CN111776319A

CN111776319A - Hubei fritillary bulb processing and packaging equipment

Info

Publication number: CN111776319A
Application number: CN202010835634.4A
Authority: CN
Inventors: 郭坤元; 王�华; 林先明; 刘翠君; 周武先; 张美德; 黄升; 何银生; 王洪珂; 喻得谋; 喻晓峰
Original assignee: INSTITUTE OF CHINESE HERBAL MEDICINES HUBEI ACADEMY OF AGRICULTURAL SCIENCES
Current assignee: INSTITUTE OF CHINESE HERBAL MEDICINES HUBEI ACADEMY OF AGRICULTURAL SCIENCES
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2020-10-16
Anticipated expiration: 2040-08-19
Also published as: CN111776319B

Abstract

The invention provides Hubei fritillary processing and packaging equipment, and relates to the field of fritillary processing and packaging. Including the body frame, the one end fixed mounting of body frame has the fixed plate, the last fixed surface of fixed plate installs the motor, the output of motor rotates and is connected with the driving shaft, the one end that the motor was kept away from to the body frame rotates and is connected with the driven shaft, the surface cover of driving shaft and driven shaft is equipped with the belt, the last fixed surface of body frame installs the drying-machine, the body frame is close to the one end symmetry fixed mounting of driven shaft and has the connecting plate, the one end that the body frame is close to the connecting plate is provided with packagine machine and constructs, and is two sets of be provided with collection dirt mechanism between the inner wall of connecting plate. According to the invention, by arranging the packaging mechanism, the labor intensity of workers is greatly reduced, the working efficiency of the whole packaging process is improved, and the phenomena of leakage and secondary treatment cannot occur.

Description

Hubei fritillary bulb processing and packaging equipment

Technical Field

The invention relates to the field of fritillaria processing and packaging, in particular to Hubei fritillaria processing and packaging equipment.

Background

Hubei fritillary is a medicine with various curative effects, and the bulb of Hubei fritillary is used as a medicine and is generally used for mainly treating phlegm reduction, cough relieving, heat clearing and lung moistening, but has certain curative effects on lung heat dry cough, dry cough with little phlegm, yin deficiency over-strained cough and slight phlegm with blood, and has wide application.

For the traditional processing and packaging of the fritillaria Hubei, the fritillaria is cleaned, dried and packaged after being dried, but because a corresponding mechanism is lacked, the traditional fritillaria is often quantitatively packaged manually when being packaged, the labor burden of workers is not increased greatly, and meanwhile, leakage is easy to occur when being manually packaged, so that the treated fritillaria is dirtied again, secondary treatment is needed, and the efficiency is low.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides Hubei fritillary processing and packaging equipment.

In order to achieve the purpose, the invention adopts the following technical scheme: a Hubei fritillary processing and packaging device comprises a main frame, wherein a fixing plate is fixedly mounted at one end of the main frame, a motor is fixedly mounted on the upper surface of the fixing plate, the output end of the motor is rotatably connected with a driving shaft, one end of the main frame, which is far away from the motor, is rotatably connected with a driven shaft, a belt is sleeved on the outer surfaces of the driving shaft and the driven shaft, a dryer is fixedly mounted on the upper surface of the main frame, a connecting plate is symmetrically and fixedly mounted at one end, which is close to the driven shaft, of the main frame, a packaging mechanism is arranged at one end, which is close to the connecting plate, of the main frame, the packaging mechanism comprises a shell, a placing plate is slidably connected to the inner wall of the shell, sliding grooves are symmetrically formed between the inner walls of the shell, sliding, the lower surface of the placing plate is fixedly provided with a hinged plate, the inner wall of the lower surface of the shell is symmetrically and fixedly provided with guide plates, one ends of the hinged plates, far away from the placing plate, are fixedly provided with fixed blocks, two groups of push blocks are connected between the inner walls of the guide plates in a sliding mode, one ends of the push blocks, far away from the guide plates, are connected with moving blocks in a sliding mode, and the upper surface of the moving blocks is fixedly provided with a top plate.

Preferably, the outer surface symmetry of shell has seted up logical groove, the inner wall sliding connection who leads to the groove has the slide, one side fixed mounting that the slide is close to the roof has the connecting rod, the one end fixed mounting that the connecting rod was kept away from to the slide has the electric rod.

Preferably, the inner wall of the shell close to one end of the sliding plate is symmetrically and fixedly provided with supporting plates, and one side of the push block close to the shell and the outer surface of the shell are symmetrically and fixedly provided with return springs.

