Automatic pre-washing device for pork intestines
By designing an automatic pre-washing device, which utilizes a liquid telescopic rod and a stirring structure to achieve automated pre-washing of intestines, the problem of complex structure and high labor costs of existing devices is solved, and the cleaning efficiency and grease removal effect are improved.
Patent Information
- Application Number
- CN202422461607.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-10-12
AI Technical Summary
Existing pig intestine cleaning equipment is complex in structure, inconvenient to use, and consumes a lot of labor.
Design an automatic pre-washing device comprising an outer tank, an inner tank, a liquid telescopic rod, a washing bucket, a buffer structure, and a stirring structure. The washing bucket is driven to reciprocate by the liquid telescopic rod, and the washing liquid is stirred by the stirring structure to achieve automatic pre-washing of the intestines.
It achieves automated pre-washing of large intestines, reduces manual labor, improves cleaning efficiency, and effectively removes excess grease through the design of washing strips and through holes, simplifying the disassembly and assembly process of the device.
Smart Images
Figure CN223541292U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pre-cleaning technology for pork intestines, specifically to an automatic pre-cleaning device for pork intestines. Background Technology
[0002] Fatty intestines, usually referring to pig's large intestines, are widely popular due to their rich fat content and unique texture. They are extensively used in Chinese cooking, especially in many regional cuisines.
[0003] Before processing, large intestines need to undergo pre-washing and fine washing. However, the internal structure of existing cleaning equipment is relatively complex and it is troublesome to use. At the same time, pre-washing consumes a lot of labor. Utility Model Content
[0004] In response to the above-mentioned technical problems, this application solves the problems that the internal structure of existing cleaning devices is relatively complex, making them cumbersome to use and requiring a lot of labor during pre-washing.
[0005] To achieve the above objectives, the technical solution adopted in this application is as follows: an automatic pre-washing device for large intestines, comprising an outer tank and an inner tank located inside the outer tank, wherein an annular cavity with a top opening is formed between the outer tank and the inner tank, and a plurality of liquid telescopic rods are equally spaced on the inner bottom surface of the annular cavity, the top of the liquid telescopic rods extending vertically out of the top opening of the annular cavity;
[0006] A washing tub is slidably fitted inside the inner tank. The bottom surface of the washing tub has several filter holes. The top of the washing tub has an inlet. The rim of the inlet at the top of the washing tub is fixedly connected to the top of the liquid telescopic rod through a connecting part.
[0007] There is an assembly space between the inner bottom surface of the inner tank and the washing tub, and a buffer structure and a stirring structure are arranged sequentially from top to bottom in the assembly space.
[0008] To better realize this utility model, the buffer structure further includes a first buffer annular plate, a second buffer annular plate, a guide rod, and a spring. The inner tank has a first buffer annular plate arranged in a ring on the inner wall of the assembly space. A second buffer annular plate is arranged above the first buffer annular plate. A first through hole is opened on the upper surface of the first buffer annular plate. A guide rod is sleeved in the first through hole. The top of the guide rod extends upward out of the first through hole and is fixedly connected to the second buffer annular plate. The bottom of the guide rod extends downward out of the first through hole and a limiting part is provided at its end. A spring is sleeved on the part of the guide rod located between the first buffer annular plate and the second buffer annular plate.
[0009] To better realize this utility model, the stirring structure further includes a partition plate, a connecting shaft, a disc, and a motor. There are multiple partition plates arranged in a circumferential array on the upper surface of the disc. The disc is located in the area between the inner bottom surface of the inner tank and the buffer structure. The connecting shaft is rotatably disposed at the bottom of the inner tank. The top of the connecting shaft extends upward and is fixedly connected to the lower surface of the disc. The bottom of the connecting shaft extends downward and is connected to the motor.
[0010] To better realize this utility model, the automatic pre-washing device further includes a cover plate and a locking structure. The upper surface of the cover plate is provided with a second screw with external threads, and the lower surface of the cover plate can fit and seal against the rim of the top inlet of the washing bucket.
[0011] The locking structure includes a fixed base, a first screw, a first nut, a second nut, a hinged base, a transition connecting block, a flap, and a third nut. The fixed base is fixedly connected to the outer peripheral wall of the top of the outer tank. A second through hole is vertically formed on the fixed base. The first screw passes through the second through hole and has external threads. The first nut and the second nut are respectively threadedly connected to the upper and lower sides of the first screw near the fixed base. The hinged base is fixedly connected to the top of the first screw. One end of the transition connecting block is hinged to the hinged base, and the other end of the transition connecting block is fixedly connected to the flap. A third through hole is formed on the flap, which can be sleeved on the outside of the second screw. The third nut is threadedly connected to the second screw, and the lower surface of the third nut abuts against the upper surface of the flap.
