CN212176979U

CN212176979U - Buffer room of food workshop

Info

Publication number: CN212176979U
Application number: CN202020113501.1U
Authority: CN
Inventors: 袁泽斌; 陈明学; 吴冲
Original assignee: Wuhan New Five Core Service Management Co ltd
Current assignee: Wuhan New Five Hearts Food Technology Co.,Ltd.
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-12-18
Anticipated expiration: 2030-01-17

Abstract

The utility model relates to a between buffering of food workshop, be provided with first isolation door with workshop intercommunication department between the buffering, be provided with the second isolation door with external intercommunication department between the buffering, be provided with controlling means between first isolation door and the second isolation door, first spliced eye has been seted up on the first isolation door, the second spliced eye has been seted up on the second isolation door, controlling means includes first joint subassembly and second joint subassembly, first joint subassembly sets up first inserted bar on first isolation door side wall body including sliding, peg graft in the first drive division in the second spliced eye with driving first inserted bar, second joint subassembly sets up the second inserted bar on second isolation door side wall body including sliding, drive second inserted bar pegs in the second drive division in first spliced eye. Through the setting, two isolating doors in the buffering room can not be opened simultaneously, the environment in the workshop is not easy to communicate with the environment outside the workshop, the environment in the workshop is not easy to be influenced by the outside, and the cleanliness of the environment in the workshop is guaranteed.

Description

Buffer room of food workshop

Technical Field

The utility model belongs to the technical field of the technique between the buffering and specifically relates to a between buffering of food workshop is related to.

Background

In the food production process, due to high hygienic requirements of food production, the requirements on air and environment cleanliness in a workshop are high, and in order to maintain the cleanliness in the workshop, a buffer room is usually required to be arranged at the communication part between the workshop and the outside. When passing in and out of personnel or products through the buffer, the environment in the workshop cannot be directly communicated with the outside, so that the cleanliness of the environment in the workshop is ensured.

Retrieve earlier chinese patent that patent publication is CN206917320U, disclose a buffering room of area pilot lamp that opens door, including the wall body, wall body one side is connected with first door, the door frame is connected to first door one side, inside first door is connecting the buffering room, the inside one side of buffering room is provided with the second door, just first door and second door all are provided with handle and observation window, wall body upper portion is provided with the pilot lamp, just the inside loudspeaker that is provided with of pilot lamp, ECU is connected to pilot lamp one side, photosensitive sensor is connected to the ECU lower extreme, photosensitive sensor sets up on the door frame of first door and second door, photosensitive sensor, ECU, loudspeaker, pilot lamp all are through inside line and connection of electric lines, first door and second door top are provided with the light screen.

The technical scheme has the following defects: the prompt facility among the above-mentioned technical scheme is realized through circuit system, and when circuit system broke down, its instruction function can't be realized to the pilot lamp to probably lead to operating personnel to all open two doors between the buffering, make the interior external environment of workshop communicate, exert an influence to the interior environmental sanitation of workshop.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a between food workshop's buffering, two isolation doors of avoiding between the buffering are opened simultaneously.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a between buffering of food workshop, between buffering communicate with workshop and external world respectively, be provided with first insulated door between the buffering and workshop intercommunication department, be provided with the second insulated door between the buffering and external world intercommunication department, first insulated door with be provided with controlling means between the second insulated door, controlling means makes first insulated door with the second insulated door is not opened simultaneously, first spliced eye has been seted up to one side of first insulated door, the second spliced eye has been seted up to one side of second insulated door, controlling means includes first joint subassembly and second joint subassembly, first joint subassembly includes that the slip sets up in being close to first spliced pole on the wall body of one side of first insulated door, and drive first drive division of first spliced pole pegging graft in the second spliced eye, second joint subassembly includes that the slip sets up in being close to the second spliced pole on the wall body of one side of second insulated door, And the second driving part drives the second plug rod to be plugged in the first plug hole.