Preferably, the outer surface of the sliding block is in sliding connection with the inner wall of the sliding groove, supporting legs are fixedly mounted on the lower surface of the main frame, and the number of the supporting legs is six.

Preferably, a dust collecting mechanism is arranged between the inner walls of the two groups of connecting plates and comprises a filter plate, a dust collecting box is arranged on the lower surface of the filter plate, positioning columns are symmetrically and fixedly arranged on the upper surface of the dust collecting box, positioning grooves are formed in the outer surfaces of the positioning columns, positioning blocks are connected to the inner walls of the positioning grooves in a sliding mode, and elastic springs are fixedly arranged between one ends of the positioning blocks, close to the positioning grooves, and the inner walls of the positioning grooves.

Preferably, the lower surface of the main frame, which is close to one end of the connecting plate, is symmetrically provided with positioning holes, and the positioning columns are matched with the positioning holes in size.

Preferably, the upper surface of body frame is provided with protection machanism, protection machanism includes the support, the upper surface symmetry fixed mounting of body frame has the support, and is two sets of fixed mounting has the iron sheet between the inner wall of support, and is two sets of it is connected with the guard plate to rotate between the inner wall of support.

Preferably, one side fixed mounting that the guard plate is close to the iron sheet has magnet, one side fixed mounting that the guard plate is far away from the iron sheet has the handle.

Preferably, one side of the dryer far away from the motor is provided with a cleaning mechanism, the cleaning mechanism comprises a rectangular groove, the rectangular groove is symmetrically formed in one side of the dryer far away from the motor, the inner wall of the rectangular groove is connected with a heat dissipation plate in a sliding mode, the heat dissipation plate is fixedly provided with rectangular blocks close to the two sides of the rectangular groove in a symmetrical mode, and the outer surface of each rectangular block is connected with the inner wall of the rectangular groove in a sliding mode.

Compared with the prior art, the invention has the advantages and positive effects that:

1. in the invention, when the worker needs to pack the fritillaria, the worker firstly erects the protection mechanism, then only needs to place the clean fritillaria on the belt, then starts the motor, then the fritillaria sequentially passes through the dryer and the dust collecting mechanism under the action of the belt, then the worker places the packing bag into the placing plate, the fritillaria falls into the packing bag, then the fritillaria presses the placing plate downwards along with the increase of the weight, the buffer spring is compressed, then the hinged plate drives the fixing block to move towards two sides along the inner wall of the guide plate and presses the push block, then the push block drives the moving block and stretches the reset spring, the moving block drives the top plate to rise, the top plate presses the connecting rod, the connecting rod drives the sliding plate to move towards the inside of the shell along the inner wall of the through groove and the upper surface of the support plate, when the fritillaria moves to the final, two sets of electric heat bars can contact with the wrapping bag, packs through the hot melt, then the staff takes away the fritillaria that has packed, and whole packagine machine constructs and recovers under buffer spring and reset spring's effect, then the staff is placing an empty wrapping bag and repeat above-mentioned motion after that, through setting up this packagine machine and construct, can alleviate staff's intensity of labour greatly, has improved whole packaging process's work efficiency, can not lead to the appearance to leak and spill and secondary treatment's phenomenon emergence.

2. In the invention, when the cleaned fritillaria is dried by the dryer, the surface of the fritillaria still adheres to some dust inevitably, at the moment, the fritillaria can pass through the filter plate under the action of the belt, roll down along the filter plate under the action of self gravity, fall off from the surface of the fritillaria in the rolling process, fall into the dust collection box through the filter plate, and then fall into the packaging mechanism for packaging, after the dust collection box is filled, a worker can press the positioning block to take down the dust collection box for cleaning, after the cleaning is finished, the positioning column is inserted into the positioning hole, when the fritillaria moves to a final position, the dust collection box and the main frame are fixedly connected together through the matching of the positioning block and the positioning hole, and through the arrangement of the dust collection mechanism, the uncleaned dust on the surface of the fritillaria can be subjected to secondary treatment, so that the cleanliness of the whole fritillaria is ensured, ensures the quality of the fritillaria after being packaged.