[0012] To better realize this utility model, further, a plurality of dovetail grooves are vertically formed at equal intervals on the inner peripheral wall of the washing tub, and a plurality of washing strips are vertically arranged at equal intervals on the inner peripheral wall of the washing tub. A plurality of dovetail strips matching the dovetail grooves are provided near the bottom surface of the inner peripheral wall of the washing tub, and the dovetail strips correspond one-to-one with the dovetail grooves and are sleeved together.
[0013] To better realize this utility model, further, a plurality of washing through holes are opened on the outer wall surface of the washing strip away from the inner peripheral wall of the washing tub, the washing strip has a vertically penetrating cleaning channel inside, and the washing through holes are connected to the cleaning channel.
[0014] To better realize this utility model, the top of the cover plate is provided with a washing liquid inlet channel, and the bottom of the outer tank is provided with a discharge channel.
[0015] The technical solution provided by this utility model has the following advantages compared with the prior art:
[0016] 1. In this utility model, the automatic pre-washing function of the large intestine is realized through the coordinated design of the outer tank, inner tank, liquid telescopic rod, connecting part, washing bucket, buffer structure and stirring structure, which prepares for the subsequent further turning and cleaning of the large intestine.
[0017] 2. In this utility model, the design of the buffer structure avoids mutual interference between the washing bucket and the stirring structure. On the other hand, the buffer structure cooperates with the subsequent cover plate and locking structure to lock the washing bucket. At the same time, the design of the buffer structure ensures soft contact at the bottom of the washing bucket.
[0018] 3. In this utility model, the design of the stirring structure allows the cleaning liquid entering the washing tank and inner container through the washing liquid inlet channel to move with the stirring structure, thereby performing preliminary washing of the large intestine.
[0019] 4. In this utility model, through the design of the locking structure, on the one hand, the buffer structure cooperates with the cover plate and the locking structure to realize the locking of the washing bucket; on the other hand, the design of the fixed seat, the first screw, the first nut, the second nut, the hinge seat, the transition connecting block and the flip plate makes the disassembly and assembly between the flip plate and the cover plate more convenient, thereby facilitating the pre-washing of the intestines and their placement into the washing bucket.
[0020] 5. In this utility model, the design of the washing strip further increases the friction area between the washing strip and the inner wall of the washing tub during the pre-washing process, thereby improving the pre-washing efficiency; the connection and cooperation method between the washing tub and the washing strip facilitates the replacement and cleaning of the washing strip.
[0021] 6. In this utility model, through the coordinated design of the washing strip, the washing through hole and the cleaning channel, the excess oil on the outside of the large intestine is more easily scraped off by the washing through hole during the pre-washing process. At the same time, the scraped excess oil is collected by the cleaning channel and taken out after pre-washing.
[0022] 7. In this utility model, the washing liquid is introduced through the washing liquid inlet channel and discharged through the discharge channel. The discharge channel is matched with the filter hole opened on the bottom of the washing tank so that the intestines are separated from the washing liquid. Attached Figure Description
[0023] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0025] Figure 2 for Figure 1 Side view;
[0026] Figure 3 for Figure 2 Sectional view at point AA;
[0027] Figure 4 for Figure 2 Sectional view at point BB;
[0028] Figure 5 This is a schematic diagram showing the cooperation between the disc and the dividing plate in this utility model;
[0029] Figure 6 This is a schematic diagram of the bottom structure of the outer tank in this utility model.
[0030] In the diagram: 100 - Outer tank; 101 - Inner tank; 102 - Liquid telescopic rod; 103 - Divider plate; 104 - Connecting shaft; 105 - Discharge channel; 106 - Connecting part; 107 - Washing bucket; 108 - Washing strip; 109 - Washing through hole; 110 - First buffer ring plate; 111 - Second buffer ring plate; 112 - Guide rod; 113 - Spring; 114 - Fixing seat; 115 - First screw; 116 - First nut; 117 - Second nut; 118 - Hinge seat; 119 - Transition connecting block; 120 - Flip plate; 121 - Third nut; 122 - Second screw; 123 - Washing liquid inlet channel; 124 - Disc; 125 - Motor; 126 - Cleaning channel; 127 - Cover plate. Detailed Implementation
[0031] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0032] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.
