Enemator

Abstract

The utility model discloses an enemator which comprises an enema barrel, a piston and a push rod. The supports are located on the two sides of the enema barrel, bent parts are arranged at the ends, close to the bottom of the enema barrel, of the supports, and the bent parts extend to the bottom of the enema barrel and abut against the bottom of the enema barrel; the driving device is installed on the support, the driving device abuts against the top of the support, the driving device comprises a driving assembly and a transmission assembly, and the driving assembly drives the push rod to reciprocate up and down through the transmission assembly. The bracket is provided with the bent part, and the bent part extends to the bottom of the enema barrel and is propped against the bottom of the enema barrel, so that the enema barrel is supported, the upward counter-acting force of the push rod on the top of the bracket can be counteracted, and the downward pressure generated by the push rod cannot be transmitted to the base or other supporting objects; at the moment, even if the base is made of a plastic material, the situation that the base or other supporting objects are deformed or damaged due to excessive force during clysis can be prevented.

Description

Technical Field

[0001] This utility model relates to the field of enema machine technology, and in particular to an enema device. Background Technology

[0002] Sausage is a common food. Sausage is mainly made by sausage stuffing machine. After the relatively dry filling is put into the stuffing machine, it can be stuffed continuously and quantitatively. In the structure of the stuffing machine, the stuffing bucket is the main part used to store the raw materials and to shape the raw materials.

[0003] Existing vertical manual sausage filling machines require mounting on a base or other support for operation. The existing bases are made of metal, increasing the machine's weight and cost. While plastic bases can be used to reduce costs, they require significant force to push the filling out of the container. If the base is made of plastic, the downward pressure from the push rod can easily deform or damage the plastic base or other support. This invention proposes a sausage filling device to address these issues. Summary of the Invention

[0004] Based on this, in order to solve the problems existing in the prior art, the present invention provides an enema device, including an enema bucket, and an outlet is provided at the bottom of the side wall of the enema bucket;

[0005] The piston is slidably connected to the inner wall of the enema bucket;

[0006] Push rod, one end of which is connected to the piston;

[0007] The support is located on both sides of the enema bucket. The end of the support near the bottom of the enema bucket is provided with a bent part, which extends to the bottom of the enema bucket and abuts against the bottom of the enema bucket.

[0008] The drive device is mounted on the bracket and abuts against the top of the bracket. The drive device includes a drive assembly and a transmission assembly. The drive assembly drives the push rod to reciprocate up and down through the transmission assembly.

[0009] Furthermore, the support is arched.

[0010] Furthermore, the bracket and the bending part are detachably connected, welded, or integrally formed.

[0011] Furthermore, it also includes a base, a bracket mounted on the base, and a bent portion that is detachably connected to the base.

[0012] Furthermore, the transmission assembly includes a housing, a sleeve, a first gear, a second gear, and an input shaft. The sleeve is cylindrical and fitted onto the push rod. The inner wall of the sleeve is provided with threads that mate with the push rod. The first gear is fixedly fitted onto the outer wall of the sleeve. The second gear meshes with the first gear, and the axes of the second gear and the first gear are perpendicular to each other. The input shaft is located on one side of the second gear and is coaxial with the second gear. The housing has a hollow internal structure and is fitted onto the outside of the sleeve, the first gear, the second gear, the input shaft, and the push rod. The housing is detachably connected to the bracket.

[0013] Furthermore, the piston has a vent hole, and a vent plug is movably inserted into the vent hole.

[0014] Furthermore, the vent plug includes a body, a protrusion, and a locking block. The diameter of the body is smaller than the inner diameter of the vent hole and its length is slightly longer than the length of the vent hole. The protrusion and the locking block are located at both ends of the body, and the diameter of the protrusion and the locking block is slightly larger than the inner diameter of the vent hole.

[0015] Furthermore, the vent plug is made of elastic plastic, and the protrusion has a notch along the axis of the main body, extending to the middle of the main body.

[0016] Furthermore, a sealing groove is provided on the side wall of the piston, and a sealing element is provided in the sealing groove, with the sealing element protruding from the sealing groove.