3. According to the fritillary bulb conveying device, when a worker puts fritillary bulbs into a belt or the fritillary bulbs are conveyed on the belt, the fritillary bulbs often fall off from the belt due to an accident situation, at the moment, the worker can hold the handle to erect the protection plate, the protection plate can form a barrier under the action of the magnet and the iron sheet, the protection plate is retracted when the fritillary bulbs are not used or the surface of the belt is cleaned, and the protection mechanism is arranged, so that the fritillary bulbs can be effectively prevented from falling off the belt in the conveying process, and loss and waste are avoided.

4. According to the invention, when the dryer needs to be cleaned, a worker needs to pull out the heat dissipation plate from the interior of the dryer for cleaning, but the traditional dryer is inconvenient to disassemble and cannot be cleaned completely, so that the heat dissipation effect is poor.

Drawings

FIG. 1 is a schematic perspective view of a packaging apparatus for processing Fritillaria Hupehensis according to the present invention;

FIG. 2 is a schematic cross-sectional view of a packing apparatus for processing Fritillaria Hupehensis according to the present invention;

FIG. 3 is a schematic structural diagram of the point A in FIG. 2 of a Hubei fritillary bulb processing and packaging apparatus according to the present invention;

FIG. 4 is a schematic structural diagram of the processing and packaging apparatus of Fritillaria Hupehensis at B in FIG. 2 according to the present invention;

FIG. 5 is a schematic structural diagram of the processing and packaging apparatus of Fritillaria Hupehensis at the position C in FIG. 2 according to the present invention;

FIG. 6 is a schematic structural diagram of the processing and packaging apparatus of Fritillaria Hupehensis at D in FIG. 2 according to the present invention.

Illustration of the drawings:

1. a main frame; 2. a fixing plate; 3. a motor; 4. a drive shaft; 5. a driven shaft; 6. a belt; 7. a dryer; 8. a connecting plate; 9. a packaging mechanism; 10. a dust collecting mechanism; 11. a protection mechanism; 12. a cleaning mechanism; 901. a housing; 902. placing the plate; 903. a chute; 904. a slider; 905. a buffer spring; 906. a hinge plate; 907. a guide plate; 908. a fixed block; 909. a push block; 910. a moving block; 911. a top plate; 912. A through groove; 913. a slide plate; 914. a connecting rod; 915. an electric heating rod; 916. a support plate; 917. a return spring; 1001. a filter plate; 1002. a dust collecting box; 1003. a positioning column; 1004. positioning blocks; 1005. an elastic spring; 1006. positioning holes; 1101. a support; 1102. iron sheets; 1103. a protection plate; 1104. a magnet; 1105. a handle; 1201. a rectangular groove; 1202. a heat dissipation plate; 1203. a rectangular block.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 6, the present invention provides a peimiria Hubeii processing and packaging apparatus, including a main frame 1, where support legs are fixedly mounted on a lower surface of the main frame 1, the number of the support legs is six, a fixing plate 2 is fixedly mounted at one end of the main frame 1, a motor 3 is fixedly mounted on an upper surface of the fixing plate 2, an output end of the motor 3 is rotatably connected with a driving shaft 4, one end of the main frame 1, which is far away from the motor 3, is rotatably connected with a driven shaft 5, a belt 6 is sleeved on outer surfaces of the driving shaft 4 and the driven shaft 5, a dryer 7 is fixedly mounted on an upper surface of the main frame 1, a connecting plate 8 is symmetrically and fixedly mounted at one end of the main frame 1, which is close to the driven shaft 5, a packaging mechanism 9 is disposed at one end of the main frame 1, a dust collecting mechanism 10 is disposed between inner walls of the two groups.

The specific arrangement and function of the packing mechanism 9, the dust collecting mechanism 10, the guard mechanism 11 and the cleaning mechanism 12 will be described in detail below.

