阅读说明：本技术 一种烟草运输车 (Tobacco transport vehicle ) 是由 金泳 陆海龙 单宇翔 岑涌 于 2021-08-19 设计创作，主要内容包括：本发明公开了一种烟草运输车,包括运输箱、设在运输箱底部的运输架、设在运输架上的车轮和推杆,运输箱包括箱体、设在箱体上的箱盖、设在箱体内部的收纳槽；收纳槽内设有若干分层板,箱体内设有对各若干分层板进行单独定位的锁紧机构,收纳槽通过分层板分隔成多层用于放置烟草的空间；箱体内设有一个抽气槽,抽气槽与收纳槽之间设有垂直设置的隔板,隔板采用蜂窝板结构,抽气槽与收纳槽连通,运输架上设有对抽气槽和收纳槽内的空气进行抽真空处理的真空抽气装置,真空抽气装置与箱体之间采用可拆卸连接。本发明既能够解决烟叶在运输过程中出现受损和空间利用率低的问题,又能够解决烘干后的烟叶在存储时出现损坏、受潮或蛀虫的问题。(The invention discloses a tobacco transport vehicle, which comprises a transport box, a transport frame arranged at the bottom of the transport box, wheels arranged on the transport frame and a push rod, wherein the transport box comprises a box body, a box cover arranged on the box body and a containing groove arranged in the box body; a plurality of layered plates are arranged in the accommodating groove, a locking mechanism for independently positioning each layered plate is arranged in the box body, and the accommodating groove is divided into a plurality of layers of spaces for placing tobacco through the layered plates; be equipped with an air exhaust groove in the box, air exhaust groove and accomodate the baffle that is equipped with perpendicular setting between the groove, the baffle adopts the honeycomb panel structure, air exhaust groove with accomodate the groove intercommunication, be equipped with on the transportation frame to air exhaust groove and accomodate the air in the inslot and carry out evacuation's vacuum air exhaust device, the adoption can be dismantled between vacuum air exhaust device and the box and be connected. The tobacco leaf drying machine can solve the problems of damage and low space utilization rate of tobacco leaves in the transportation process, and can also solve the problems of damage, dampness or moth of the dried tobacco leaves in the storage process.)

1. The utility model provides a tobacco transport vechicle, is in including the transport case that is used for placing the tobacco leaf, establishing the transport frame of transport case bottom, establishing wheel and push rod on the transport frame, its characterized in that:

the transportation box comprises a box body, a box cover arranged on the box body and matched with the box body in a sealing way, and a containing groove arranged in the box body; the containing groove is internally provided with a plurality of layered plates, the box body is internally provided with a locking mechanism for independently positioning the layered plates, and the containing groove is divided into a plurality of layers of spaces for placing tobacco through the layered plates;

the utility model discloses a vacuum air pumping device, including box, air pumping groove, baffle, air pumping groove and storage groove, be equipped with an air pumping device, be equipped with an air pumping groove in the box, air pumping groove and storage groove between be equipped with the baffle of perpendicular setting, the baffle adopts the honeycomb panel structure, air pumping groove with store the groove intercommunication, it is right to be equipped with on the transportation frame air pumping groove carries out evacuation processing with the air of storing the inslot, the adoption is dismantled between vacuum air pumping device and the box and is connected.

2. The tobacco transport cart of claim 1, wherein a connection pipe is disposed on one side of the box body and is in communication with the air exhaust groove, an adjustment valve is disposed on the connection pipe, the vacuum air exhaust device is detachably connected to an outer end of the connection pipe, and air in the storage groove enters the air exhaust groove through the partition plate and then is exhausted into the vacuum air exhaust device through the connection pipe.

3. The tobacco transport vehicle of claim 2, wherein a solar panel is arranged at the top of the box cover, a storage battery communicated with the solar panel is arranged in the transport box, the storage battery is detachably connected with the box body, and the vacuum air suction device supplies power through the storage battery.

4. The tobacco transport cart of claim 3, wherein the vacuum pumping device comprises a vacuum pump, a pumping pipeline arranged between the vacuum pump and the connecting pipe, and an electromagnetic inflation valve arranged on the pumping pipeline;

the electromagnetic inflation valve is provided with an inflation nozzle, the inflation nozzle is in a normally open state when the electromagnetic inflation valve is in a power-off state, and the vacuum storage tank is used for air intake by opening the electromagnetic inflation valve; and one end of the air exhaust pipeline is provided with a locking nut, and the air exhaust pipeline and the connecting pipe are connected and sealed through the locking nut.