[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0034] In the description of this application, it should be noted that the use of terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" to indicate orientation or positional relationships is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product is in use. These terms are used solely for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the use of terms such as "first" and "second" in the description of this application is only used to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0035] Furthermore, the use of terms such as "horizontal" and "vertical" in the description of this application does not imply that the component is required to be absolutely horizontal or suspended, but rather that it may be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but rather that it may be slightly tilted.
[0036] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0037] Example 1
[0038] like Figures 1 to 3 as well as Figure 5 As shown, an automatic pre-washing device for pork intestines includes an outer tank 100 and an inner tank 101 located inside the outer tank 100. An annular cavity with a top opening is formed between the outer tank 100 and the inner tank 101. A plurality of liquid telescopic rods 102 are evenly spaced on the inner bottom surface of the annular cavity. The top of the liquid telescopic rods 102 extends vertically out of the top opening of the annular cavity.
[0039] The inner tank 101 is slidably fitted with a washing tub 107. The bottom surface of the washing tub 107 is provided with a number of filter holes. The top of the washing tub 107 has an inlet. The edge of the inlet at the top of the washing tub 107 is fixedly connected to the top of the liquid telescopic rod 102 through a connecting part 106.
[0040] There is an assembly space between the inner bottom surface of the inner tank 101 and the washing tub 107, and a buffer structure and a stirring structure are arranged sequentially from top to bottom in the assembly space.
[0041] Through the coordinated design of the outer tank 100, inner tank 101, liquid telescopic rod 102, connecting part 106, washing bucket 107, buffer structure and stirring structure, the automatic pre-washing function of the large intestine is realized, which prepares for the subsequent further turning and cleaning of the large intestine.
[0042] like Figure 3 As shown, in this embodiment, the buffer structure includes a first buffer annular plate 110, a second buffer annular plate 111, a guide rod 112, and a spring 113. The inner tank 101 has a first buffer annular plate 110 arranged in a ring on the inner wall of the assembly space. The second buffer annular plate 111 is arranged above the first buffer annular plate 110. A first through hole is opened on the upper surface of the first buffer annular plate 110. A guide rod 112 is sleeved in the first through hole. The top of the guide rod 112 extends upward out of the first through hole and is fixedly connected to the second buffer annular plate 111. The bottom of the guide rod 112 extends downward out of the first through hole and a limiting part is provided at its end. The portion of the guide rod 112 located between the first buffer annular plate 110 and the second buffer annular plate 111 is sleeved with a spring 113.
[0043] The design of the buffer structure avoids mutual interference between the washing tank 107 and the stirring structure. On the other hand, the buffer structure works in conjunction with the subsequent cover plate 127 and locking structure to lock the washing tank 107. At the same time, the design of the buffer structure ensures that the bottom of the washing tank 107 makes soft contact.
[0044] like Figure 3 and Figure 5 As shown, in this embodiment, the stirring structure includes a partition plate 103, a connecting shaft 104, a disc 124, and a motor 125. There are multiple partition plates 103 arranged in a circumferential array on the upper surface of the disc 124. The disc 124 is located in the area between the inner bottom surface of the inner tank 101 and the buffer structure. The connecting shaft 104 is rotatably disposed at the bottom of the inner tank 101. The top of the connecting shaft 104 extends upward and is fixedly connected to the lower surface of the disc 124, and the bottom of the connecting shaft 104 extends downward and is connected to the motor 125.
[0045] The design of the stirring structure allows the cleaning liquid entering the washing tank 107 and inner tank 101 through the washing liquid inlet channel 123 to move with the stirring structure, thereby performing preliminary washing of the large intestine.
[0046] like Figure 1 and Figure 3 As shown, in this embodiment, the automatic pre-washing device also includes a cover plate 127 and a locking structure. The upper surface of the cover plate 127 is provided with a second screw 122 with external threads, and the lower surface of the cover plate 127 can be fitted and sealed with the rim of the top inlet of the washing tub 107.
[0047] The locking structure includes a fixed base 114, a first screw 115, a first nut 116, a second nut 117, a hinged base 118, a transition connecting block 119, a flap 120, and a third nut 121. The fixed base 114 is fixedly connected to the outer peripheral wall of the top of the outer tank 100. A second through hole is vertically formed on the fixed base 114. The first screw 115 passes through the second through hole and has external threads. The portions of the first screw 115 near the upper and lower sides of the fixed base 114 are respectively threaded. The device includes a first nut 116 and a second nut 117. The hinge seat 118 is fixedly connected to the top of the first screw 115. One end of the transition connecting block 119 is hinged to the hinge seat 118, and the other end of the transition connecting block 119 is fixedly connected to the flap 120. The flap 120 has a third through hole, which can be sleeved on the outside of the second screw 122. The third nut 121 is threadedly connected to the second screw 122, and the lower surface of the third nut 121 abuts against the upper surface of the flap 120.
