CN213975844U

CN213975844U - Low-temperature-resistant dry ice conveyor

Info

Publication number: CN213975844U
Application number: CN202022732329.0U
Authority: CN
Inventors: 陈呈昌; 陈建福
Original assignee: Xiamen Zhongchenxing Intelligent Technology Co ltd
Current assignee: Xiamen Zhongchenxing Intelligent Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-17
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a low temperature resistant dry ice conveyer, including frame and power conveyor, the frame includes a plurality of curb plate, the apron, bottom plate and heat preservation side seal board, apron both sides and two curb plate top fixed connection, the bottom plate both sides and two curb plate bottom fixed connection, the apron, bottom plate and curb plate surround and form the accommodation channel that is used for holding power conveyor, the accommodation channel both ends are established to ice machine feed opening and carry discharge gate, heat preservation side seal board sets up in the curb plate inboard, heat preservation side seal board surrounds with apron, power conveyor upper surface and forms the dry ice heat preservation passageway that is used for holding the dry ice, heat preservation side seal board is used for slowing down the dry ice sublimation, prevent personnel from frostbite; and the power conveying device is fixed on the frame and is used for conveying the dry ice at the discharge hole of the ice machine to the conveying discharge hole. The utility model discloses can the automatic transportation dry ice, need not artifical transport, the resource of using manpower sparingly, and avoid personnel to be frostbitten by the dry ice.

Description

Low-temperature-resistant dry ice conveyor

Technical Field

The utility model relates to a dry ice transportation technical field, concretely relates to low temperature resistant dry ice conveyer.

Background

The temperature of the dry ice is minus 78.5 ℃; in the fields of food refrigeration manufacturing, stage movie and television cloud effect, biological specimen refrigeration, industrial cleaning and the like, the dry ice is widely applied and has been widely used in the life of people.

After the production of the dry ice is finished, the dry ice is directly and quickly transported to a pressing machine for processing or is quickly transported to a freezing warehouse for storage, so that the loss of the dry ice is reduced. And the dry ice is at the in-process of transportation, often places the dry ice in the incubator through the manpower and carries again, and this needs to spend a large amount of manpower resources, and work efficiency is lower, wastes time and energy. And the temperature of the dry ice is low, generally 78.5 ℃ below zero, and the dry ice is very dangerous because people can be injured by cold if being contacted with the dry ice carelessly.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a low temperature resistant dry ice conveyer can the automatic transportation dry ice, need not artifical transport, uses manpower sparingly the resource, and avoids personnel to be frostbitten by the dry ice.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: a low-temperature-resistant dry ice conveyor comprises a rack and a power conveying device.

The frame comprises a plurality of side plates, a cover plate, a bottom plate and heat preservation side sealing plates, wherein the two sides of the cover plate are respectively fixedly connected with the tops of the two side plates, the two sides of the bottom plate are respectively fixedly connected with the bottoms of the two side plates, the cover plate, the bottom plate and the side plates surround and form an accommodating channel for accommodating the power conveying device, the two ends of the accommodating channel are respectively arranged as a feed opening of the ice maker and a conveying discharge opening, the heat preservation side sealing plates are arranged on the inner sides of the side plates and are positioned on the two sides of the power conveying device, the heat preservation side sealing plates surround and form a dry ice heat preservation channel for accommodating dry ice with the cover plate and the upper surface of the power conveying device, and the heat preservation side sealing plates are used for slowing down sublimation of the dry ice and preventing personnel from being frostbitten; and the power conveying device is fixed on the frame and is used for conveying the dry ice from the discharge opening of the ice maker to the conveying discharge opening.

Further, the power transmission device is a chain plate line.

So set up, carry the dry ice through the chain plate line, can prevent that tiny dry ice granule from dropping inside power transmission device, influencing power transmission device's normal use.

Further setting, aforementioned link joint line includes power transmission motor, drive sprocket, tail-wheel axle, tail sprocket and link joint, power transmission motor sets up in the frame outside, drive sprocket sets up on power transmission motor's output shaft, and power transmission motor's output shaft and drive sprocket circumference fixed connection, the tail-wheel axle passes through the bearing and sets up in the frame, the tail sprocket sets up on the tail-wheel axle, and tail-wheel axle and tail-wheel circumference fixed connection, drive sprocket and the equal link joint meshing of tail sprocket, drive sprocket passes through the link joint transmission with the tail-wheel and is connected.

