Material control device of carbon dioxide suffocation machine

Abstract

The utility model relates to the technical field of animal product processing, in particular to a material control device of a carbon dioxide suffocation machine, which comprises a base and at least two material racks slidably arranged on the base, the material racks can move out of or enter the suffocation machine during sliding, and each material rack can be respectively controlled to keep a first pose or a second pose; in the first pose, the material rack is moved out of the suffocation machine for feeding; in the second pose, the material racks enter the suffocation machine, and the plurality of material racks are arranged, so that the situation that the suffocation machine continuously treats animals without stopping running can be ensured, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to animal product processing technical field, especially a material control device of carbon dioxide asphyxiation machine. BACKGROUND

[0002] At present, with the development of breeding technology and the increasing demand of animal additives in agriculture, animals are generally dried, freeze-dried and the like, which are used for the production and processing of feed, therefore, before processing the animals, the animals need to be killed by carbon dioxide asphyxiation machine (hereinafter referred to as "asphyxiation machine"), however, the current asphyxiation machine cannot simultaneously carry out loading work and unloading work when processing animals, which leads to the asphyxiation machine needing to be frequently stopped for loading and unloading, therefore, there is the defect of low animal processing efficiency.

[0003] In summary, the existing asphyxiation machine needs to be improved to solve the above problems. UTILITY MODEL CONTENTS

[0004] In view of the defects in the prior art, the utility model aims at providing a material control device of carbon dioxide asphyxiation machine, which aims at solving the problems in the above background art.

[0005] The technical scheme of the utility model is implemented as follows: a carbon dioxide asphyxiation machine, comprising a machine box with an asphyxiation cavity and a gas supply pipe arranged on the machine box and supplying carbon dioxide to the asphyxiation cavity, wherein the machine box comprises:

[0006] The material control device comprises at least a base and at least two material racks slidingly arranged on the base;

[0007] The machine body is detachably connected to the base and forms the asphyxiation cavity with the base;

[0008] The top of the machine body is provided with an exhaust valve for controlling the exhaust of the asphyxiation cavity, the base is provided with a plurality of exhaust branches communicating with the asphyxiation cavity and at least one intake cavity communicating with each exhaust branch, and the gas supply pipe communicates with the intake cavity;

[0009] The machine body is provided with a moving opening for the movement of the material racks, and the material racks can move out of or into the asphyxiation cavity from the moving opening when sliding, and each material rack can be controlled to keep a first pose or a second pose;

[0010] In the first pose, the material rack moves out of the asphyxiation cavity from the moving opening for loading;

[0011] In the second pose, the material rack enters the asphyxiation cavity from the moving opening.

[0012] Preferably, the machine body is detachably connected to the base by bolts; and a sealing ring is arranged on the contact surface between the machine body and the base.

[0013] Preferably, a feeding hopper is arranged on the machine body.

[0014] When the material rack leaves the suffocation cavity from the movable opening, one end of the material rack is capable of abutting against the output end of the feeding hopper.

[0015] Preferably, the base is composed of a seat body and a support body integrally formed on the seat body, the support body is provided with arc surfaces on both sides, and the arc surfaces are provided with sliding rails for the sliding of the material racks; each material rack comprises:

[0016] a rack body, which is arranged on the sliding rails and is provided with a material cavity and a material opening in communication with the material cavity;

[0017] a rack gear, which is arranged on the rack body;

[0018] wherein, drive gears meshing with the rack gears are arranged on the support body in intervals, and a drive structure for synchronously controlling the rotation of the drive gears is arranged on the base.

[0019] Preferably, the drive structure comprises:

[0020] a sprocket wheel, which is in transmission connection with the rack gears through a transmission shaft;

[0021] a chain, which is in transmission connection between the sprocket wheels;

[0022] wherein, any sprocket wheel is capable of being controlled to rotate by a drive motor.

[0023] Preferably, the rack body comprises:

[0024] an arc-shaped bottom plate, which is adapted to the arc surfaces of the support body and is provided with a sliding groove matched with the sliding rails;

[0025] side filter plates, which are fixedly connected with the arc-shaped bottom plate and are arranged in intervals;

[0026] top filter plates, which are fixedly connected between the side filter plates;

[0027] wherein, the rack gear is arranged on the arc-shaped bottom plate, the arc-shaped bottom plate, the side filter plates and the top filter plates construct and form the material cavity, one end of the material cavity is fixedly connected with a sealing plate, and the other end of the material cavity is hingedly connected with an opening and closing plate.

