering processing, pig head hair removal processing flow needs to be handled after being dipped in food-grade rosin glycerin, and then pig head surface rosin is manually scraped, and the scraped rosin is recycled to rosin pot, to achieve the effect of pig head surface hair removal. The manual scraping process will contact high-temperature rosin, and the working environment is not good, the sense of achievement is low, the staff welfare is not good, and the efficiency is limited. SUMMARY

[0003] In order to overcome the above-mentioned shortcomings of the prior art, the utility model provides an automatic pig head rosin stripping equipment and system, which solves the above-mentioned problems.

[0004] To achieve the above purpose, one aspect of the utility model discloses an automatic pig head rosin stripping equipment, comprising:

[0005] a support;

[0006] a transmission mechanism, the transmission mechanism is installed on the support, and the transmission mechanism is connected with a scraper, and the transmission mechanism is used to drive the scraper to rotate;

[0007] a scraper, the scraper is connected with the transmission mechanism through a spring mechanism;

[0008] a spring mechanism, used to realize the floating of the scraper after being stressed, to adapt to different sizes of pig head rosin removal.

[0009] Compared with the prior art, the application has the following effects: when in use, the transmission mechanism works, and then drives the spring mechanism to rotate with the scraper, and when the scraper rotates, the pig head surface rosin is scraped and pulled off; wherein, through the design of the spring mechanism, the scraper can float when scraping and pulling rosin, so as to adapt to different sizes of pig head rosin removal.

[0010] Therefore, the utility model is used to realize the automatic scraping of pig head surface rosin of the equipment, to replace manual work, and solve the problem of incomplete scraping and low efficiency caused by manual work.

[0011] Further, the scraper comprises a pig face side scraper and a chin side scraper, the pig face side scraper and the chin side scraper are symmetrically arranged on both sides of the pig head, so as to drive the pig face side scraper and the chin side scraper to scrape and pull the pig head surface rosin when the transmission mechanism works.

[0012] Further, the posture of the pig face side scraper and the chin side scraper is adapted to the posture of the pig head; wherein the pig face side scraper on one side is arranged obliquely, and the chin side scraper on the other side is arranged vertically, so as to keep the pig head at the center position between the pig face side scraper and the chin side scraper.

[0013] Further, the scraper is further provided with knuckle plates which are symmetrically hinged on both sides of the scraper; and reset springs for resetting the knuckle plates after rotation are further included, and the reset springs are connected to the knuckle plates and the scraper respectively.

[0014] Further, the spring mechanism includes a guide shaft and a spring, the spring is sleeved on the guide shaft, the guide shaft is slidably connected with the scraper, and the other end of the guide shaft is connected with a scraper mounting plate, the scraper mounting plate is connected with the transmission mechanism, so that the spring is compressed when the scraper is forced, and then the guide shaft floats along the guide shaft.

[0015] Further, the support is further provided with a guide rod for righting and guiding the posture of the pig head.

[0016] Further, the guide shaft is slidably connected with the scraper mounting plate, and the extension end of the guide shaft extending out of the scraper mounting plate abuts against the inner wall of the scraper guide plate through a roller.

[0017] Further, the scraper guide plate is an arc structure; wherein when the roller slides from the low end of the arc structure to the vertex, the roller drives the guide shaft to contract, so as to realize the contraction of the scraper, so as to ensure that the guide rod does not block the passage of the scraper.

[0018] Further, the pig head detection switch for detecting the position of the pig head and the scraper detection switch for detecting the position of the scraper are further included.

[0019] Another aspect of the present application discloses an automatic pig head rosin stripping system, which comprises the automatic pig head rosin stripping device and a conveying line located below the automatic pig head rosin stripping device, and the conveying line is used for recycling the rosin stripped by the automatic pig head rosin stripping device and conveying the rosin to a designated position. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0021] Figure 1A front side schematic view of the automatic pig head rosin stripping equipment of the utility model embodiment;

[0022] Figure 2 A back side schematic view of the automatic pig head rosin stripping equipment of the utility model embodiment;

[0023] Figure 3 A shaft side schematic view of the automatic pig head rosin stripping equipment of the utility model embodiment;

[0024] Figure 4 A schematic view of the combination of the scraper and spring mechanism of the automatic pig head rosin stripping equipment of the utility model embodiment;

[0025] Figure 5 A schematic view of the scraper guide plate of the automatic pig head rosin stripping equipment of the utility model embodiment.