[0017] Furthermore, a connector is rotatably mounted on one end of the push rod that connects to the piston, and an installation groove is provided in the middle of the piston, allowing the connector to be detachably installed in the installation groove.

[0018] Furthermore, the bracket can be detachably fitted with a limiting block, which abuts against the edge of the enema bucket opening.

[0019] Furthermore, an enema tube is provided at the discharge port, and a fastener is fitted at the connection between the enema tube and the discharge port, allowing the enema tube and the discharge port to be detachably connected via the fastener.

[0020] Beneficial effects: This utility model provides support for the enema bucket by setting a bending part on the bracket and extending the bending part to the bottom of the enema bucket and abutting against the bottom of the enema bucket. This can counteract the upward reaction force of the push rod on the top of the bracket and prevent the downward pressure generated by the push rod from being transmitted to the base or other supports. At this time, even if the base is made of plastic material, it can prevent the base or other supports from being deformed or damaged due to excessive force during enema. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of the enema device of this utility model;

[0023] Figure 2 This is a schematic diagram of the enema device support structure of this utility model;

[0024] Figure 3 This is a schematic cross-sectional view of the enema device of this utility model;

[0025] Figure 4 This is a top view of the enema device of this utility model;

[0026] Figure 5 This utility model Figure 2 Enlarged view of point A in the middle;

[0027] Figure 6 This utility model Figure 3 Enlarged view at point B in the middle;

[0028] Figure 7 This is a schematic diagram of the piston structure of the enema device of this utility model;

[0029] Figure 8 This is a schematic diagram of the air plug for the enema device of this utility model;

[0030] In the diagram: 1. Base; 11. Groove; 2. Enema bucket; 21. Discharge port; 3. Piston; 31. Mounting groove; 32. Air hole; 33. Sealing groove; 34. Vent plug; 341. Main body; 342. Protrusion; 343. Locking block; 344. Notch; 35. Seal; 36. Connector; 4. Push rod; 41. Limiting groove; 5. Bracket; 51. Limiting block; 52. Bending part; 52. Through hole; 53. Protrusion; 6. Rocker arm; 61. Handle; 7. Transmission assembly; 71. Outer shell; 711. First half shell; 712. Second half shell; 72. Sleeve; 73. First gear; 74. Second gear; 741. Input shaft; 8. Enema tube; 81. Fastener.

[0031] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0034] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the term "and / or" throughout the text includes three solutions; taking A and / or B as an example, it includes technical solution A, technical solution B, and a technical solution that simultaneously satisfies A and B. Furthermore, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0035] like Figures 1-5 As shown, this embodiment of the utility model provides an enema device, including: a base 1;

[0036] Enema bucket 2 is detachably installed on base 1, and a discharge port 21 is provided at the bottom of the side wall of enema bucket 2;

[0037] Piston 3 is located inside enema bucket 2 and is slidably connected to enema bucket 2.

[0038] Push rod 4, one end of push rod 4 is connected to piston 3;

[0039] The bracket 5 is located on both sides of the enema bucket 2. The end of the bracket 5 near the bottom of the enema bucket 2 is provided with a bent part 52, and the bent part 52 extends to the bottom of the enema bucket 2 and abuts against the bottom of the enema bucket 2. The bracket 5 is detachably installed on the base 1, and the bent part 52 is detachably connected to the base 1. The other end of the push rod 4 passes through the bracket 5.

[0040] The drive unit is detachably mounted on the bracket 5 and abuts against the top of the bracket 5. The drive unit includes a drive assembly and a transmission assembly 7. The drive assembly drives the push rod 4 to reciprocate up and down through the transmission assembly 7.

[0041] In this embodiment, the base 1 is provided with a groove 11 that matches the enema bucket 2, and the bottom of the enema bucket 2 is inserted into the groove to facilitate the positioning of the enema bucket 2.

[0042] The push rod 4 is a lead screw; optionally, the push rod 4 can also be a rack.