[0028] Preferably, the opening and closing plate comprises:

[0029] a hinged seat, which is arranged on the arc-shaped bottom plate;

[0030] a plate body, which is in rotational connection with the hinged seat through a rotating shaft;

[0031] The plate has several blind holes, and each blind hole is fitted with a limiting hook by a limiting spring. The limiting hook can cooperate with the filter holes of the top filter plate.

[0032] Preferably, the support body has a plurality of exhaust chambers forming exhaust branches, and a plurality of exhaust holes forming the exhaust chamber output ends are formed on the arc-shaped surface of the support body.

[0033] At least two air intake chambers are formed in the seat body and are connected to each exhaust chamber; each air intake chamber can be supplied with air by one of the air supply pipes.

[0034] This utility model has at least the following beneficial effects:

[0035] 1. The present invention has at least two material racks, so the two material racks can perform different tasks. For example, when one material rack is loading or unloading, the other material rack is located in the asphyxiation chamber to asphyxiate the animal. Therefore, the asphyxiation machine can continuously process the animal without interruption, thereby improving the processing efficiency.

[0036] 2. The two material racks of this utility model can be controlled by the drive structure to perform different movements. That is, after the drive structure is started, one material rack is controlled to switch from the first position to the second position, and the other material rack is simultaneously controlled to switch from the second position to the first position.

[0037] Furthermore, other advantages of this invention will be demonstrated in the embodiments section of this invention, thereby making the beneficial effects of this invention even more significant. Attached Figure Description

[0038] 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 these drawings without creative effort.

[0039] Figure 1 This is a schematic diagram of the structure of a specific embodiment 1 of the present utility model;

[0040] Figure 2 This is a schematic diagram of the material control device in specific embodiment 1 of this utility model;

[0041] Figure 3 for Figure 1 AA section view in the middle;

[0042] Figure 4 for Figure 2 Enlarged view of part A in the image;

[0043] Figure 5 Figure 2 is a structural schematic diagram of a specific embodiment 2 of the present application. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present application will be apparently and completely described in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the present application.

[0045] Embodiment 1

[0046] As shown in Figures 1-4 The present application discloses a carbon dioxide asphyxiation machine, which comprises a machine case with an asphyxiation cavity and a gas supply pipe arranged on the machine case and supplying carbon dioxide to the asphyxiation cavity, the gas supply pipe is composed of a first gas supply pipe 11 and a second gas supply pipe 12, and the machine case comprises:

[0047] a material control device 2, which has at least a base 20 and at least two material racks 21 slidingly arranged on the base 20;

[0048] a machine body 3 (composed of a left machine body 310 and a right machine body 320 arranged in a split mode), which is detachably connected to the base 20 and forms an asphyxiation cavity (composed of a first asphyxiation cavity 3a and a second asphyxiation cavity 3b arranged in a spaced mode) with the base 20;

[0049] Among them, the top of the machine body 3 is provided with an exhaust valve (composed of a first exhaust valve 31 and a second exhaust valve 32, which are respectively used for exhausting the gas in the first asphyxiation cavity or the second asphyxiation cavity) for controlling the exhaust of the asphyxiation cavity, a plurality of exhaust branches and at least one gas inlet cavity are formed on the base 20 and communicated with the asphyxiation cavity, and the gas supply pipe is communicated with the gas inlet cavity;

[0050] The machine body 3 is formed with a movable opening 30 for the material rack 21, and the material rack 21 can move out of or into the asphyxiation cavity when sliding, and the machine body 3 is further provided with a slidingly connected closing plate 83, which can slide longitudinally (the side of the closing plate 83 close to the machine body is provided with a sealing layer for improving the sealing performance when closing the movable opening), so as to open or close the movable opening 30, and each material rack 21 can be controlled to keep the first pose or the second pose;

[0051] Referring to Figure 2 The material rack on the right side is moved out of the asphyxiation cavity from the movable opening 30 to load materials in the first pose;

[0052] Referring toFigure 2 The left material rack, in the second position, enters the asphyxiation cavity from the movable opening 30.

[0053] In the embodiment, the body 3 is detachably connected to the base 20 by bolts 3c; the contact surface of the body 3 and the base 20 is provided with a sealing ring 3d.

[0054] In the embodiment, the base 20 is composed of a seat body 200 and a support body 201 integrally formed on the seat body 200, the two sides of the support body 201 are provided with arc surfaces, the top of the support body 201 is provided with a limiting support groove 201a matched with the left body 310 and the right body 320, the left body and the right body are both provided with a partition plate 330 inserted into the limiting support groove, the partition plate 330 and the support body divide the asphyxiation cavity into a first asphyxiation cavity and a second asphyxiation cavity, and the arc surfaces are provided with slide rails 40 for the sliding of the material racks; each material rack comprises:

[0055] a rack body provided with a material cavity and a material opening 50 communicated with the material cavity and sliding on the slide rails 40;

[0056] a rack gear 51 mounted on the rack body;

[0057] wherein the support body 201 is provided with drive gears 52 engaged with the rack gears 51 respectively, and the base 20 (support body 201) is provided with a drive structure for synchronously controlling the rotation of the drive gears 52.