Through adopting above-mentioned technical scheme, the setting of dodge gate, make in the buffering room and the workshop, the buffering room is separated with the workshop outer space, make the inside and outside environment in workshop difficult intercommunication, controlling means is used for controlling first dodge gate and second dodge gate, make two doors can not open simultaneously, environment in the workshop is difficult for the intercommunication with the workshop external environment promptly, the second is kept apart and is opened, peg graft in first spliced eye through first drive division drive first peg graft pole, first dodge gate can not be opened this moment, when first dodge gate is opened, peg graft in the second spliced eye through second drive division drive second peg pole, second dodge gate can not be opened this moment. Two isolation doors between buffers are not easy to open simultaneously, the internal environment of the workshop is not easy to communicate with the external environment, the internal environment of the workshop is not easy to be polluted by the external environment, and the cleanliness of the environment in the workshop is ensured.

The present invention may be further configured in a preferred embodiment as: the first inserting hole is formed in the top of the first isolating door, the first inserting rod is vertically and slidably arranged on a wall body above the first isolating door, a first spring is sleeved on the first inserting rod, two ends of the first spring are fixedly connected to the first inserting rod and the wall body respectively, the first spring is located above the first isolating door in a natural state, and the first driving portion drives the first inserting rod to vertically slide close to the first inserting hole; the second inserting hole is formed in the top of the second isolating door, the second inserting rod is vertically arranged on a wall body above the second isolating door in a sliding mode, a second spring is sleeved on the second inserting rod, two ends of the second spring are fixedly connected to the second inserting rod and the wall body respectively, the second spring is in a natural state, the second inserting rod is located above the second isolating door, and the second driving portion drives the second inserting rod to be close to the second inserting hole in the vertical direction.

By adopting the technical scheme, the first inserting rod is not inserted into the first inserting hole under the natural state of the first spring, the first isolating door can be opened at the moment, the first driving part drives the first inserting rod to slide close to the first inserting hole until the first inserting rod is inserted into the first inserting hole, and the first isolating door cannot be opened; the second spring is under natural state, and the second inserted bar is not pegged graft in the second spliced eye, and the second isolation door can be opened this moment, and second drive division drive second inserted bar slides to the second inserted bar when pegging graft in first spliced eye near the second spliced eye, and the second is kept apart and can not be opened, simple structure and easy to carry out.

The present invention may be further configured in a preferred embodiment as: the first driving part comprises a vertical first driving rod arranged on a wall body above the second isolating door in a sliding mode and a horizontal first driving rod arranged between the first driving rod and the first inserting rod, a third spring is sleeved on the first driving rod, two ends of the third spring are fixed on the first driving rod and the wall body respectively, and the bottom end of the first driving rod is lower than the top of the second isolating door in a natural state of the third spring; the first driving rod is located right above the first inserting rod and the first driving rod, a first chute is formed in the first driving rod right above the first driving rod, a second chute is formed in the first driving rod right above the first inserting rod, the direction of the inclined plane of the first chute is consistent with that of the inclined plane of the second chute, a fourth spring is sleeved on the driving rod, two ends of the fourth spring are fixed to the first driving rod and the wall body respectively, and when the fourth spring is in a natural state, the bottom end of the first inserting rod is inserted into the first inserting hole.

By adopting the technical scheme, when the second isolation door is opened and the first driving rod slides downwards, the first driving rod drives the first plug rod to slide downwards to be plugged in the first plug hole through the second chute under the action of the fourth spring, and the first isolation door cannot be opened; when the second isolating door is closed, the first driving rod slides upwards, the first driving rod is driven to slide through the first chute, the fourth spring is compressed, the first driving rod does not generate downward force on the first inserting rod, the first inserting rod slides upwards under the action of the first spring until the first inserting rod is not inserted into the first inserting hole, and at the moment, the first isolating door can be opened. Whether the first isolation door can be opened or not is controlled through the switch of the second isolation door, when the second isolation door is opened, the first isolation door cannot be opened, even if the workshop internal environment is not easy to communicate with the frame external environment, the cleanliness of the workshop internal environment is guaranteed.

