Slitting device for preparing spare ribs

Abstract

The utility model provides a pork rib preparing and slitting device, and relates to the technical field of meat processing. The bottom end face of the conveying belt body is fixedly connected with four supporting columns in a matrix array shape. The bottom end faces of the four supporting columns are each connected with a universal wheel in a bolt fastening mode. The rear end face of the conveying belt body is fixedly connected with a material guide frame. A transverse cutting groove is formed in the top end face of the material guide frame. The rear portion of the top end face of the conveying belt body is fixedly connected with a mounting frame. A first electric push rod is fixedly connected to the front part of the top end surface of the mounting frame through bolts; the bottom end face of an output shaft of the first electric push rod is fixedly connected with a mounting plate. The rear portion of the top end face of the mounting frame is in bolt fastening connection with a second electric push rod. In the lifting process of the slitting knife, bone residues and minced meat outside the slitting knife are scraped by the flexible scraping plate through a series of transmission, and the problem that the cutting precision of the slitting knife is affected due to the fact that part of bone residues and minced meat are attached to the surface of a blade is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of meat processing, in particular to a rib preparation and cutting device. Background Art

[0002] During the preparation of spare ribs, the spare ribs are usually cut into pieces for easy consumption. In order to facilitate cutting of the spare ribs, the staff usually use a spare rib preparation and cutting device. The existing spare rib preparation and cutting device usually consists of a conveyor belt, an electric push rod, a cutting knife, a material guide seat and a material pressing seat.

[0003] For example: The utility model with application number CN202221073663.2 discloses an automated pork rib cutting machine, which specifically includes: a transmission device, a transverse mounting plate is fixed to the upper side of the transmission device through a support rod, a clamping and pressing mechanism for pressing and fixing the pork ribs is provided between the transverse mounting plate and the transmission device, a longitudinal positioning mechanism for guiding the pork ribs is provided on the upper side of the transmission device, a cutting mechanism installed on the transverse mounting plate is provided on the side of the clamping and pressing mechanism away from the longitudinal positioning mechanism; the cutting mechanism includes a hydraulic telescopic cylinder fixed to the upper side of the transverse mounting plate. The transmission device of the utility model transmits the pork ribs, positions the pork ribs through the longitudinal positioning mechanism, clamps and presses the pork ribs through the clamping and pressing mechanism, and finally cuts the pork ribs through the cutting mechanism, completing the semi-automatic cutting of the pork ribs, reducing the workload of the salesperson, and reducing safety hazards.

[0004] However, as far as the current traditional spare rib preparation and cutting device is concerned, during the process of cutting the spare ribs, the cutting knife will inevitably come into contact with bone fragments, cartilage and meat parts. Under the action of the cutting force, some bone residue and meat foam will adhere to the surface of the blade, affecting the cutting accuracy of the cutting knife, reducing the cutting efficiency of the spare ribs, and making it inconvenient to use. Utility Model Content

[0005] In view of this, the utility model provides a rib preparation and cutting device, which has a flexible scraper that can automatically clean the bone residue and meat residue attached to the cutting knife. After the ribs are cut, the second electric push rod lifts the cutting knife, which will cause the first rack to drive the transmission gear meshing with it to rotate, and the rotation of the transmission gear drives the transmission shaft to rotate. During the rotation of the transmission gear, the second rack is driven to move downward, and the movement of the second rack drives the fixed seat to move downward. As the fixed seat moves, the flexible scraper is driven to move downward, and the bone residue and meat residue on the outside of the cutting knife are scraped off during the movement of the flexible scraper.

[0006] The utility model provides a spare rib preparation and cutting device, which specifically includes: a conveyor belt main body; the bottom end surface of the conveyor belt main body is fixedly connected to four support columns in a matrix array; the bottom end surfaces of the four support columns are bolted to a universal wheel; the rear end surface of the conveyor belt main body is fixedly connected to a material guide rack; the top end surface of the material guide rack is provided with a transverse groove; the rear part of the top end surface of the conveyor belt main body is fixedly connected to a mounting rack; the front front part of the top end of the mounting rack is bolted to a first electric push rod; the bottom end surface of the output shaft of the first electric push rod is fixedly connected to a mounting plate; the rear part of the top end surface of the mounting rack is bolted to a second electric push rod; the bottom end surface of the output shaft of the second electric push rod is provided with a cutting knife; the position of the cutting knife is aligned with the transverse groove.