5. The tobacco transport cart of any one of claims 1 to 4, wherein the locking mechanism comprises a transfer shaft arranged on one side of the layered plate, a plurality of locking blocks arranged on the other side of the layered plate, and locking holes arranged on the partition plate and matched with the locking blocks; one side of the layered plate is rotatably connected in the box body through the adapter shaft, and the other side of the layered plate is inserted into the locking hole through the locking block for positioning.

6. The tobacco transporter as claimed in claim 5, wherein one end or the middle of the locking block is connected to the layered plate in a transfer manner, one end of the locking block can extend into the locking hole along the transfer end, an arc-shaped groove is further formed in the layered plate, and the layered plate is turned over up and down through the groove.

7. The tobacco transport vehicle of claim 1, wherein the bottom of the box body is provided with a limiting groove with a tapered edge structure, the top of the box cover is provided with a limiting protrusion matched with the limiting groove, and a plurality of transport boxes are stacked and limited by the limiting groove and the limiting protrusion.

8. The tobacco transport cart of claim 7, wherein the transport frame is provided with a limit block which is clamped with the limit groove, and the transport box is clamped on the limit block through the limit groove at the bottom of the box body; two hand-held rings protruding outwards are symmetrically arranged on two sides of the box body and are positioned close to the lower end of the box body; the transport frame is provided with a lock catch matched and clamped with the hand ring, and the box body can be locked by the lock catch and then fixed for the second time.

Technical Field

The invention relates to the technical field of tobacco transportation devices, in particular to a tobacco transportation vehicle.

Background

At present, for tobacco planting users, the most important thing is to ensure the integrity of tobacco leaves whether the tobacco leaves are picked or stored and transported after being dried, and only the complete tobacco leaves can be better sold.

Chinese patent publication No. CN210883262U discloses a multifunctional tobacco leaf storage device integrating tobacco leaf classification and tobacco leaf storage, which comprises a storage device and a plurality of tobacco frames sequentially placed on the storage device from bottom to top, wherein the storage device is mainly formed by connecting four oppositely arranged support columns through a plurality of reinforcing connecting rods with different lengths into a whole, the storage device forms a fence structure, the top four corners of the storage device are provided with hanging rings, the bottom four corners of the storage device are provided with rollers, and the inner side wall of each support column is provided with a plurality of tobacco frame hanging pieces.

Chinese patent publication No. CN212386597U discloses a tobacco leaf transporting device, which relates to the technical field of tobacco field tools, and comprises a vehicle body, wherein the bottom of the vehicle body is parallelly and rotatably provided with two sets of walking tracks, a material collecting box is arranged above the vehicle body by utilizing a discharging mechanism to swing, a partition plate is fixedly connected in the material collecting box, discharge openings are respectively formed in two side walls of the material collecting box, and a guide plugging plate is hinged at the discharge opening.

However, in the process of storing or transporting tobacco leaves by using the existing storing or transporting device, if the tobacco leaves which are just picked are transported and stored, when the planting amount is large, the tobacco leaves cannot be compressed by gravity after being placed in the transporting vehicle with the same volume, and the tobacco leaves are easy to rebound after being compressed, so that the total amount which can be transported actually in the transporting vehicle cannot reach the maximum, and the tobacco leaves at the bottom are easy to damage after a long time or the tobacco leaves are damaged internally due to bad weather, and the tobacco leaves are easy to damage in the extrusion process. And if the dried tobacco leaves are stored or transported, the dried tobacco leaves are fragile and easy to be affected with damp, so that the tobacco leaves are easy to directly damage when being stacked thickly, the selling is influenced, and the needed storage space is large.

In humid areas such as south, summer or autumn are because of the rainwater is more, and the tobacco leaf that conventional storage then made the stoving very easily wets, produces the moth after wetting easily to influence the tobacco leaf quality, consequently, need one kind can carry out to the tobacco leaf and realize maximum storage, transportation and can guarantee to be difficult for wetting and produce the conveyer of moth after the tobacco leaf is dried with the space condition under.

Disclosure of Invention

In order to solve some or some technical problems in the prior art, the invention provides a tobacco transport vehicle which can solve the problems of tobacco leaf damage and low space utilization rate in the transport process and the problems of damage, dampness or moth in the storage process of the dried tobacco leaf, and has the advantages of simple structure, simple and convenient operation, convenient storage and high tobacco leaf completeness.