[0026] The signs are as follows:

[0027] 1, support; 2, transmission mechanism; 3, scraper; 31, pig face side scraper; 32, chin side scraper; 4, spring mechanism; 41, guide shaft; 42, spring; 5, knuckle plate; 6, scraper mounting plate; 7, guide rod; 8, scraper guide plate; 9, roller; 10, pig head detection switch; 11, scraper detection switch; 12, conveying line; 13, pig head nose hanging. DETAILED DESCRIPTION

[0028] 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. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] As Figures 1-3 shown, one aspect of the utility model discloses an automatic pig head rosin stripping equipment, comprising:

[0030] support 1;

[0031] transmission mechanism 2, transmission mechanism 2 is installed on support 1, and transmission mechanism 2 is connected with scraper 3, and transmission mechanism 2 is used to drive scraper 3 to rotate;Wherein, transmission mechanism 2 is chain wheel chain transmission structure, or the same mode transmission mechanism can be used, such as belt, synchronous belt, v-shaped belt, air cylinder, cam and the like device, the chain used in the application is more convenient for the cleaning of equipment than other mechanisms, and the durability and strength of the equipment are better, so that the equipment runs more stably;

[0032] scraper 3, scraper 3 is connected with transmission mechanism 2 through spring mechanism 4;

[0033] Spring mechanism 4, for realizing the scraper 3 floating after force, to adapt to different size pig head to rosin.

[0034] The present application has the following effects compared with the prior art: when in use, the transmission mechanism 2 works, and then drives the spring mechanism 4 to rotate with the scraper 3, when the scraper 3 rotates, the surface rosin of the pig head is scraped off; wherein, through the design of the spring mechanism 4, the scraper 3 can float when scraping rosin, thereby adapting to different size pig head to rosin.

[0035] Therefore, the utility model is used for realizing the device automatic scraping pig head surface rosin, instead of manual work, solves the problem of not clean and low efficiency because of manual scraping.

[0036] According to the above embodiment, more preferably, the scraper 3 includes a pig face side scraper 31 and a chin side scraper 32, the pig face side scraper 31 and the chin side scraper 32 are symmetrically arranged on both sides of the pig head, so that when the transmission mechanism 2 works, the pig face side scraper 31 and the chin side scraper 32 are driven to scrape the surface rosin of the pig head. Wherein, through the pig face side scraper 31 and the chin side scraper 32 on both sides of the support 1 simultaneously scraping rosin downward, the rosin is peeled off more cleanly.

[0037] According to the above embodiment, more preferably, the posture of the pig face side scraper 31 and the chin side scraper 32 adapts to the posture of the pig head; wherein, the pig face side scraper 31 on one side is inclinedly arranged, and the chin side scraper 32 on the other side is vertically arranged, so as to keep the pig head at the center position between the pig face side scraper 31 and the chin side scraper 32.

[0038] It should be noted that the pig head is vertically hung on the conveying chain through the pig head hanging nose 13, the chin of the pig head faces the chin side scraper 32, and the face of the pig head faces the pig face side scraper 31, according to the posture of the pig head, so the pig face side scraper 31 is inclinedly arranged, and the chin side scraper 32 is vertically arranged, so as to more conveniently and completely scrape the rosin on the pig head. Wherein, through a large number of experiments, it is verified that when the inclination angle of the pig face side scraper 31 is 100-120 degrees, the scraping effect is the best.

[0039] According to the above embodiment, more specifically, as shown in Figure 4 The scraper 3 is further provided with a knuckle plate 5, the knuckle plate 5 is symmetrically hinged on both sides of the scraper 3; further comprising a reset spring for resetting the knuckle plate 5 after rotation, the reset spring is connected with the knuckle plate 5 and the scraper 3 respectively.

[0040] Wherein, the knuckle plate 5 is designed to stretch the reset spring when stressed, and the reset spring resets the knuckle plate 5 when not stressed, that is, the knuckle plate 5 is also a floating design; at the same time, because the knuckle plate 5 is arranged on the scraper 3, when the scraper 3 scrapes rosin, the knuckle plate 5 also scrapes rosin; as Figure 4As shown, the opening of the scraper 3 is outward, and the opening of the knuckle plate 5 is inward, which interact and cooperate, and can better scrape off the rosin according to the posture of the pig head, and achieve cleaner and more efficient rosin removal.

[0041] In summary, the utility model discloses a chain wheel on both sides of the support 1 drives the scraper 3 to rotate downward with force at the same time, and the scraper 3 replaces the action of manual pig head scraping, and the spring mechanism 4 on the scraper 3 solves the problem of pig head size, realizes the action of automatic pig head scraping, and replaces manual pig head surface rosin scraping.

[0042] In the above embodiment, more specifically, the spring mechanism 4 includes a guide shaft 41 and a spring 42, the spring 42 is sleeved on the guide shaft 41, the guide shaft 41 is slidably connected with the scraper 3, the other end is connected with the scraper mounting plate 6, and the scraper mounting plate 6 is connected with the transmission mechanism 2, so that when the scraper 3 is stressed, the spring 42 is compressed, and then the scraper 3 floats along the guide shaft 41.

[0043] In the above embodiment, more preferably, the support 1 is also provided with a guide rod 7 for righting and guiding the posture of the pig head.

[0044] In the above embodiment, more specifically, the guide shaft 41 is slidably connected with the scraper mounting plate 6, and the extension end of the guide shaft 41 extending out of the scraper mounting plate 6 abuts against the inner wall of the scraper guide plate 8 through the roller 9.