So set up, when power transmission motor started, drive the drive sprocket and rotate, drive the tail sprocket through the link joint and rotate thereupon.

Further, the chain plate material is made of low-temperature resistant material.

So set up, the link joint can not receive the temperature influence of dry ice, normally carries dry ice.

And a plurality of partition plates which are arranged at intervals are arranged on the chain plate and are used for separating the dry ice.

According to the arrangement, the partition plate is used for separating each piece of dry ice, so that each piece of dry ice is conveniently and independently conveyed, and two adjacent pieces of dry ice are prevented from being contacted with each other and connected into a whole.

Further setting, aforementioned heat preservation side seal board material adopts the POM material, and heat preservation side seal board bottom and link joint upper surface in close contact with, the division board both ends respectively with the medial surface in close contact with of two heat preservation side seal boards of mutual symmetry.

According to the arrangement, the heat preservation side sealing plates, the chain plates and the cover plate surround to form a dry ice heat preservation channel for containing dry ice; the POM material makes heat preservation side shrouding have the effect of keeping warm, can effectively reduce dry ice heat preservation passageway inside and carry out the temperature exchange with the outside, when slowing down the dry ice sublimation, can also prevent that personnel from touching the condition that low temperature resistant dry ice conveyer caused the frostbite.

Further, the upright columns, the cross beams, the side plates and the bottom plate are all made of stainless steel 304.

So set up, the frame that stand, crossbeam, curb plate and bottom plate are constituteed can use under humid environment for a long time.

Further, the cover plate is a transparent PVC plate.

So set up, the apron can slow down the dry ice sublimation, reduces the loss among the dry ice transportation process.

(III) advantageous effects

Compared with the prior art, the utility model provides a pair of low temperature resistant dry ice conveyer possesses following beneficial effect:

the utility model discloses a dry ice of ice machine feed opening is carried to the transportation discharge gate automatically through power conveyor, wherein ice machine feed opening and the discharge gate butt joint of dry ice machine, carry the discharge gate and butt joint with the feed inlet of briquetting machine or ice chest feed inlet, so, the dry ice is collected fastly, has greatly improved work efficiency, and need not artifical transport, has saved manpower resources, has avoided the condition that personnel are frostbitten by the dry ice in the handling;

slow down the dry ice sublimation through heat preservation side shrouding, reduce the loss among the dry ice transportation process, can also prevent simultaneously that personnel from being frostbitten when touchhing the frame.

Therefore, the utility model discloses can the automatic transportation dry ice, need not artifical transport, use manpower sparingly the resource, and avoid personnel to be frostbitten by the dry ice.

Drawings

FIG. 1 is a schematic structural view of the top of the present invention;

FIG. 2 is a schematic structural view of the bottom of the present invention;

FIG. 3 is a schematic structural view of a power transmission device and a heat-insulating side sealing plate;

FIG. 4 is a cross-sectional view of the structure of the columns, beams, side panels, cover panels and base panels;

fig. 5 is a structural sectional view of the first support plate, the second support plate, the third support plate and the side plate.

Reference numerals: 1. a frame; 11. a column; 111. a column connecting plate; 112. connecting holes of the upright posts; 12. a cross beam; 121. a beam connecting plate; 122. a beam connecting hole; 13. a side plate; 131. a chain plate fixing convex part; 1311. a column fixing hole; 1312. a beam fixing hole; 1313. supporting the fixing hole; 132. a side plate connecting portion; 14. a cover plate; 15. a base plate; 16. a heat preservation side sealing plate; 161. a dry ice thermal insulation channel; 17. a receiving channel; 171. a feed opening of the ice maker; 172. a conveying discharge port; 18. a closing plate; 191. a first support plate; 1911. a first connection hole; 192. a second support plate; 1921. a second connection hole; 1922. supporting the connecting hole; 193. a third support plate; 2. a power transmission device; 21. a power transmission motor; 22. a drive sprocket; 23. a tail pulley shaft; 24. a tail sprocket; 25. a chain plate; 251. a partition plate; 252. an upper link plate; 253. a lower link plate; 26. a tension wheel; 27. a steering shaft; 28. and a steering wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, wherein fig. 1 is a schematic structural diagram of the top portion of the present invention, fig. 2 is a schematic structural diagram of the bottom portion of the present invention, fig. 3 is a schematic structural diagram of a power transmission device and a heat insulation side sealing plate, fig. 4 is a sectional structural diagram of a column, a beam, a side plate, a cover plate and a bottom plate, and fig. 5 is a sectional structural diagram of a first supporting plate, a second supporting plate, a third supporting plate and a side plate.