[0048] Through the design of the locking structure, on the one hand, the buffer structure cooperates with the cover plate 127 and the locking structure to lock the washing bucket 107; on the other hand, the design of the fixing seat 114, the first screw 115, the first nut 116, the second nut 117, the hinge seat 118, the transition connecting block 119 and the flap 120 makes it easier to disassemble and assemble the flap 120 and the cover plate 127, thereby facilitating the pre-washing of the large intestines and placing them into the washing bucket 107.
[0049] like Figure 3 As shown in this embodiment, the inner peripheral wall of the washing tub 107 is provided with a plurality of dovetail grooves at equal intervals vertically, and a plurality of washing strips 108 are arranged at equal intervals vertically on the inner peripheral wall of the washing tub 107. The bottom surface of the washing strips 108 near the inner peripheral wall of the washing tub 107 is provided with a plurality of dovetail strips that match the dovetail grooves. The dovetail strips correspond one-to-one with the dovetail grooves and are fitted together.
[0050] The design of the washing strip 108 further increases the friction area between the washing strip and the inner wall of the washing tub 107 during the pre-washing process, thereby improving the pre-washing efficiency. The connection and cooperation between the washing tub 107 and the washing strip 108 facilitates the replacement and cleaning of the washing strip 108.
[0051] like Figure 3 and Figure 4 As shown, in this embodiment, the washing strip 108 has a plurality of washing through holes 109 (the diameter of the washing through holes 109 is 10mm to 50mm) on its outer wall surface away from the inner peripheral wall of the washing tub 107. The washing strip 108 has a vertically penetrating cleaning channel 126 inside, and the washing through holes 109 are connected to the cleaning channel 126.
[0052] The coordinated design of the washing strip 108, the washing through hole 109, and the cleaning channel 126 makes it easier for excess oil on the outside of the large intestine to be scraped off by the washing through hole 109 during the pre-washing process. At the same time, the scraped excess oil is collected by the cleaning channel 126 and taken out after pre-washing.
[0053] like Figure 1 and Figure 6 As shown, in this embodiment, the top of the cover plate 127 is provided with a washing liquid inlet channel 123, and the bottom of the outer tank 100 is provided with a discharge channel 105.
[0054] The washing liquid is introduced through the inlet channel 123 and discharged through the outlet channel 105. The outlet channel 105 is matched with the filter hole opened on the bottom surface of the washing tank 107 to separate the intestines from the washing liquid.
[0055] Working principle:
[0056] In use, the large intestine to be pre-washed is placed in the washing tub 107, and then the cover plate 127 is closed, so that the flap 120 engages with the second screw 122 and is fixed by the action of the third nut 121. Then, the first nut 116 and the second nut 117 are adjusted to make the cover plate 127 move down, thereby pushing the washing tub 107 downward until the top of the washing tub 107 and the buffer structure are also in a compressed state. Then, the washing liquid is introduced into the washing liquid inlet channel 123, and the washing liquid submerges the large intestine in the washing tub 107, driving the liquid to expand and contract. Rod 102 causes the washing tub 107 to move back and forth in the up and down direction (it is important to note that the amplitude of the up and down reciprocating movement should not allow the large intestine to be higher than the top opening of the inner tank 101, and the frequency of the up and down reciprocating movement of the washing tub 107 should be as slow as possible to avoid splashing the washing liquid out of the washing tub 107). At the same time, drive motor 125 causes disc 124 to rotate, and with the cooperation of partition plate 103, the washing liquid is agitated. The agitation of the washing liquid and the up and down reciprocating movement of the washing tub 107 work together to achieve the initial washing (i.e., pre-washing) of the large intestine.
[0057] The agitation of the cleaning solution and the reciprocating up-and-down movement of the washing tub 107 bring the large intestine into contact with the washing holes 109 on the washing strip 108, which then scrape away excess grease from the outside of the large intestine.
[0058] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.