[0058] In the embodiment, the drive structure comprises:

[0059] a sprocket 60 in transmission connection with the drive gears 52 through a transmission shaft (the transmission shaft is arranged in the base 20 and connected between the sprocket and the gear);

[0060] a chain 61 in transmission connection between the sprockets 60;

[0061] wherein any sprocket 60 can be controlled to rotate by a drive motor 62, and the drive motor 62 is supported by a motor seat 63; it should be noted that the drive structure in other embodiments can also adopt a belt pulley structure, therefore, the mode of controlling the rotation of the drive gears by the sprocket structure in the embodiment is not regarded as the only structure of the drive structure of the utility model, and as for the size of the sprocket and the chain, the embodiment can be selected according to the actual situation, as long as it can control the drive gears smoothly, and therefore, the size of the sprocket and the chain is not described in the embodiment.

[0062] In the embodiment, the rack body comprises:

[0063] an arc-shaped bottom plate 70 matched with the arc surfaces of the support body 201 and provided with a sliding groove 700 matched with the slide rails 40;

[0064] The side filter plate 71 is fixedly connected with the arc-shaped bottom plate 70 and is arranged at intervals.

[0065] The top filter plate 72 is fixedly connected between the side filter plates 71.

[0066] The rack 51 is installed on the arc-shaped bottom plate 70, and the arc-shaped bottom plate 70, the side filter plate 71 and the top filter plate 72 form a material cavity, one end of the material cavity is fixedly connected with a sealing plate 73, and the other end of the material cavity is hingedly connected with an opening and closing plate.

[0067] In the embodiment, a plurality of filter holes are arranged on the side filter plate and the top filter plate, so that the gas in the suffocation cavity enters the material cavity.

[0068] In the embodiment, the opening and closing plate comprises:

[0069] The hinged seat 750 is installed on the arc-shaped bottom plate 70.

[0070] The plate body 751 is rotationally connected with the hinged seat 750 through the rotating shaft 751a.

[0071] A plurality of blind holes are arranged on the plate body 751, a limiting hook 753 is installed in each blind hole through a limiting spring 752, and the limiting hook 753 can be matched with the filter hole of the top filter plate 72.

[0072] In the embodiment, a plurality of exhaust cavities 80 constituting exhaust branches are formed on the support body 201, and a plurality of exhaust holes 81 constituting output ends of the exhaust cavities 80 are formed on the arc-shaped surface of the support body 201.

[0073] At least two air inlet cavities 82 are formed in the seat body 20 and are communicated with the exhaust cavities 80, each air inlet cavity 82 can be selectively supplied with air by a gas supply pipe, and the first gas supply pipe and the second gas supply pipe of the embodiment are connected with each air inlet cavity 82.

[0074] Reference Figures 1-4 The principle of the embodiment is:

[0075] When the driving motor controls the sprocket to rotate clockwise, the driving gear on the left side of the support body rotates clockwise as well, thus the material rack on the left side of the support body moves from the first position to the second position, that is, the material rack on the left side of the support body enters the asphyxiation cavity from the active port, and the driving gear on the right side of the support body is also controlled by the sprocket to rotate clockwise, thus the material rack on the right side of the support body moves from the first position to the second position, that is, the material rack on the right side of the support body moves out of the asphyxiation cavity from the active port. Conversely, by the same reasoning, when the driving motor controls the sprocket to rotate counterclockwise, the material rack on the left side of the support body moves out of the asphyxiation cavity, and the material on the right side of the support body enters the asphyxiation cavity, thus the two material racks can be synchronously controlled to switch between different positions, when one of the material racks is in the asphyxiation cavity, the other material rack is outside the asphyxiation cavity for feeding.

[0076] When the material rack is in the asphyxiation cavity, the closing plate is lowered to close the active port, and carbon dioxide gas is supplied to the asphyxiation cavity through the gas supply pipe, the gas enters the exhaust cavity from the air inlet cavity and is discharged from the exhaust hole on the support body to the asphyxiation cavity, the exhaust valve at the top of the body can be opened, thus when the carbon dioxide gas enters the asphyxiation cavity, the gas in the asphyxiation cavity can be discharged from the exhaust valve, and after a period of time, the exhaust valve is closed, so that the animal can be killed in the asphyxiation cavity.