A tobacco transport vehicle comprises a transport box for placing tobacco leaves, a transport frame arranged at the bottom of the transport box, wheels and push rods arranged on the transport frame, wherein the transport box comprises a box body, a box cover arranged on the box body and in sealing fit with the box body, and a containing groove arranged in the box body; the containing groove is internally provided with a plurality of layered plates, the box body is internally provided with a locking mechanism for independently positioning the layered plates, and the containing groove is divided into a plurality of layers of spaces for placing tobacco through the layered plates;

the utility model discloses a vacuum air pumping device, including box, air pumping groove, baffle, air pumping groove and storage groove, be equipped with an air pumping device, be equipped with an air pumping groove in the box, air pumping groove and storage groove between be equipped with the baffle of perpendicular setting, the baffle adopts the honeycomb panel structure, air pumping groove with store the groove intercommunication, it is right to be equipped with on the transportation frame air pumping groove carries out evacuation processing with the air of storing the inslot, the adoption is dismantled between vacuum air pumping device and the box and is connected.

Further, one side of box be equipped with the connecting pipe of groove intercommunication bleeds, be equipped with the governing valve on the connecting pipe, vacuum air exhaust device with the connection can be dismantled to the outer end of connecting pipe, it passes through to accomodate the air of inslot the baffle gets into rethread behind the groove of bleeding the connecting pipe is discharged in the vacuum air exhaust device.

Further, the top of case lid is equipped with solar panel, be equipped with in the transport case with the battery of solar panel intercommunication, the battery with adopt between the box to dismantle the connection, vacuum air exhaust device passes through the battery power supply.

Further, the vacuum air extractor comprises a vacuum pump, an air extraction pipeline arranged between the vacuum pump and the connecting pipe, and an electromagnetic inflation valve arranged on the air extraction pipeline;

the electromagnetic inflation valve is provided with an inflation nozzle, the inflation nozzle is in a normally open state when the electromagnetic inflation valve is in a power-off state, and the vacuum storage tank is used for air intake by opening the electromagnetic inflation valve; and one end of the air exhaust pipeline is provided with a locking nut, and the air exhaust pipeline and the connecting pipe are connected and sealed through the locking nut.

Furthermore, the locking mechanism comprises a transfer shaft arranged on one side of the layered plate, a plurality of locking blocks arranged on the other side of the layered plate, and locking holes arranged on the partition plate and matched with the locking blocks; one side of the layered plate is rotatably connected in the box body through the adapter shaft, and the other side of the layered plate is inserted into the locking hole through the locking block for positioning.

Further, one end or the middle of the locking block is connected to the layering plate in a switching mode, one end of the locking block can stretch into the locking hole along the connecting end, an arc-shaped groove is further formed in the layering plate, and the layering plate can be turned over up and down through the groove.

Further, the bottom of box is equipped with the spacing groove of toper limit structure, the top of case lid be equipped with spacing arch that the spacing groove matches, it is a plurality of between the transport case through the spacing groove with spacing arch piles up spacingly.

Furthermore, a limiting block clamped with the limiting groove is arranged on the conveying frame, and the conveying box is clamped on the limiting block through the limiting groove at the bottom of the box body; two hand-held rings protruding outwards are symmetrically arranged on two sides of the box body and are positioned close to the lower end of the box body; the transport frame is provided with a lock catch matched and clamped with the hand ring, and the box body can be locked by the lock catch and then fixed for the second time.

Compared with the prior art, the invention has the beneficial effects that:

1. when transporting and storing the tobacco of just plucking, receive the tobacco of inslot and can cut apart into multilayer structure through the layering board, each intraformational tobacco from the bottom all compresses tightly through the layering board of top, extrusion height between each tobacco leaf is little when compressing tightly, integrality between the tobacco leaf can effectually be guaranteed, and when compressing tightly the tobacco on every layer, compress tightly back density also higher, thereby realize the tobacco storage of at utmost in making the transport case, the effectual unable maximize of current transport vechicle rate of solution and the tobacco leaf compress tightly the problem that the degree of difficulty is high on the basis of guaranteeing the integrality.

2. When the tobacco leaf after drying is saved, can enough solve the big problem of tobacco leaf storage area occupation through the layering storage, can carry out the layering to the tobacco leaf of different qualities again and place, and place adopting the layering, the integrality of assurance tobacco leaf that can the at utmost, overstock damage phenomenon can not appear in the messenger's tobacco leaf, and the transport case is closed structure, and inside can also carry out evacuation treatment through vacuum air exhaust device, the effectual tobacco leaf of having solved appears making moist or the phenomenon of moth in the storage process, the save time that makes the tobacco leaf is longer, the save effect is better.