[0007] Optionally, two connecting slide rods are symmetrically slidably connected in the mounting plate; the bottom end surfaces of the two connecting slide rods are fixedly connected to a positioning pressure plate; the top end surface of the positioning pressure plate is symmetrically fixedly connected to two connecting springs; the ends of the two connecting springs are fixedly connected to the bottom end surface of the mounting plate.

[0008] Optionally, the top end of the slitting knife is symmetrically fixedly connected to two sets of first racks; the bottom end of the mounting frame is symmetrically rotatably connected to two transmission shafts; the outside of the two transmission shafts is fixedly connected to a set of transmission gears; the two sets of transmission gears are respectively engaged with the two sets of first racks.

[0009] Optionally, a group of second racks are meshed on the outer sides of the two groups of transmission gears; the bottom end faces of the two groups of second racks are fixedly connected to a fixed seat; the inner sides of the two fixed seats are fixedly connected to a flexible scraper; and the two flexible scrapers are in contact with the slitting knife.

[0010] Optionally, the top surfaces of the two fixed seats are fixedly connected to a group of auxiliary guide rods; the two groups of auxiliary guide rods are slidably connected in the mounting frame; the top surface of the slitting knife is symmetrically fixedly connected to two stabilizing guide rods; the two stabilizing guide rods are slidably connected in the mounting frame.

[0011] Optionally, two control screws are symmetrically threadedly connected to the upper part of the conveyor belt body; the ends of the two control screws are rotatably connected to a guide plate; the outer sides of the two guide plates are fixedly connected to a group of guide slides; the two groups of guide slides are slidably connected in the conveyor belt body.

[0012] Beneficial effects

[0013] This utility model

[0014] After the ribs are cut, as the second electric push rod lifts the cutting knife, the first rack will drive the transmission gear meshing with it to rotate, and then through a series of transmissions, the second rack will drive the fixed base to move downward, and as the fixed base moves, the flexible scraper will be driven to move downward. In the process of movement of the flexible scraper, the bone residue and meat residue outside the cutting knife will be scraped off, so as to maintain the sharpness of the cutting knife, reduce the problems of uneven cutting and uneven cutting surface caused by the bluntness of the cutting knife, thereby improving the cutting efficiency of the ribs, and at the same time reduce the friction between the cutting knife and the bone residue and meat residue, extend the service life of the blade, effectively improve the practicability of the rib preparation and cutting device, and make it more convenient to use.

[0015] By rotating the control screw, the control screw drives the guide plate to move, and the distance between the two guide plates is adjusted to position the ribs, ensuring the cutting position of the ribs, making the cut ribs more neat, effectively improving the preparation effect of the ribs, and improving the convenience of the rib preparation and cutting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0017] In the attached figure:

[0018] Figure 1 It is an axonometric structural diagram of the present utility model.

[0019] Figure 2 It is a schematic cross-sectional structural diagram of the mounting frame of the utility model.

[0020] Figure 3 It is a schematic diagram of the axonometric structure of the mounting plate of the utility model.

[0021] Figure 4 It is a schematic diagram of the axonometric structure of the slitting knife of the utility model.

[0022] Figure 5 It is a schematic diagram of the axonometric structure of the guide plate of the utility model.

[0023] Reference Signs List

[0024] 1. Conveyor belt body; 101. Support column; 102. Universal wheel; 103. Material guide rack; 104. Cross-cutting groove; 105. Control screw; 106. Guide plate; 107. Guide slide; 108. Mounting frame; 109. First electric push rod; 110. Mounting plate; 111. Connecting slide; 112. Positioning pressure plate; 113. Connecting spring; 114. Second electric push rod; 115. Slitting knife; 116. Stabilizing guide rod; 117. First rack; 118. Transmission shaft; 119. Transmission gear; 120. Second rack; 121. Fixed seat; 122. Flexible scraper; 123. Auxiliary guide rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, scheme and advantages of the technical solution of the present invention more clear, the following will be combined with the drawings of specific embodiments of the present invention to clearly and completely describe the technical solution of the present invention. Unless otherwise specified, the terms used herein have the common meanings in the art. The same reference numerals in the drawings represent the same components.