The utility model provides a pair of low temperature resistant dry ice conveyer, including frame 1 and power transmission device 2.

The frame 1 comprises a plurality of upright posts 11, a cross beam 12, side plates 13, a cover plate 14, a bottom plate 15 and a heat-insulating side sealing plate 16.

Upright post connecting plate 111 is welded at the top of upright post 11, upright post connecting hole 112 is formed in upright post connecting plate 111, chain plate fixing convex part 131 is bent outwards in the middle of side plate 13, side plate connecting part 132 is bent inwards at the top and bottom of side plate 13, upright post fixing hole 1311 communicated with upright post connecting hole 112 is formed in the bottom of chain plate fixing convex part 131, and then a bolt penetrates upright post connecting hole 112 and upright post fixing hole 1311 and is screwed down by a nut, so that upright post 11 and side plate 13 are fixedly connected.

The cross beam 12 is located between the two symmetrical side plates 13, the two ends of the cross beam 12 are welded with cross beam connecting plates 121, the cross beam connecting plates 121 are provided with cross beam connecting holes 122, the chain plate fixing convex parts 131 are provided with cross beam fixing holes 1312 communicated with the cross beam connecting holes 122, then bolts penetrate through the cross beam connecting holes 122 and the cross beam fixing holes 1312 and are screwed down by nuts, and therefore the cross beam 12 and the side plates 13 are fixedly connected.

The cover plate 14 is bolted on both sides to the tops of two side plates 13 which are symmetrical to each other.

The bottom plate 15 is bolted on both sides to the bottom of the two side plates 13 which are symmetrical to each other.

Thus, the cover plate 14, the bottom plate 15 and the two side plates 13 surround and form an accommodating channel 17 for accommodating the power conveying device 2, two ends of the accommodating channel 17 are respectively provided with an ice maker feed opening 171 and a conveying discharge opening 172, wherein the ice maker feed opening 171 is positioned at the top of one end of the accommodating channel 17 and is in butt joint with a discharge opening of the dry ice maker; the delivery outlet 172 is located at the bottom of one end of the receiving channel 17 and is butted with a feed inlet of a press or a feed inlet of an ice bank. The containing channel 17 is connected with a closing plate 18 through bolts at an opening at one end close to the conveying discharge port 172, and the closing plate 18 is used for slowing down the temperature exchange between the inside and the outside of the containing channel 17, so that the sublimation of the dry ice is slowed down, and the loss in the dry ice conveying process is reduced.

The cover plate 14 is a transparent PVC plate, so that the cover plate 14 can slow down sublimation of the dry ice and reduce loss in the dry ice conveying process.

The materials of the upright post 11, the cross beam 12, the side plate 13, the bottom plate 15 and the closing plate 18 are all stainless steel 304, so that the frame 1 consisting of the upright post 11, the cross beam 12, the side plate 13, the bottom plate 15 and the closing plate 18 can be used in a humid environment for a long time.

The heat preservation side sealing plate 16 and the side plate 13 are distributed in parallel, and the heat preservation side sealing plate 16 is connected with the inner side bolt of two adjacent side plates 13, so that the two adjacent side plates 13 are fixedly connected. Heat preservation side seal board 16 bottom and link joint 25 upper surface in close contact with, division board 251 both ends respectively with the medial surface in close contact with of the heat preservation side seal board 16 of two mutual symmetries, then heat preservation side seal board 16, link joint 25 and apron 14 surround and form the dry ice heat preservation passageway 161 that is used for holding the dry ice, so, heat preservation side seal board 16 is used for slowing down the dry ice sublimation, reduces the loss in the dry ice transportation process, can also prevent simultaneously that the personnel from being frostbitten when touchhing frame 1. The 16 materials of heat preservation side seal board adopt the POM material, make heat preservation side seal board 16 have the effect of keeping warm, can effectively reduce the inside and outside temperature exchange that carries out of dry ice heat preservation passageway 161, when slowing down the dry ice sublimation, can also prevent that personnel's touching low temperature resistant dry ice conveyer from causing the condition of frostbite.