3. The baffle through the honeycomb panel form is separated in the transport case and has been presented and accomodate the groove and bleed the groove, and vacuum air exhaust device is connected with the groove of bleeding, when carrying out evacuation processing in to the box through vacuum air exhaust device, can make and pass the back after getting into the inslot of bleeding through the quick follow baffle within each layer of stratified sheet divided, thereby it is better to make the vacuum of accomodating the inslot, it is better to bleed the effect, vacuum air exhaust device adopts and can dismantle the connection, can make people assemble according to the demand, the flexibility is higher.

Drawings

FIG. 1 is a schematic view of the overall structure of a tobacco transport cart according to the present invention;

FIG. 2 is a schematic view of the combination structure of the partition plate and the locking mechanism of the present invention;

FIG. 3 is a half sectional view showing a state where the transport box and the transport rack are combined according to the present invention;

in the figure: the device comprises a push rod 1, wheels 2, a transport frame 3, a transport case 4, a case body 5, a case cover 6, a limiting bulge 7, a containing groove 8, a layered plate 9, an air exhaust groove 10, a locking mechanism 11, a partition plate 12, a groove 13, a locking block 14, a locking hole 15, a connecting pipe 16, an adjusting valve 17, an inflating nozzle 18, an electromagnetic inflating valve 19, an air exhaust pipeline 20, a vacuum pump 21, a vacuum air exhaust device 22, a hand-held ring 23, a lock catch 24, a switching shaft 25, a limiting block 26, a limiting groove 27 and a solar panel 28.

Detailed Description

The invention will be described in further detail below with reference to the drawings and examples, which are intended to facilitate the understanding of the invention without limiting it in any way.

As shown in figures 1-3, the tobacco transport vehicle comprises a rectangular transport box 4 for placing tobacco leaves, a transport frame 3 arranged at the bottom of the transport box 4, wheels 2 arranged on the transport frame 3 and a push rod 1, wherein the transport box 4 moves through the push rod 1.

Transport case 4 includes box 5, establish case lid 6 on box 5, establish accomodating groove 8 in the box 5, box 5 with 6 sealed lids of case lid close, accomodate and be equipped with a plurality of layer boards 9 in the groove 8, still be equipped with in the box 5 and carry out independent positioning's locking mechanism 11 to each layer board 9, accomodate the space that groove 8 was the multilayer through layer board 9 division and placed the tobacco, still be equipped with an air exhaust groove 10 in the box 5, air exhaust groove 10 and accomodate and be equipped with the baffle 12 of perpendicular setting between the groove 8, baffle 12 adopts the honeycomb panel structure, air exhaust groove 10 with accomodate groove 8 intercommunication, still be equipped with on the transportation frame 3 and carry out evacuation's vacuum pumping device 22 to air in air exhaust groove 10 and the groove 8 of accomodating, the adoption can dismantle the connection between vacuum pumping device 22 and the box 5.