The present invention may be further configured in a preferred embodiment as: the second driving part comprises a vertical second driving rod arranged on a wall body above the first isolation door in a sliding mode and a horizontal second driving rod arranged between the second driving rod and the second inserting rod, a fifth spring is sleeved on the second driving rod, two ends of the fifth spring are respectively fixed to the second driving rod and the wall body, and the bottom end of the second driving rod is lower than the top of the first isolation door in a natural state; the second transmission rod is located right above the second inserting rod and the second driving rod, a third chute is formed in the second transmission rod right above the second driving rod, a fourth chute is formed in the second transmission rod right above the second inserting rod, the direction of the inclined plane of the second chute is consistent with that of the inclined plane of the first chute, a sixth spring is sleeved on the transmission rod, two ends of the sixth spring are fixed to the second transmission rod and the wall body respectively, and when the sixth spring is in a natural state, the second inserting rod is inserted into the second inserting hole.

By adopting the technical scheme, when the first isolation door is opened and the second driving rod slides downwards, the second driving rod drives the second plug rod to slide downwards to be plugged in the second plug hole through the fourth chute under the action of the sixth spring, and the second isolation door cannot be opened; when the first isolating door is closed and the second driving rod slides upwards, the second driving rod is driven to slide through the second chute, the sixth spring is compressed, the second driving rod does not generate downward force on the second inserting rod, the second inserting rod slides upwards under the action of the second spring until the second inserting rod is not inserted into the second inserting hole, and at the moment, the second isolating door can be opened. Whether the second isolating door can be opened or not is controlled through the switch of the first isolating door, when the first isolating door is opened, the second isolating door cannot be opened, even if the workshop internal environment is not easy to communicate with the frame external environment, the cleanliness of the workshop internal environment is guaranteed.

The present invention may be further configured in a preferred embodiment as: the bottom end of the first driving rod faces one side of the second isolation door and is arranged to be an inclined plane, and the bottom end of the second driving rod faces one side of the first isolation door and is arranged to be an inclined plane.

Through adopting above-mentioned technical scheme, the setting on inclined plane on the second actuating lever makes things convenient for first isolation door drive second actuating lever to slide from top to bottom, and the setting on inclined plane on the first actuating lever makes things convenient for first actuating lever of second isolation door drive to slide from top to bottom.

The present invention may be further configured in a preferred embodiment as: the top ends of the first insertion rod, the second insertion rod, the first driving rod and the second driving rod are provided with balls.

By adopting the technical scheme, the arrangement of the balls on the first plug-in rod facilitates the first transmission rod to drive the first plug-in rod to slide downwards through the second chute; the arrangement of the balls on the second insertion rod is convenient for the second transmission rod to drive the second insertion rod to slide downwards through the fourth chute; the arrangement of the balls on the first driving rod is convenient for the first driving rod to drive the first driving rod to slide through the first chute; the arrangement of the balls on the second driving rod facilitates the second driving rod to drive the second driving rod to slide through the third chute.

The present invention may be further configured in a preferred embodiment as: and the first isolation door and the second isolation door are both provided with observation windows.

Through adopting above-mentioned technical scheme, the setting up of observation window makes in the workshop or the operating personnel outside the workshop can observe the condition in the buffering room with the cooperation work.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the control device, two isolation doors in the buffer room cannot be opened simultaneously, the environment in the workshop is not easily communicated with the environment outside the workshop, the environment in the workshop is not easily influenced by the outside, and the cleanliness of the environment in the workshop is ensured;

2. an operator only needs to normally open and close the buffer room door to enter and exit the buffer room, redundant operation is not needed, and production efficiency is not easily affected.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the utility model after the wall is removed.

Fig. 3 is a schematic structural diagram of the first transmission rod and the second transmission rod of the present invention.

In the figure, 1, a first isolation gate; 2. a second isolation gate; 3. an observation window; 4. a control device; 5. a first clamping assembly; 51. a first plug-in rod; 52. a first drive lever; 53. a first spring; 54. a first drive lever; 55. a third spring; 56. a first chute; 57. a second chute; 58. a fourth spring; 6. a second clamping assembly; 61. a second plug-in rod; 62. a second drive lever; 63. a second spring; 64. a second transmission rod; 65. a fifth spring; 66. a third chute; 67. a fourth chute; 68. and a sixth spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a between buffering in food workshop, both ends between the buffering respectively with workshop and external intercommunication, be provided with first insulated door 1 with the intercommunication department in workshop between the buffering, be provided with second insulated door 2 with external intercommunication department between the buffering, first insulated