Claims
1. An automatic pre-washing device for pork intestines, characterized in that: It includes an outer tank (100) and an inner tank (101) located inside the outer tank (100). An annular cavity with a top opening is formed between the outer tank (100) and the inner tank (101). A plurality of liquid telescopic rods (102) are equally spaced on the inner bottom surface of the annular cavity. The top of the liquid telescopic rods (102) extends vertically out of the top opening of the annular cavity. A washing tub (107) is slidably fitted inside the inner tank (101). The bottom surface of the washing tub (107) is provided with several filter holes. The top of the washing tub (107) has an inlet. The edge of the inlet at the top of the washing tub (107) is fixedly connected to the top of the liquid telescopic rod (102) through a connecting part (106). There is an assembly space between the inner bottom surface of the inner tank (101) and the washing bucket (107), and a buffer structure and a stirring structure are arranged sequentially from top to bottom in the assembly space.
2. The automatic pre-washing device for pork intestines according to claim 1, characterized in that: The buffer structure includes a first buffer annular plate (110), a second buffer annular plate (111), a guide rod (112), and a spring (113). The inner tank (101) has a first buffer annular plate (110) arranged in a ring on the inner wall of the assembly space. The second buffer annular plate (111) is arranged above the first buffer annular plate (110). A first through hole is opened on the upper surface of the first buffer annular plate (110). A guide rod (112) is sleeved in the first through hole. The top of the guide rod (112) extends upward out of the first through hole and is fixedly connected to the second buffer annular plate (111). The bottom of the guide rod (112) extends downward out of the first through hole and a limiting part is provided at its end. A spring (113) is sleeved on the part of the guide rod (112) located between the first buffer annular plate (110) and the second buffer annular plate (111).
3. The automatic pre-washing device for pork intestines according to claim 2, characterized in that: The stirring structure includes a partition plate (103), a connecting shaft (104), a disc (124), and a motor (125). There are multiple partition plates (103) arranged in a circumferential array on the upper surface of the disc (124). The disc (124) is located in the area between the inner bottom surface of the inner tank (101) and the buffer structure. The connecting shaft (104) is rotatably disposed at the bottom of the inner tank (101). The top of the connecting shaft (104) extends upward and is fixedly connected to the lower surface of the disc (124). The bottom of the connecting shaft (104) extends downward and is connected to the motor (125).
4. The automatic pre-washing device for pork intestines according to claim 3, characterized in that: The automatic pre-washing device also includes a cover plate (127) and a locking structure. The upper surface of the cover plate (127) is provided with a second screw (122) with external threads, and the lower surface of the cover plate (127) can fit and seal against the rim of the top inlet of the washing tub (107). The locking structure includes a fixed base (114), a first screw (115), a first nut (116), a second nut (117), a hinged base (118), a transition connecting block (119), a flap (120), and a third nut (121). The fixed base (114) is fixedly connected to the outer peripheral wall of the top of the outer tank body (100). A second through hole is vertically opened on the fixed base (114). The first screw (115) passes through the second through hole and has an external thread. The portions of the first screw (115) near the upper and lower sides of the fixed base (114) are respectively connected to the threaded connection. The first nut (116) and the second nut (117) are connected. The hinge seat (118) is fixedly connected to the top of the first screw (115). One end of the transition connecting block (119) is hinged to the hinge seat (118), and the other end of the transition connecting block (119) is fixedly connected to the flap (120). The flap (120) has a third through hole, which can be sleeved on the outside of the second screw (122). The third nut (121) is threadedly connected to the second screw (122), and the lower surface of the third nut (121) abuts against the upper surface of the flap (120).
5. An automatic pre-washing device for pork intestines according to claim 4, characterized in that: The washing tub (107) has several dovetail grooves vertically spaced at equal intervals on its inner peripheral wall. The washing tub (107) also has several washing strips (108) vertically arranged at equal intervals on its inner peripheral wall. Each washing strip (108) has several dovetail strips that match the dovetail grooves on its bottom surface near the inner peripheral wall of the washing tub (107). The dovetail strips correspond one-to-one with the dovetail grooves and are fitted together.
6. An automatic pre-washing device for pork intestines according to claim 5, characterized in that: The washing strip (108) has several washing through holes (109) on its outer wall surface away from the inner peripheral wall of the washing tub (107). The washing strip (108) has a vertically penetrating cleaning channel (126) inside, and the washing through holes (109) are connected to the cleaning channel (126).
7. An automatic pre-washing device for pork intestines according to claim 6, characterized in that: The top of the cover plate (127) is provided with a washing liquid inlet channel (123), and the bottom of the outer tank (100) is provided with a discharge channel (105).