[0045] In the above embodiment, more specifically, as shown in the figure, Figure 5 The scraper guide plate 8 is an arc structure; when the roller 9 slides from the low end of the arc structure to the vertex, the roller 9 drives the guide shaft to contract, so that the scraper 3 is contracted; at the vertex position, the scraper 3 is contracted the most, so that the scraper 3 bypasses the guide rod 7, so as to ensure that the guide rod 7 does not block the scraper 3, and after the scraper 3 bypasses the guide rod 7, the scraper 3 is stretched under the action of the scraper guide plate 8, so as to complete the rosin stripping work.

[0046] More specifically, the pig head detection switch 10 for detecting the position of the pig head and the scraper detection switch 11 for detecting the position of the scraper are further included. Figure 2 As shown in the figure, when the pig nose 13 passes through the micro switch, the pig nose 13 will touch the micro switch, so that the lever of the micro switch rotates, and the micro switch is triggered to send a pig nose passing signal; the scraper detection switch 11 can be an optical switch, that is, when the scraper 3 reaches the specified position, the optical switch is triggered, and the transmission mechanism 2 stops working.

[0047] Another aspect of the utility model discloses an automatic pig head rosin stripping system, which comprises an automatic pig head rosin stripping device and a conveying line 12 located below the automatic pig head rosin stripping device.

[0048] It should be noted that similar automatic pig head rosin stripping devices can be connected in parallel to make the pig head surface rosin stripping more clean and complete.

[0049] The working process of the utility model is as follows:

[0050] Step 1: when the pig head passes through the pig head detection switch 10, a feedback signal is sent to the control system, and the control system controls the work of the transmission mechanism 2 according to the position of the pig head and the speed of the pig head on the conveying chain, so that the pig head reaches the specified position, and the scraper 3 removes the rosin from the pig head.

[0051] Step 2: the scraper 2 on both sides of the base of the support 1 rotates through the chain wheel and chain transmission structure and the spring mechanism 4 extends and retracts to extrude and strip the rosin on the surface of the pig head.

[0052] Step 3: the stripped rosin is recycled into the rosin pot below the device through the conveying line 12 to be heated and recycled.

[0053] The above description of the disclosed embodiments enables those skilled in the art to implement or use the utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic rosin stripping apparatus for pig's heads, characterized in that, The device comprises: a support; a transmission mechanism mounted on the support, and connected with a scraper, the transmission mechanism being used to drive the scraper to rotate; a scraper connected with the transmission mechanism through a spring mechanism; a spring mechanism used to make the scraper float after being forced, so as to adapt to different sizes of pig heads to remove rosin.

2. An automatic rosin stripping apparatus for pig's heads according to claim 1, characterized in that, The scraper comprises a pig face side scraper and a chin side scraper, which are symmetrically arranged on both sides of the pig head, so as to drive the pig face side scraper and the chin side scraper to scrape the rosin on the surface of the pig head when the transmission mechanism works.

3. An automatic rosin stripping apparatus for pig's heads according to claim 2, characterized in that, The posture of the pig face side scraper and the chin side scraper adapts to the posture of the pig head; wherein the pig face side scraper on one side is arranged obliquely, and the chin side scraper on the other side is arranged vertically, so as to keep the pig head in the center position between the pig face side scraper and the chin side scraper.

4. An automatic rosin stripping apparatus for pig's heads according to claim 3, characterized in that, The scraper is further provided with a knuckle plate, which is symmetrically hinged on both sides of the scraper; and further comprises a reset spring used to reset the knuckle plate after rotation, the reset spring being connected with the knuckle plate and the scraper respectively.

5. An automatic rosin stripping apparatus according to any one of claims 1 to 4, wherein The spring mechanism comprises a guide shaft and a spring, the spring being sleeved on the guide shaft, the guide shaft being slidably connected with the scraper, and the other end of the guide shaft being connected with a scraper mounting plate, the scraper mounting plate being connected with the transmission mechanism, so as to compress the spring when the scraper is forced, and then float along the guide shaft.

6. An automatic rosin stripping apparatus for pig's heads according to claim 5, characterized in that, The support is further provided with a guide rod used to right and guide the posture of the pig head.

7. An automatic rosin stripping apparatus for pig's heads according to claim 6, characterized in that, The guide shaft is slidably connected with the scraper mounting plate, and the extension end of the guide shaft extending out of the scraper mounting plate is in contact with the inner wall of the scraper guide plate through a roller.

8. An automatic rosin stripping apparatus for pig's heads according to claim 7, characterized in that, The scraper guide plate is an arc structure; wherein when the roller slides from the low end to the vertex of the arc structure, the roller drives the guide shaft to contract, so as to realize the contraction of the scraper, so as to ensure that the guide rod does not block the passage of the scraper.

9. An automatic rosin stripping apparatus for pig's heads as claimed in claim 1, characterized in that, Further comprising a pig head detection switch used to detect the position of the pig head and a scraper detection switch used to detect the position of the scraper.

10. An automatic rosin stripping system for pig's heads, characterized in that, The device comprises the automatic pig head rosin removing device according to any one of claims 1-9 and a conveying line located below the automatic pig head rosin removing device, the conveying line being used to recycle the rosin removed by the automatic pig head rosin removing device, and convey the rosin to a designated position.

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