[0026] Example 1:

[0027] This utility model proposes a rib preparation and cutting device, please refer to Figures 1 to 5 , comprising: a transmission belt body 1;

[0028] The bottom end face of the conveyor belt body 1 is fixedly connected to four support columns 101 in a matrix array; the bottom end faces of the four support columns 101 are bolted to a universal wheel 102; the rear end face of the conveyor belt body 1 is fixedly connected to a guide rack 103; the top end face of the guide rack 103 is provided with a transverse groove 104; the rear part of the top end face of the conveyor belt body 1 is fixedly connected to a mounting frame 108; the front part of the top end face of the mounting frame 108 is bolted to a first electric push rod 109; the bottom end face of the output shaft of the first electric push rod 109 is fixedly connected to a mounting plate 110; the rear part of the top end face of the mounting frame 108 is bolted to a second electric push rod 114; the bottom end face of the output shaft of the second electric push rod 114 is provided with a slitting knife 115; the slitting knife 115 is aligned with the position of the transverse groove 104

[0029] Two connecting slide rods 111 are symmetrically slidably connected inside the mounting plate 110; the bottom end surfaces of the two connecting slide rods 111 are fixedly connected to a positioning pressure plate 112; the top end surface of the positioning pressure plate 112 is symmetrically fixedly connected to two connecting springs 113; the ends of the two connecting springs 113 are fixedly connected to the bottom end surface of the mounting plate 110.

[0030] The top end of the slitting knife 115 is symmetrically fixedly connected to two sets of first racks 117; the bottom end of the mounting frame 108 is symmetrically rotatably connected to two transmission shafts 118; the outside of the two transmission shafts 118 is fixedly connected to a set of transmission gears 119; the two sets of transmission gears 119 are respectively engaged with the two sets of first racks 117.

[0031] A second rack 120 is meshed with the outer sides of the two sets of transmission gears 119 ; the bottom end faces of the two sets of second racks 120 are fixedly connected to a fixing seat 121 ; the inner sides of the two fixing seats 121 are fixedly connected to a flexible scraper 122 ; the two flexible scrapers 122 are in contact with the slitting knife 115 .

[0032] A set of auxiliary guide rods 123 are fixedly connected to the top surfaces of the two fixed seats 121; the two sets of auxiliary guide rods 123 are slidably connected in the mounting frame 108; the top surface of the slitting knife 115 is symmetrically fixedly connected to two stabilizing guide rods 116; the two stabilizing guide rods 116 are slidably connected in the mounting frame 108.

[0033] The specific usage and function of this embodiment are as follows: the ribs are transported by the conveyor belt body 1, and the rib preparation and cutting device is conveniently moved by the universal wheel 102. When the ribs are transported to the bottom of the positioning pressure plate 112, the first electric push rod 109 is started to drive the mounting plate 110 to move downward. As the mounting plate 110 moves, the positioning pressure plate 112 is driven to move downward to press the ribs. Under the action of the elastic potential energy of the connecting spring 113 itself, the positioning pressure plate 112 can always maintain the pressing effect on the ribs. The setting of the cross-cutting groove 104 facilitates the cutting knife 115 to cut the ribs. After the ribs are cut, the second electric push rod 114 moves the cutting knife 1 When 15 is lifted, the first rack 117 will drive the transmission gear 119 meshing with it to rotate, and the rotation of the transmission gear 119 will drive the transmission shaft 118 to rotate. During the rotation of the transmission gear 119, the second rack 120 will be driven to move downward. As the second rack 120 moves, the fixing seat 121 will be driven to move downward. As the fixing seat 121 moves, the flexible scraper 122 will be driven to move downward. During the movement of the flexible scraper 122, the bone residue and meat residue outside the cutting knife 115 will be scraped off. The setting of the stabilizing guide rod 116 can ensure the stability of the cutting knife 115 during the cutting process, and the setting of the auxiliary guide rod 123 can provide limitation and guidance for the flexible scraper 122.