A power transmission device 2 is mounted on the frame 1, and the power transmission device 2 is used for transmitting dry ice from the ice maker feed opening 171 to the transmission discharge opening 172. So, the dry ice is collected fastly, has improved work efficiency greatly, and need not artifical transport, has saved manpower resources, has avoided personnel to be frostbitten by the dry ice in handling. Power transmission device 2 is the link joint line, then carries the dry ice through the link joint line, can prevent that tiny dry ice granule from dropping inside power transmission device 2, influencing power transmission device 2's normal use.

The link plate line includes a power transmission motor 21, a drive sprocket 22, a tail wheel shaft 23, a tail sprocket 24, a link plate 25, a tension wheel 26, a steering shaft 27, and a steering wheel 28. The power transmission motor 21 is installed outside the side plate 13 of the frame 1 and is located at one end of the frame 1 close to the conveying discharge port 172. The output shaft of the power transmission motor 21 penetrates through the two symmetrical side plates 13, the driving sprocket 22 is located between the two symmetrical side plates 13 and is in key connection with the output shaft of the power transmission motor 21, the output shaft of the power transmission motor 21 is circumferentially and fixedly connected with the driving sprocket 22, and when the power transmission motor 21 is started, the driving sprocket 22 is driven to rotate. Two ends of the tail wheel shaft 23 are respectively fixed on two symmetrical side plates 13 through bearings and are positioned at one end of the machine frame 1 close to a feed opening 171 of the ice maker. The tail chain wheel 24 is positioned between the two symmetrical side plates 13, the tail wheel shaft 23 is in key connection with the tail chain wheel 24, and the tail wheel shaft 23 is circumferentially and fixedly connected with the tail chain wheel 24. The driving chain wheel 22 and the tail chain wheel 24 are both meshed with a chain plate 25, the driving chain wheel 22 is in transmission connection with the tail chain wheel 24 through the chain plate 25, and then the driving chain wheel 22 rotates and the tail chain wheel 24 is driven to rotate along with the driving chain wheel 22 through the chain plate 25. The chain plate 25 is made of low-temperature resistant materials, so that the chain plate 25 can be prevented from being influenced by the temperature of the dry ice and can normally convey the dry ice. The chain plate 25 is welded with a plurality of partition plates 251 which are arranged at intervals and used for separating the dry ice, so that each piece of dry ice can be conveniently and independently conveyed, and the adjacent two pieces of dry ice are prevented from being contacted with each other and connected into a whole. The elastic wheel 26 is fixed on the inner side of the side plate 13 through a bearing and is positioned at the top end or the bottom end of the chain plate 252, the bottom of the elastic wheel 26 is tightly contacted with the chain plate 25, and the elastic wheel 26 presses down the chain plate 25 to adjust the tightness of the part of the chain plate 25, so that the synchronous transmission of the driving chain wheel 22 and the tail chain wheel 24 is ensured. The steering shaft 27 and the steering wheel 28 are both located on the inner side of the chain plate 252 and are also located below the tension wheel 26, two ends of the steering shaft 27 are respectively fixed on the two symmetrical side plates 13 through bearings, the steering wheel 28 is located between the two symmetrical side plates 13, the steering shaft 27 is in key connection with the steering wheel 28, and then the steering shaft 27 is circumferentially and fixedly connected with the steering wheel 28. The steering wheel 28 is meshed with the chain plate 25, and the steering wheel 28 is matched with the elastic wheel 26 and is used for changing the conveying direction of the chain plate, so that the dry ice machine and a pressing machine or an ice warehouse can be conveniently butted.

A plurality of criss-cross first supporting plates 191 and second supporting plates 192 are further arranged between the two symmetrical side plates 13, the chain plate 25 is divided into an upper chain plate 252 and a lower chain plate 253 according to the upper and lower positions, and the first supporting plates 191 are located at the bottom end of the upper chain plate 252 and used for supporting the upper chain plate 252 and increasing the overall bearing capacity of the chain plate 25. The first support plate 191 is provided with a plurality of first connection holes 1911, the second support plate 192 is positioned at the bottom of the first support plate 191, the second support plate 192 is provided with a plurality of second connection holes 1921 communicated with the first connection holes 1911, and then bolts pass through the first connection holes 1911 and the second connection holes 1921 and are screwed by nuts, so that the first support plate 191 and the second support plate 192 are fixedly connected. The second support plate 192 is C-shaped, the two ends of the second support plate 192 are both provided with support connection holes 1922, the link plate fixing protrusion 131 is provided with support fixing holes 1313 communicated with the support connection holes 1922, and then bolts pass through the support connection holes 1922 and the support fixing holes 1313 and are screwed down by nuts to fixedly connect the second support plate 192 and the side plates 13, so that the first support plate 191 is fixed between the two side plates 13 which are symmetrical to each other, and the first support plate 191 can support the upper link plate 252. A plurality of third support plates 193 are further bolted on the inner sides of the side plates 13, and one side of each third support plate 193 is positioned at the bottom end of the lower link plate 253 and used for supporting the lower link plate 253 and increasing the overall bearing capacity of the link plate 25.