door

1 and 2 homogeneous sides of second insulated door are connected on the wall body through hinge rotation and all open outside towards the buffering, all be provided with observation window 3 on first insulated door 1 and the second insulated door 2, observation window 3 is the clear glass material. The isolation door is used for separating the workshop, the buffer room and the outside, and the arrangement of the observation window 3 enables an operator in the workshop or outside the workshop to observe the condition in the buffer room so as to cooperate with the work. Be provided with controlling means 4 between first insulated door 1 and the second insulated door 2, controlling means 4 makes first insulated door 1 and second insulated door 2 open not simultaneously, first spliced eye has been seted up to one side of first insulated door 1, the second spliced eye has been seted up to one side of second insulated door 2, controlling means 4 includes first joint subassembly 5 and second joint subassembly 6, first joint subassembly 5 sets up including sliding in being close to first spliced pole 51 on the wall body of first insulated door 1 one side, and drive first spliced pole 51 pegs graft the first drive division in the second spliced eye, second joint subassembly 6 sets up including sliding in being close to second spliced pole 61 on the wall body of second insulated door 2 one side, drive second spliced pole 61 pegs graft the second drive division in the first spliced eye.

Referring to fig. 1 and 2, a first inserting hole is formed in the top of the first isolation door 1 (not shown in the figure), the first inserting rod 51 is vertically slidably arranged on a wall body above the first isolation door 1, a placing groove (not shown in the figure) for arranging the first inserting rod 51 is formed in the wall body, a fixing block (not shown in the figure) is arranged at the lower end opening of the placing groove, a through hole for the first inserting rod 51 to slidably penetrate is formed in the fixing block, a circle of limiting block (not shown in the figure) is arranged at one end, located above the fixing block, of the first inserting rod 51, a first spring 53 located between the fixing block and the limiting block is sleeved on the first inserting rod 51, two ends of the first spring 53 are fixedly connected to the limiting block and the fixing block respectively, the first spring 53 is in a natural state, and the bottom end of the first inserting rod 51 is higher than the. When the first inserting rod 51 is inserted into the first inserting hole, the first isolation door 1 cannot be opened, and the first inserting rod 51 is not inserted into the first inserting hole in a natural state of the first spring 53, so that the first isolation door 1 can be opened at the moment.

Referring to fig. 1 and 2, the first driving part includes a vertical first driving lever 52 slidably disposed on the wall body above the second isolation door 2, and a horizontal first driving lever 54 disposed between the first driving lever 52 and the first inserting lever 51. First actuating lever 52 is located one side that second peg graft pole 61 is close to the hinge of second isolation door 2, offer the standing groove that is used for setting up first actuating lever 52 on the wall body, the lower extreme opening part of standing groove is provided with the fixed block, set up the perforation that supplies first actuating lever 52 to slide to wear to establish on the fixed block, the one end that second peg graft pole 61 is located the fixed block top is provided with the round stopper, the cover is equipped with the third spring 55 that is located between fixed block and the stopper on the first actuating lever 52, the both ends of third spring 55 are fixed in respectively on the stopper and on the fixed block, third spring 55 is under natural state, the bottom height of first actuating lever 52 is less than the top height of second isolation door 2. The bottom end of the first driving rod 52 is provided with an inclined surface (not shown) on the side facing the second isolation door 2, and the edges of the inclined surface are in arc transition. When the third spring 55 is in a natural state, the height of the bottom end of the first driving rod 52 is lower than the height of the top of the second isolation door 2, and at this time, the second isolation door 2 is in an open state, and due to the arrangement of the slope of the first driving rod 52 and the arc transition of the slope edge, the first driving rod 52 slides upwards when the second isolation door closes the driving.