[0077] After the animal is killed, the closing plate is opened, and the opening and closing plate on the material rack is opened, so that the material port of the material rack in the second position is located below, and the animal in the material cavity can be discharged from the material port due to gravity, after the unloading is completed, the material rack is switched to the first position by the driving structure, at this time the material port of the material cavity is located above, and when feeding, the animal slides to the bottom of the material cavity due to gravity, facilitating feeding into the material cavity.

[0078] It is worth mentioning that: when disassembling the body, if disassembling the left body, the material rack on the left side of the support body is controlled to move into the asphyxiation cavity, so as to disassemble the left body, by the same reasoning, the right body can also be disassembled.

[0079] Embodiment 2, which is different from Embodiment 1:

[0080] As shown in Figure 5 , in this embodiment, the body 3 is provided with a feeding hopper 90;

[0081] When the material rack moves out of the asphyxiation cavity from the active port 30, one end of the material rack can abut against the output end of the feeding hopper 90.

[0082] Referring to Figure 5 , in order to facilitate feeding, the feeding hopper is installed on the body, when feeding the material rack, the animal can be poured into the material rack through the feeding hopper, thereby improving the efficiency of feeding.

[0083] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A material control device for a carbon dioxide asphyxiation machine, characterized by: At least comprising: a base (20) capable of forming a suffocation cavity with the body (3) of the suffocation machine; at least two material racks (21) slidingly arranged on the base (20); wherein the base (20) is formed with a plurality of exhaust branch passages communicating with the suffocation cavity and at least one air inlet cavity communicating with each exhaust branch passage; each material rack (21) can be controlled to maintain a first position or a second position; in the first position, the material rack (21) moves out of the suffocation cavity for loading; in the second position, the material rack (21) enters the suffocation cavity.

2. A material control device for a carbon dioxide asphyxiation machine according to claim 1, characterised in that: The base (20) is composed of a seat body (200) and a support body (201) integrally formed on the seat body (200), the two sides of the support body (201) are arc-shaped surfaces, and each arc-shaped surface is provided with a sliding rail (40) for sliding of each material rack (21); each material rack (21) comprises: a rack body slidingly arranged on each sliding rail (40) and having a material cavity and a material port (50) communicating with the material cavity; a rack (51) mounted on each rack body; wherein the support body (201) is provided with drive gears (52) respectively meshing with each rack (51) at intervals, and the base (20) is provided with a drive structure for synchronous control of rotation of each drive gear (52).

3. A material control device for a carbon dioxide asphyxiation machine according to claim 2, wherein: The drive structure comprises: a sprocket (60) in transmission connection with each gear (52) through a transmission shaft; a chain (61) in transmission connection between the sprockets (60); wherein any sprocket (60) can be controlled to rotate by a drive motor (62).

4. A material control device for a carbon dioxide asphyxiation machine according to claim 3, wherein: The rack body comprises: an arc-shaped bottom plate (70) adapted to the arc-shaped surface of the support body (201) and having a sliding groove (700) matched with the sliding rail (40); a side filter plate (71) fixedly connected with the arc-shaped bottom plate (70) and arranged at intervals; a top filter plate (72) fixedly connected between the side filter plates (71); wherein the rack (51) is mounted on the arc-shaped bottom plate (70), the arc-shaped bottom plate (70), the side filter plates (71) and the top filter plate (72) constitute and form a material cavity, one end of the material cavity is fixedly connected with a sealing plate (73), and the other end of the material cavity is hingedly connected with an opening and closing plate.

5. A material control device for a carbon dioxide asphyxiation machine according to claim 4, wherein: The opening and closing plate comprises: a hinged seat (750) mounted on the arc-shaped bottom plate (70); a plate body (751) rotationally connected with the hinged seat (750) through a rotating shaft (751a); wherein the plate body (751) is provided with a plurality of blind holes, each blind hole is provided with a limiting hook (753) mounted through a limiting spring (752), and the limiting hook (753) can be matched with a filter hole of the top filter plate (72).

6. A material control device for a carbon dioxide asphyxiation machine according to any one of claims 2 to 5, wherein: The support body (201) is formed with a plurality of exhaust cavities (80) constituting exhaust branch passages, and a plurality of exhaust holes (81) constituting output ends of the exhaust cavities (80) are formed on the arc-shaped surface of the support body (201); at least two air inlet cavities (82) communicating with each exhaust cavity (80) are formed in the seat body (200); each air inlet cavity (82) can be selectively supplied with air by an air supply pipe.

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