[0034] Example 2:

[0035] Based on Example 1, please refer to Figure 1 and Figure 5, including: a control screw 105, a guide plate 106 and a guide slide 107. The upper part of the conveyor belt body 1 is symmetrically threaded with two control screws 105; the ends of the two control screws 105 are rotatably connected to a guide plate 106; the outer sides of the two guide plates 106 are fixedly connected to a group of guide slides 107; the two groups of guide slides 107 are slidably connected in the conveyor belt body 1.

[0036] The specific usage and function of this embodiment are as follows: by rotating the control screw 105, the control screw 105 drives the guide plate 106 to move, and the distance between the two guide plates 106 is adjusted to position the ribs. At the same time, during the movement of the guide plate 106, the guide slide 107 will be driven to move in the conveyor belt body 1 to provide guidance for the guide plate 106.

[0037] In this article, there are several points to note:

[0038] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0039] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0040] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A spare rib preparation and cutting device, comprising: The conveyor belt body (1) is characterized in that the bottom end surface of the conveyor belt body (1) is fixedly connected to four support columns (101) in a matrix array; the bottom end surfaces of the four support columns (101) are all bolted to a universal wheel (102); the rear end surface of the conveyor belt body (1) is fixedly connected to a guide frame (103); the top end surface of the guide frame (103) is provided with a transverse groove (104); the rear part of the top end surface of the conveyor belt body (1) is fixedly connected to a mounting frame (108); the front part of the top end of the mounting frame (108) is bolted to a first electric push rod (109); the bottom end surface of the output shaft of the first electric push rod (109) is fixedly connected to a mounting plate (110); the rear part of the top end surface of the mounting frame (108) is bolted to a second electric push rod (114); the second electric push rod (114) The bottom end surface of the output shaft is provided with a slitting knife (115); the position of the slitting knife (115) and the transverse cutting groove (104) are aligned; the top end surface of the slitting knife (115) is symmetrically fixedly connected with two groups of first racks (117); the bottom end surface of the mounting frame (108) is symmetrically rotatably connected with two transmission shafts (118); the exterior of the two transmission shafts (118) is fixedly connected with a group of transmission gears (119); the two groups of transmission gears (119) are respectively engaged with the two groups of first racks (117); the exterior of the two groups of transmission gears (119) is engaged with a group of second racks (120); the bottom end surfaces of the two groups of second racks (120) are fixedly connected with a fixed seat (121); the inner side of the two fixed seats (121) is fixedly connected with a flexible scraper (122); the two flexible scrapers (122) are in contact with the slitting knife (115).

2. The sparerib preparation and cutting device according to claim 1, characterized in that: Two connecting slide bars (111) are symmetrically slidably connected in the mounting plate (110); the bottom end surfaces of the two connecting slide bars (111) are fixedly connected to a positioning pressure plate (112); the top end surface of the positioning pressure plate (112) is symmetrically fixedly connected to two connecting springs (113); the ends of the two connecting springs (113) are fixedly connected to the bottom end surface of the mounting plate (110).

3. The sparerib preparation and cutting device according to claim 1, characterized in that: The top surfaces of the two fixing seats (121) are fixedly connected to a group of auxiliary guide rods (123); the two groups of auxiliary guide rods (123) are slidably connected in the mounting frame (108); the top surface of the slitting knife (115) is symmetrically fixedly connected to two stabilizing guide rods (116); the two stabilizing guide rods (116) are slidably connected in the mounting frame (108).

4. The sparerib preparation and cutting device according to claim 1, characterized in that: The upper part of the conveyor belt body (1) is symmetrically threaded with two control screws (105); the ends of the two control screws (105) are rotatably connected to a guide plate (106); the outer sides of the two guide plates (106) are fixedly connected to a group of guide slides (107); the two groups of guide slides (107) are slidably connected in the conveyor belt body (1).

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