In the actual use process, the transport case 4 can be moved manually through the transport frame 3, so that the tobacco can be transported rapidly in the area where the container vehicle cannot be opened conveniently, when the tobacco is stored, the case cover 6 is firstly opened, the layered plates 9 are sequentially opened, then the tobacco is placed at the bottom of the case body 5, after the tobacco is placed to a proper height, one layered plate 9 at the bottommost part is turned downwards and then locked and fixed through the locking mechanism 11, then the tobacco leaves are placed on one layered plate 9 at the bottommost part, the case cover 6 is covered after the storage groove 8 is filled in sequence, the distance between two adjacent layered plates 9 is 15-20 cm generally, wherein when the tobacco leaves which are just picked are placed, the topmost end of each layer of tobacco leaves can be compressed and compacted through the layered plate 9 at the upper end and the case cover 6 at the top, so that the tobacco leaves at the lower layer can not rebound after being continuously placed, the tobacco leaves in the box body 5 are maximized in space utilization rate during storage, so that when the freshly picked tobacco is transported and stored, the tobacco in the storage groove 8 can be divided into a multilayer structure through the layering plate 9, the tobacco in each layer from the bottom is compressed through the layering plate 9 above, the extrusion height among the tobacco leaves is small during compression, the integrity among the tobacco leaves can be effectively ensured, and when the tobacco in each layer is compressed, the density is higher after compression, so that the maximum tobacco storage is realized in the transport box 4, and the problems that the transport rate of the existing transport vehicle cannot be maximized and the compression difficulty of the tobacco leaves on the basis of the integrity is effectively solved; when the dried tobacco leaves are placed, the tobacco leaves can be effectively distinguished and managed, so that the tobacco leaves cannot find out extrusion damage, particularly, after the external vacuum pumping device 22 pumps the interior of the box body 5 to be vacuum, the tobacco leaves in the box body 5 can be effectively prevented from being affected with damp or wormholes, the problem of large occupied area for storing the tobacco leaves can be solved through layered storage, the tobacco leaves with different qualities can be placed in layers, moreover, the tobacco leaves are placed in layers, so that the integrity of the tobacco leaves can be ensured to the greatest extent, the tobacco leaves are prevented from being overstocked and damaged, the transportation box 4 is of a closed structure, and the interior of the transportation box can be vacuumized through the vacuum air extractor 22, so that the phenomenon that tobacco leaves are affected with damp or wormhole in the storage process is effectively solved, the storage time of the tobacco leaves is longer, and the storage effect is better; partition 12 through the honeycomb panel form in the transport case 4 has been separated and has been taken in groove 8 and air exhaust groove 10, and vacuum air exhaust device 22 is connected with air exhaust groove 10, when taking out vacuum treatment in to box 5 through vacuum air exhaust device 22, can make and pass the back after-entry air exhaust groove 10 between partition 12 through the air within 9 divided each layers of layering, thereby it is better to make the vacuum degree of taking in the inslot 8, air exhaust effect is better, vacuum air exhaust device 22 adopts and can dismantle the connection, can make people assemble according to the demand, the flexibility is higher.

The further improvement is that one side of the box body 5 is provided with a connecting pipe 16 communicated with the air pumping groove 10, the connecting pipe 16 is provided with an adjusting valve 17, a vacuum air pumping device 22 is connected with the outer end of the connecting pipe 16, and the air in the accommodating groove 8 enters the air pumping groove 10 through the partition plate 12 and then is discharged into the vacuum air pumping device 22 through the connecting pipe 16.

The air extraction groove 10 in the box 5 is communicated with the metal connecting pipe 16 with the regulating valve 17 in the outside, the regulating valve 17 can control the opening and closing of the connecting pipe 16, when the regulating valve 17 is closed, the air inside and outside the box 5 is not communicated, when the regulating valve 17 is opened, the box 5 which is not connected with the vacuum air extraction device 22 can be communicated with the external air through the connecting pipe 16, and when the box is connected with the vacuum air extraction device 22, the vacuumizing treatment can be carried out again, the use is convenient, and the opening of the box 5 in a vacuum state is more convenient.

The further improvement is that the top of the box cover 6 is provided with a solar panel 28, a storage battery communicated with the solar panel 28 is arranged in the transport box 4, the storage battery and the box body 5 are detachably connected, and the vacuum air extractor 22 supplies power through the storage battery.

Be provided with solar panel 28 at the top of case lid 6, can supply power to the battery in transport case 4 through solar panel 28, thereby make the phenomenon of outage can not appear in the outside during operation of vacuum pumping device 22, and adopt between battery and the box 5 to dismantle and be connected, when need not evacuation processing, can dismantle the battery, thereby make the weight of whole transport case 4 lighter, simultaneously, because the phenomenon that needs the power can often appear in outdoor work, for example, a mobile phone, when lighting apparatus does not have the electricity, also can connect electrical treatment through the connecting wire that corresponds temporarily.

The further improvement is that the vacuum air extractor 22 comprises a vacuum pump 21, an air extraction pipeline 20 arranged between the vacuum pump 21 and the connecting pipe 16, and an electromagnetic inflation valve 19 arranged on the air extraction pipeline 20, wherein the electromagnetic inflation valve 19 is provided with an inflation nozzle 18, the inflation nozzle 18 is in a normally open state when the electromagnetic inflation valve 19 is in a power-off state, the air can be introduced into the containing groove 8 in a vacuum state by opening the electromagnetic inflation valve 19, one end of the air extraction pipeline 20 is provided with a locking nut, and the air extraction pipeline and the connecting pipe 16 are connected and sealed through the locking nut.