Therefore, the utility model discloses during the use, at first dock ice machine feed opening 171 and dry ice machine's discharge gate, the feed inlet or the ice storage feed inlet of discharge opening 172 and briquetting machine are carried in the butt joint again, then start power transmission motor 21, drive sprocket and tail sprocket cooperation drive link joint 25 circulation reciprocating motion, the dry ice machine is with the dry ice of producing place dry ice heat preservation passageway 161 in through ice machine feed opening 171, the link joint carries the dry ice to carrying discharge opening 172 from ice machine feed opening 171, the dry ice enters into the feed inlet or the ice storage feed opening of briquetting machine from carrying discharge opening 172, accomplish the collection of dry ice.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The low-temperature-resistant dry ice conveyor is characterized by comprising a rack (1) and a power conveying device (2);

the rack (1) comprises a plurality of side plates (13), a cover plate (14), a bottom plate (15) and heat-preservation side sealing plates (16), wherein the two sides of the cover plate (14) are respectively fixedly connected with the tops of the two side plates (13), the two sides of the bottom plate (15) are respectively fixedly connected with the bottoms of the two side plates (13), the cover plate (14), the bottom plate (15) and the side plates (13) surround to form an accommodating channel (17) for accommodating the power conveying device (2), the two ends of the accommodating channel (17) are respectively provided with an ice machine feed opening (171) and a conveying discharge opening (172), the heat-preservation side sealing plates (16) are arranged on the inner sides of the side plates (13) and are positioned on the two sides of the power conveying device (2), the heat-preservation side sealing plates (16) and the cover plate (14) and the upper surface of the power conveying device (2) surround to form a dry ice heat-preservation channel (161) for accommodating dry ice, and the heat-preservation side sealing plates (16) are used for slowing sublimation of the dry ice, prevent personnel from frostbite;

and the power conveying device (2) is fixed on the frame (1) and is used for conveying the dry ice from the discharge opening (171) of the ice maker to the conveying discharge opening (172).

2. A low-temperature resistant dry ice conveyor according to claim 1, characterized in that the power transmission device (2) is a link plate line.

3. The low-temperature-resistant dry ice conveyor as claimed in claim 2, wherein the chain plate line comprises a power transmission motor (21), a driving chain wheel (22), a tail wheel shaft (23), a tail chain wheel (24) and chain plates (25), the power transmission motor (21) is arranged on the outer side of the rack (1), the driving chain wheel (22) is arranged on an output shaft of the power transmission motor (21), the output shaft of the power transmission motor (21) is fixedly connected with the driving chain wheel (22) in the circumferential direction, the tail wheel shaft (23) is arranged on the rack (1) through a bearing, the tail chain wheel (24) is arranged on the tail wheel shaft (23), the tail wheel shaft (23) is fixedly connected with the tail chain wheel (24) in the circumferential direction, the driving chain wheel (22) and the tail chain wheel (24) are meshed through the chain plates (25), and the driving chain wheel (22) is in transmission connection with the tail chain wheel (24) through the chain plates (25).

4. A low temperature resistant dry ice conveyor according to claim 3, wherein the material of the chain plate (25) is low temperature resistant material.

5. Low temperature resistant dry ice conveyor according to claim 4, characterized in that the chain plate (25) is provided with several partition plates (251) arranged at intervals, the partition plates (251) being used for separating dry ice.

6. The low-temperature-resistant dry ice conveyor as claimed in claim 5, wherein the heat-insulating side sealing plates (16) are made of POM (polyoxymethylene), the bottoms of the heat-insulating side sealing plates (16) are tightly contacted with the upper surface of the chain plate (25), and two ends of the partition plate (251) are respectively tightly contacted with the inner side surfaces of the two symmetrical heat-insulating side sealing plates (16).

7. A cold-resistant dry ice conveyor according to claim 1, wherein the cover plate (14) is a transparent PVC plate.