[0043] The support 5 is arched, including traditional semi-circular arches with arc designs, parabolic arches, non-arc zigzag arches, and truss arches. The support 5 and the bending part 52 are detachably connected, welded, or integrally formed. The bending part 52 is parallel to the bottom surface of the enema bucket 2. The angle between the bending part 52 and the inner side of the support 5 can be 0°-90°. Preferably, the angle between the bending part 52 and the inner side of the support is 90°. The enema bucket 2 is located inside the arched support 5, and the support 5 limits the two sides of the enema bucket 2. The bending part 52 supports the enema bucket 2. The bending part 52 of the support 5 is connected to the base 1 by snap-fit ​​or bolts. Optionally, the bending parts 52 on both sides of the support 5 can be connected to each other to form an integral unit. In this case, the support 5 is frame-shaped.

[0044] The push rod 4 has a limiting groove 41 on its side wall along its length direction, and the bracket 5 has a through hole 52. The inner wall of the through hole 52 is provided with a protrusion 53. When the push rod 4 is inserted into the through hole 52, the protrusion 53 slides in the limiting groove 41. The protrusion 53 is used to limit the rotation of the push rod 4.

[0045] During operation, piston 3 is located outside sausage filling barrel 2. First, the filling is loaded into sausage filling barrel 2, and then the drive assembly is started. The drive assembly drives the push rod 4 downward through the transmission assembly 7. As the push rod 4 continues to move downward, it drives piston 3 downward synchronously. At this time, piston 3 applies pressure to the filling in sausage filling barrel 2, which will squeeze the filling in sausage filling barrel 2 out of the outlet 21.

[0046] When the push rod 4 applies downward pressure to the sausage filling bucket 2 and the filling inside the sausage filling bucket 2, the top of the support 5 is subjected to the upward reaction force of the push rod 4. The setting of the bending part 52 can generate an upward support force on the sausage filling bucket 2, so that the reaction force generated by the push rod 4 and the support force of the bending part 52 cancel each other out.

[0047] This invention provides support for the enema bucket 2 by setting a bending part 52 on the bracket 5, extending the bending part 52 to the bottom of the enema bucket 2 and abutting against the bottom of the enema bucket 2. This can counteract the upward reaction force of the push rod 4 on the top of the bracket 5 and prevent the downward pressure generated by the push rod 4 from being transmitted to the base 1 or other supports. At this time, even if the base 1 is made of plastic material, it can prevent the pressure of the push rod during enema from causing deformation or damage to the base or other supports.

[0048] In one embodiment, the transmission assembly 7 includes a housing 71, a sleeve 72, a first gear 73, a second gear 74, and an input shaft 741. The sleeve 72 is fitted onto the push rod 4, and the inner wall of the sleeve 72 is provided with threads that mate with the push rod 4. The first gear 73 is fixedly fitted onto the outer wall of the sleeve 72, and the second gear 74 meshes with the first gear 73. The axes of the second gear 74 and the first gear 73 are perpendicular to each other. The input shaft 741 is located on one side of the second gear 74 and is coaxial with the second gear 74. The housing 71 has a hollow internal structure and is fitted onto the outside of the sleeve 72, the first gear 73, the second gear 74, the input shaft 741, and the push rod 4. The housing 71 is detachably connected to the bracket 5.

[0049] In this embodiment, the outer shell 71 is formed by two first half-shells 711 and second half-shells 712 being fixed together by bolts. The interior is hollow. The first half-shells 711 of the outer shell 71 are fixedly installed on the bracket 5 by bolts. This arrangement makes the entire transmission assembly 7 modular, which facilitates the disassembly and installation of the transmission assembly 7. The first gear 73 and the second gear 74 are both bevel gears. The sleeve 72, the first gear 73, the second gear 74 and the input shaft 741 are all rotatably arranged inside the outer shell 71. Bearings are sleeved at both ends of the sleeve 72, and the outer wall of the bearing is fixedly connected to the inner wall of the outer shell 71. A bearing is also provided between the outer wall of the input shaft and the inner wall of the outer shell. The push rod 4 passes through the outer shell 71, and the end of the input shaft 741 away from the second gear 74 extends to the outside of the outer shell 71.