When carrying out evacuation processing through vacuum pumping device 22, connecting pipe 16 and exhaust duct 20 intercommunication, the air to in the box 5 is taken out after starting through vacuum pump 21, and be equipped with the electromagnetism charging valve 19 of taking charging connector 18 on exhaust duct 20, when vacuum pumping device 22 need admit air temporarily after the evacuation, under the condition of not dismantling exhaust duct 20, can start electromagnetism charging valve 19 and aerify in 16 say to connecting pipe, thereby make the inside intercommunication air of box 5, and simultaneously, after the evacuation, can also supply through direct external other gas in charging connector 18 department, the flexibility is higher.

In addition, on the basis of any one of the above, the locking mechanism 11 further comprises a switching shaft 25 arranged on one side of the layered plate 9, a plurality of locking blocks 14 arranged on the other side of the layered plate 9, and locking holes 15 arranged on the partition plate 12 and matched with the locking blocks 14, wherein one side of the layered plate 9 is switched in the box body 5 through the switching shaft 25, and the other side of the layered plate 9 is inserted into the locking holes 15 through the locking blocks 14 for positioning. One end or the middle of the locking block 14 is connected to the layered plate 9 in a switching mode, one end of the locking block 14 can extend into the locking hole 15 along the switching end, an arc-shaped groove 13 is further formed in the layered plate 9, and the layered plate 9 can be turned over up and down through the groove 13.

When overturning and positioning the layering plate 9 through the locking mechanism 11, the two ends of one side of the long end of the layering plate 9 rotate in the box body 5 through the adapter shaft 25, the multi-block layering plate 9 can be upwards overturned through the adapter shaft 25, at least one rotatable locking block 14 is installed on the other side, one end of the locking block 14 can stretch out and retract to the locking hole 15 on the clapboard 12 through rotation, so that the layering plate 9 is more convenient to lock after being pressed down, the operation is simpler and more convenient, the locking block 14 is positioned on the upper end surface of the layering plate 9, the layering plate 9 is further provided with an arc-shaped groove 13, the layering plate 9 can be quickly overturned up and down through the groove 13, and the hands can be more conveniently grabbed.

The further improvement is that the bottom of the box body 5 is provided with a limiting groove 27 with a conical edge structure, the top of the box cover 6 is provided with a limiting bulge 7 matched with the limiting groove 27, and a plurality of transport boxes 4 can be stacked and limited through the limiting groove 27 and the limiting bulge 7.

The bottom of box 5 forms upwards sunken shape through spacing groove 27, and the top of case lid 6 then has outside protruding and with spacing groove 27 matching spacing arch 7 to can carry out stable piling up between making a plurality of transport case 4, make a car can consign a plurality of transport case 4 as required, it is also more convenient to the storage of transport case 4 moreover.

The improvement is further again that, be equipped with on the transportation frame 3 with the stopper 26 of spacing groove 27 joint, transport case 4 is in through spacing groove 27 joint on the stopper 26, the both sides of box 5 still symmetry are equipped with two outside bellied portable rings 23, and portable ring 23 is located the position that box 5 is close to the lower extreme, is equipped with on the transportation frame 3 and matches the hasp 24 of joint with portable ring 23, establishes and carries out the secondary after box 5 accessible hasp 24 locking portable ring 23 on the transport vechicle and fix.

Be equipped with the bellied stopper 26 that makes progress on transport rack 3, can realize through stopper 26 with the quick location of transport case 4, and it is also more convenient when needing to take off from transport rack 3 to transport case 4, can also make the quick whole case of transport case 4 that fills with the tobacco leaf carry warehouse or container car on the warehouse or pile up after transport rack 3 is put on the bench through the hand ring 23 of both sides, and after forming unification, can also be more convenient for management and collection through the mode that transport case 4 unified is equipped with, and in order to avoid appearing the phenomenon of turning over when transport case 4 through stopper 26 location moves on transport rack 3, still set up on transport rack 3 and can carry out fixed hasp 24 to hand ring 23, after locking through hasp 24, can effectually prevent transport case 4 from turning over the phenomenon, hasp 24 is by the base, the upset pole of switching on the base, And the hook is controlled up and down through the turnover rod, the hook is suspended on the outwards convex hand-held ring 23 after the turnover rod moves upwards, and then the hook is locked and fixed after being turned downwards and clamped.

The embodiments described above are intended to illustrate the technical solutions and advantages of the present invention, and it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, additions and equivalents made within the scope of the principles of the present invention should be included in the scope of the present invention.