Referring to fig. 2 and 3, the first transmission rod 54 is located in the buffering room, two ends of the first transmission rod are respectively located right above the first inserting rod 51 and the first driving rod 52, and two first sliding grooves (not shown in the figure) are respectively formed on the upper wall bodies of the first isolation door 1 and the second isolation door 2. A first inclined groove 56 is formed on the bottom surface of the first transmission rod 54 right above the first driving rod 52, a second inclined groove 57 is formed on the bottom surface of the first transmission rod 54 right above the first inserting rod 51, the inclined surfaces of the first inclined groove 56 and the second inclined groove 57 face the same direction and face the direction of the second isolation door 2, and balls (not shown) are arranged at the top ends of the first inserting rod 51 and the first transmission rod 54. One end of the first driving rod 54 close to the first isolation door 1 is provided with a circle of limiting blocks located in the buffer room, the first driving rod 54 is sleeved with a fourth spring 58 located between the limiting blocks and the first isolation door 1, two ends of the fourth spring 58 are fixed on the limiting blocks and a wall body above the first isolation door 1 respectively, when the fourth spring 58 is in a natural state, the top end of the first insertion rod 51 abuts against the inclined plane of the second chute 57 and the first spring 53 is in a compression state, the bottom end of the first insertion rod 51 is inserted into the first insertion hole, the top end of the first driving rod 52 abuts against the inclined plane of the first chute 56 and the third spring 55 is in a natural state. When the second isolation door 2 is opened, the bottom end of the first driving rod 52 is lower than the top of the second isolation door, the third spring 55 is in a natural state, the fourth spring 58 is in a natural state, the first spring 53 is in a compressed state, the bottom end of the first inserting rod 51 is inserted into the first inserting hole, and at the moment, the first isolation door 1 cannot be opened; when the second isolation door 2 is closed, the first driving rod 52 is driven to slide upwards, through the arrangement of the inclined plane of the first inclined groove 56, the first driving rod 52 drives the first driving rod 54 to slide towards the direction away from the second isolation door 2, at the moment, the first spring 53 recovers elastic deformation, so that the first inserting rod 51 slides upwards, when the second isolation door 2 is completely closed, the first inserting rod 51 slides to the first inserting hole to be separated from inserting, and at the moment, the first isolation door 1 can be opened.

Referring to fig. 1 and 2, the second spliced eye is seted up at the top (not shown in the figure) of second isolation door 2, the vertical slip of second grafting pole 61 sets up on the wall body of second isolation door 2 top, set up the standing groove that is used for setting up second grafting pole 61 on the wall body, the lower extreme opening part of standing groove is provided with the fixed block, set up the perforation that supplies second grafting pole 61 to slide to wear to establish on the fixed block, the one end that second grafting pole 61 is located the fixed block top is provided with the round stopper, the cover is equipped with the second spring 63 that is located between fixed block and the stopper on the second grafting pole 61, the both ends difference fixed connection of second spring 63 is on the stopper and on the fixed block, second spring 63 is under natural state, second grafting pole 61 bottom height is higher than the top height of second isolation door 2. When the second inserting rod 61 is inserted into the second inserting hole, the second isolation door 2 cannot be opened, the second inserting rod 61 is not inserted into the second inserting hole in a natural state of the second spring 63, and the second isolation door 2 can be opened at the moment.

Referring to fig. 1 and 2, the second driving part includes a vertical second driving lever 62 slidably disposed on the wall above the first isolation door 1, and a horizontal second driving lever 64 disposed between the second driving lever 62 and the second insertion lever 61. The second actuating lever 62 is located one side that hinge on the first isolation door 1 was kept away from to first grafting pole 51, offer the standing groove that is used for setting up second actuating lever 62 on the wall body, the lower extreme opening part of standing groove is provided with the fixed block, set up the perforation that supplies second actuating lever 62 to slide to wear to establish on the fixed block, the one end that first grafting pole 51 is located the fixed block top is provided with the round stopper, the cover is equipped with the fifth spring 65 that is located between fixed block and the stopper on the second actuating lever 62, the both ends of fifth spring 65 are fixed in respectively on the stopper and on the fixed block, fifth spring 65 is under natural state, the bottom height of second actuating lever 62 is less than the top height of first isolation door 1. The bottom end of the second driving rod 62 is provided with an inclined surface (not shown) facing the side of the first isolation door 1, and the edges of the inclined surface are in arc transition. When the fifth spring 65 is in a natural state, the height of the bottom end of the second driving rod 62 is lower than the height of the top of the first isolation door 1, and at this time, the first isolation door 1 is in an open state, and because the inclined surface of the second driving rod 62 and the arrangement of the arc transition of the inclined surface edge, the first driving rod 52 slides upwards when the first isolation door is driven to close.