[0050] Among them, the second gear 74 and the first gear 73 are provided with a large transmission ratio. The transmission ratio increases the transmission efficiency between the second gear 74, the first gear 73 and the push rod 4, thereby increasing the speed at which the push rod 4 moves up and down, and thus improving the enema efficiency.

[0051] During operation, the drive assembly drives the input shaft 741 to rotate, which in turn drives the second gear 74 to rotate, which in turn drives the first gear 73 to rotate, which in turn drives the sleeve 72 to rotate. When the sleeve 72 rotates, it will drive the push rod 4 to move in the vertical direction with the cooperation of the limiting groove 41 and the protrusion 53. By changing the rotation direction of the input shaft 741, the rotation direction of the sleeve 72 can be changed, thus driving the push rod 4 to reciprocate in the vertical direction.

[0052] In one embodiment, the drive assembly includes a rocker arm 6 and a handle 61, one end of the rocker arm 6 being connected to an input shaft 741 and the handle 61 being connected to the other end of the rocker arm 6.

[0053] In this embodiment, the rocker arm 6 is perpendicular to the input shaft 741, and the crank handle 61 is parallel to the input shaft 741. The rocker arm 6 and the input shaft 741 are detachably connected by bolts. By shaking the crank handle 61, the rocker arm 6 rotates around the axis of the input shaft 741, thereby driving the second gear 74 to rotate. The rotation of the second gear 74 drives the first gear 73 to rotate synchronously, thereby driving the sleeve 72 to rotate. The rotation of the sleeve 72 will drive the push rod 4 to move up and down reciprocally.

[0054] In addition, the rocker arm 6 and the handle 61 are set on the side. When rocking, the transmission ratio between the second gear 74 and the first gear 73 is matched, and the transmission method can be compared, which can save more effort.

[0055] The drive component can be a motor.

[0056] like Figures 6-7 As shown, in one embodiment, the piston 3 has a vent hole 32, and a vent plug 34 is movably inserted into the vent hole 32.

[0057] In this embodiment, by providing a vent 32, air between the filling and the sausage stuffer 2 can be expelled when the piston 3 squeezes the filling. In addition, by providing a vent plug 34, when the piston 3 moves downward, the vent plug 34 will press down on the filling below and block the vent 32, thus achieving a sealing effect. When the piston 3 moves upward, the vent plug 34 moves downward and opens the vent 32, allowing air to enter the sausage stuffer 2 to achieve air pressure balance, which facilitates the removal of the piston 3.

[0058] In one embodiment, the vent plug 34 includes a body 341, a protrusion 342, and a locking block 343. The diameter of the body 341 is smaller than the inner diameter of the vent hole 32, and its length is slightly longer than the length of the vent hole 32. The protrusion 342 and the locking block 343 are located at both ends of the body 341, and the diameter of the protrusion 342 and the locking block 343 is slightly larger than the inner diameter of the vent hole 32.

[0059] In this embodiment, the shape of the locking block 343 is conical, and the opening at the lower end of the vent hole 32 is flared to match the size of the locking block 343. With this arrangement, the vent plug 34 has room to move up and down in the vent hole 32, and the arrangement of the protrusion 342 and the locking block 343 ensures that the vent plug 34 will not slide out of the vent hole 32.

[0060] The vent plug 34 is made of elastic plastic, and the protrusion 342 has a notch 344 along the axis of the main body 341, which extends to the middle of the main body 341.

[0061] Utilizing the elastic properties of plastic and the notch 344, during installation, simply pinch the end of the vent plug 34 with the notch 344 to make the notch 344 smaller, and then directly insert the vent plug 34 into the middle vent hole 32 from the lower end of the vent hole 32. When the protrusion 342 penetrates to the upper end of the vent hole 32 and disengages from the inner wall of the vent hole 32, the protrusion 342 returns to its original position, locking the vent plug 34 in place, thus completing the installation.

[0062] The vent plug 34 of this utility model has a simple structure. Vent plugs 34 on the market are usually metal parts and are composed of several parts, which are not only costly but also very troublesome to disassemble and clean.

[0063] In one embodiment, a sealing groove 33 is provided on the side wall of the piston 3, and a sealing element 35 is provided in the sealing groove 33, with the sealing element 35 protruding from the sealing groove 33.