Referring to fig. 2 and 3, the second transmission rod 64 is located in the buffer room, two ends of the second transmission rod are respectively located right above the second inserting rod 61 and the second driving rod 62, and two second sliding grooves (not shown in the figure) are respectively formed in the upper wall bodies of the second isolation door 2 and the first isolation door 1. A third inclined groove 66 is formed on the bottom surface of the second transmission rod 64 right above the second driving rod 62, a fourth inclined groove 67 is formed on the bottom surface of the second transmission rod 64 right above the second insertion rod 61, the inclined surfaces of the third inclined groove 66 and the fourth inclined groove 67 are in the same direction and face the direction of the first isolation door 1, and balls (not shown) are arranged at the top ends of the second insertion rod 61 and the second transmission rod 64. One end of the first driving rod 54 close to the second isolation door 2 is provided with a circle of limiting block located in the buffer room, the first driving rod 54 is sleeved with a sixth spring 68 located between the limiting block and the second isolation door 2, two ends of the sixth spring 68 are respectively fixed on the limiting block and a wall body above the second isolation door 2, when the sixth spring 68 is in a natural state, the upper end of the second insertion rod 61 abuts against the inclined plane of the fourth inclined groove 67, the bottom end of the second insertion rod 61 is inserted into the second insertion hole, the top end of the second driving rod 62 abuts against the inclined plane of the third inclined groove 66, and the fifth spring 65 is in a natural state. When the first isolation door 1 is opened, the height of the bottom end of the second driving rod 62 is lower than that of the tops of the first isolation doors, the fifth spring 65 is in a natural state, the sixth spring 68 is in a natural state, the second spring 63 is in a compressed state, the bottom end of the second inserting rod 61 is inserted into the second inserting hole, and at the moment, the second isolation door 2 cannot be opened; when first isolation door 1 closed, drive second actuating lever 62 upwards slides, and through the setting of the inclined plane of first chute 56, second actuating lever 62 drives second transfer line 64 and slides to keeping away from first isolation door 1 direction, and second spring 63 resumes elastic deformation this moment, makes second peg graft pole 61 upwards slide, and when first isolation door 1 closed completely, second peg graft pole 61 slides and breaks away from grafting to the second spliced eye, and second isolation door 2 can be opened this moment.

The implementation principle of the embodiment is as follows: when the first isolation door 1 and the second isolation door 2 are closed simultaneously, the first inserting rod 51 is located above the first isolation door 1 and is not inserted into the first inserting hole, the second inserting rod 61 is located above the second isolation door 2 and is not inserted into the second inserting hole, and the first isolation door 1 and the second isolation door 2 are both in an openable state at the moment. When the first isolation door 1 is opened, the second driving rod 62 slides downwards under the action of the fifth spring 65, the second driving rod 64 slides towards the direction away from the first isolation door 1 under the action of the fourth spring 58, the second inserting rod 61 is driven to slide downwards through the fourth inclined groove 67 until the second inserting hole is inserted, and at the moment, the second isolation door 2 cannot be opened. When the first isolation door 1 is closed and the second isolation door 2 is opened, the first driving rod 52 slides downward under the action of the third spring 55, the first driving rod 54 slides in a direction away from the second isolation door 2 under the action of the fourth spring 58, the first inserting rod 51 is driven to slide downward through the second inclined groove 57 until being inserted into the first inserting hole, and at this time, the first isolation door 1 cannot be opened.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a between the buffering of food workshop, between the buffering respectively with workshop and external intercommunication, be provided with first insulated door (1) with workshop intercommunication department between the buffering, be provided with second insulated door (2), its characterized in that with external intercommunication department between the buffering: the control device (4) is arranged between the first isolating door (1) and the second isolating door (2), the first isolating door (1) and the second isolating door (2) are not opened simultaneously through the control device (4), a first inserting hole is formed in one side of the first isolating door (1), a second inserting hole is formed in one side of the second isolating door (2), the control device (4) comprises a first clamping component (5) and a second clamping component (6), the first clamping component (5) comprises a first inserting rod (51) which is arranged on a wall body close to one side of the first isolating door (1) in a sliding mode and a first driving portion which drives the first inserting rod (51) to be inserted into the second inserting hole, and the second clamping component (6) comprises a second inserting rod (61) which is arranged on a wall body close to one side of the second isolating door (2) in a sliding mode, And the second driving part drives the second inserting rod (61) to be inserted into the first inserting hole.

2. The buffer compartment of a food plant according to claim 1, wherein: the first inserting hole is formed in the top of the first isolating door (1), the first inserting rod (51) is vertically arranged on a wall body above the first isolating door (1) in a sliding mode, a first spring (53) is sleeved on the first inserting rod (51), two ends of the first spring (53) are fixedly connected to the first inserting rod (51) and the wall body respectively, and the first inserting rod (51) is located above the first isolating door (1) when the first spring (53) is in a natural state; the second inserting hole is formed in the top of the second isolating door (2), the second inserting rod (61) is vertically arranged on a wall body above the second isolating door (2) in a sliding mode, a second spring (63) is sleeved on the second inserting rod (61), two ends of the second spring (63) are fixedly connected to the second inserting rod (61) and the wall body respectively, the second spring (63) is in a natural state, and the second inserting rod (61) is located above the second isolating door (2).

3. A buffer compartment for a food plant according to claim 2, wherein: the first driving part comprises a vertical first driving rod (52) arranged on a wall body above the second isolation door (2) in a sliding mode, and a horizontal first driving rod (54) arranged between the first driving rod (52) and the first insertion rod (51), a third spring (55) is sleeved on the first driving rod (52), two ends of the third spring (55) are fixed on the first driving rod (52) and the wall body respectively, and the bottom end of the first driving rod (52) is lower than the top height of the second isolation door (2) when the third spring (55) is in a natural state; the first transmission rod (54) is located right above the first inserting rod (51) and the first driving rod (52), a first inclined groove (56) is formed in the first transmission rod (54) right above the first driving rod (52), a second inclined groove (57) is formed in the first transmission rod (54) right above the first inserting rod (51), the inclined planes of the first inclined groove (56) and the second inclined groove (57) face the same direction, a fourth spring (58) is sleeved on the transmission rod, two ends of the fourth spring (58) are fixed to the first transmission rod (54) and a wall body respectively, and when the fourth spring (58) is in a natural state, the bottom end of the first inserting rod (51) is inserted into the first inserting hole.

4. A buffer compartment for a food plant according to claim 3, wherein: the second driving part comprises a vertical second driving rod (62) arranged on a wall body above the first isolation door (1) in a sliding mode, and a horizontal second driving rod (64) arranged between the second driving rod (62) and the second inserting rod (61), a fifth spring (65) is sleeved on the second driving rod (62), two ends of the fifth spring (65) are respectively fixed to the second driving rod (62) and the wall body, and the bottom end of the second driving rod (62) is lower than the top height of the first isolation door (1) when the fifth spring (65) is in a natural state; the second transmission rod (64) is located right above the second inserting rod (61) and the second driving rod (62), a third inclined groove (66) is formed in the second transmission rod (64) right above the second driving rod (62), a fourth inclined groove (67) is formed in the second transmission rod (64) right above the second inserting rod (61), the inclined planes of the second inclined groove (57) and the first inclined groove (56) face towards the same direction, a sixth spring (68) is sleeved on the transmission rod, two ends of the sixth spring (68) are respectively fixed to the second transmission rod (64) and a wall body, and when the sixth spring (68) is in a natural state, the second inserting rod (61) is inserted into the second inserting hole.

5. The buffer compartment of a food plant according to claim 4, wherein: the bottom end of the first driving rod (52) faces one side of the second isolating door (2) to form an inclined surface, and the bottom end of the second driving rod (62) faces one side of the first isolating door (1) to form an inclined surface.

6. The buffer compartment of a food plant according to claim 5, wherein: the top ends of the first insertion rod (51), the second insertion rod (61), the first driving rod (52) and the second driving rod (62) are provided with balls.

7. The buffer compartment of a food plant according to claim 1, wherein: and the first isolating door (1) and the second isolating door (2) are both provided with observation windows (3).