[0064] In this embodiment, by setting a sealing element 35, the sealing performance between the piston 3 and the inner wall of the sausage filling barrel 2 can be improved, preventing the filling from overflowing from the connection between the piston 3 and the inner wall of the sausage filling barrel 2 when the piston 3 squeezes the filling, thus affecting the sausage filling efficiency.

[0065] In one embodiment, a connector 36 is installed at one end of the push rod 4 that is connected to the piston 3, and an installation groove 31 is provided in the middle of the piston 3, and the connector 36 can be detachably installed in the installation groove 31.

[0066] In this embodiment, the connector 36 is block-shaped, and the connector 36 and the mounting groove 31 are connected by snap-fit ​​or thread. The connector 36 facilitates the installation and disassembly of the push rod and the piston 3.

[0067] In one embodiment, the bracket 5 is detachably mounted with a limiting block 51, which abuts against the edge of the opening of the enema bucket 2.

[0068] In this embodiment, the limiting block 51 can limit the enema bucket 2 to prevent it from tilting or falling off the base 1 during enema.

[0069] In one embodiment, an enema tube 8 is provided at the outlet 21, and a fastener 81 is fitted at the connection between the enema tube 8 and the outlet 21. The enema tube 8 and the outlet 21 are detachably connected by the fastener 81.

[0070] In this embodiment, the diameter of one end of the enema tube 8 matches the discharge port 21, and the diameter of the other end can be set to different diameters to accommodate casings of different sizes. The fastener 81 facilitates the installation and disassembly of the enema tube 8.

[0071] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An enema device, characterized in that, include: An enema bucket, wherein a discharge port is provided at the bottom of the side wall of the enema bucket; Piston, which is slidably connected to the enema bucket; A push rod, one end of which is connected to the piston; The support has a bent portion at its end near the bottom of the enema bucket, and the bent portion extends to the bottom of the enema bucket and abuts against the bottom of the enema bucket; A driving device is mounted on the bracket and abuts against the top of the bracket. The driving device includes a driving component and a transmission component. The driving component drives the push rod to reciprocate up and down through the transmission component.

2. The enema device according to claim 1, characterized in that, The support frame is arched.

3. The enema device according to claim 2, characterized in that, The bracket and the bending part are detachably connected, welded, or integrally formed.

4. The enema device according to claim 2, characterized in that, It also includes a base, the bracket is mounted on the base, and the bent portion is detachably connected to the base.

5. The enema device according to claim 1, characterized in that, The transmission assembly includes a housing, a sleeve, a first gear, a second gear, and an input shaft. The sleeve is cylindrical and fitted onto the push rod. The inner wall of the sleeve has threads that mate with the push rod. The first gear is fixedly fitted onto the outer wall of the sleeve. The second gear meshes with the first gear, and the axes of the second gear and the first gear are perpendicular to each other. The input shaft is located on one side of the second gear and is coaxial with the second gear. The housing has a hollow internal structure and is fitted onto the outside of the sleeve, the first gear, the second gear, the input shaft, and the push rod. The housing is detachably connected to the bracket.

6. The enema device according to claim 1, characterized in that, The piston has a vent hole, and a vent plug is movably inserted into the vent hole.

7. The enema device according to claim 6, characterized in that, The vent plug includes a main body, a protrusion, and a locking block. The diameter of the main body is smaller than the inner diameter of the vent hole and its length is slightly longer than the length of the vent hole. The protrusion and the locking block are located at opposite ends of the main body, and the diameters of the protrusion and the locking block are slightly larger than the inner diameter of the vent hole.

8. The enema device according to claim 7, characterized in that, The vent plug is made of elastic plastic, and the protrusion has a notch along the axis of the main body, which extends to the middle of the main body.

9. The enema device according to claim 1, characterized in that, The bracket can be detachably fitted with a limiting block, which abuts against the edge of the opening of the enema bucket.

10. The enema device according to claim 1, characterized in that, An enema tube is provided at the discharge port, and a fastener is fitted at the connection between the enema tube and the discharge port. The enema tube and the discharge port are detachably connected by the fastener.

Images