As shown in fig. 3, the packaging mechanism 9 includes a housing 901, a placing plate 902 is connected to an inner wall of the housing 901 in a sliding manner, sliding grooves 903 are symmetrically formed between inner walls of the housing 901, sliding blocks 904 are symmetrically and fixedly installed on two sides of the placing plate 902 close to the sliding grooves 903, outer surfaces of the sliding blocks 904 are connected to inner walls of the sliding grooves 903 in a sliding manner, a buffer spring 905 is fixedly installed between a lower surface of the sliding block 904 and an inner wall of the sliding groove 903, a hinge plate 906 is fixedly installed on a lower surface of the placing plate 902, guide plates 907 are symmetrically and fixedly installed on an inner wall of a lower surface of the housing 901, a fixed block 908 is fixedly installed on one end of the hinge plate 906 far away from the placing plate 902, push blocks 909 are connected to inner walls of two sets of guide plates 907 in a sliding manner, a moving block 910 is, the inner wall sliding connection who leads to groove 912 has slide 913, one side fixed mounting that slide 913 is close to roof 911 has connecting rod 914, the one end fixed mounting that slide 913 was kept away from connecting rod 914 has electrical bar 915, the inner wall symmetry fixed mounting that shell 901 is close to slide 913 one end has backup pad 916, push block 909 is close to one side of shell 901 and the surface symmetry fixed mounting of shell 901 has reset spring 917, through setting up this packagine machine structure 9, staff's intensity of labour can be alleviateed greatly, whole packaging process's work efficiency has been improved, can not lead to appearing leaking the phenomenon emergence of spilling and secondary treatment.

The whole packing mechanism 9 achieves the effect that when the worker needs to pack the fritillaria, the worker firstly erects the protection mechanism 11, then only needs to place the cleaned fritillaria on the belt 6, then the motor 3 is started, then the fritillaria passes through the dryer 7 and the dust collection mechanism 10 in sequence under the action of the belt 6, then the worker puts the packing bag into the placing plate 902, the fritillaria falls into the packing bag, then the fritillaria presses the placing plate 902 downwards along with the increase of the weight, the hinged plate compresses the buffer spring 905, then the fixed block 908 is carried along the inner wall of the guide plate 907 to move towards two sides along the fixed block 906, the push block 909 is pressed along the push block 909, the reset spring 917 is stretched, the movable block 910 is carried along the top plate 911 to rise, the top plate is pressed against the connecting rod 914, the connecting rod 914 pushes the sliding plate 913 to move towards the inside the casing 901 along the inner wall of the through groove 912 and the upper surface of the supporting plate 916, when the motion is when final position, two sets of electrothermal rod 915 can contact with the wrapping bag, pack through the hot melt, then the staff takes away the fritillaria that has packed, whole packagine machine constructs 9 and recovers under buffer spring 905 and reset spring 917's effect, then the staff is placing an empty wrapping bag and repeat above-mentioned motion after that, through setting up this packagine machine and constructing 9, can alleviate staff's intensity of labour greatly, the work efficiency of whole packaging process has been improved, can not lead to appearing leaking and spill and secondary treatment's phenomenon emergence.

As shown in fig. 4, the dust collecting mechanism 10 includes a filter plate 1001, a dust collecting box 1002 is disposed on the lower surface of the filter plate 1001, positioning columns 1003 are symmetrically and fixedly mounted on the upper surface of the dust collecting box 1002, positioning grooves are formed in the outer surface of the positioning columns 1003, positioning blocks 1004 are slidably connected to the inner walls of the positioning grooves, elastic springs 1005 are fixedly mounted between one ends of the positioning blocks 1004 close to the positioning grooves and the inner walls of the positioning grooves, positioning holes 1006 are symmetrically formed in the lower surface of the main frame 1 close to one end of the connecting plate 8, the positioning columns 1003 are matched with the positioning holes 1006 in size, through the arrangement of the dust collecting mechanism 10, secondary treatment can be performed on uncleaned dust on the surface of the fritillaria.

The whole dust collection mechanism 10 achieves the effect that when the cleaned fritillaria is dried by the dryer 7, the surface of the fritillaria is still adhered with some dust inevitably, at the moment, the fritillaria can pass through the filter plate 1001 under the action of the belt 6, roll down along the filter plate 1001 under the action of self gravity, and in the rolling process, the dust can fall off from the surface of the fritillaria, fall into the dust collection box 1002 through the filter plate 1001, and then fall into the packaging mechanism 9 for packaging, after the dust collection box 1002 is filled up, a worker can press the positioning block 1004 to clean the dust collection box 1002, after the cleaning is finished, the positioning column 1003 is inserted into the positioning hole 1006, when the fritillaria moves to the final position, the dust collection box 1002 is fixedly connected with the main frame 1 through the matching of the positioning block 1004, and the dust collection mechanism 10 can carry out secondary treatment on the uncleaned dust on the surface, the neatness of the whole fritillaria is ensured, and the quality of the packed fritillaria is ensured.

As shown in fig. 5, the protection mechanism 11 includes a support 1101, the support 1101 is symmetrically and fixedly mounted on the upper surface of the main frame 1, an iron sheet 1102 is fixedly mounted between the inner walls of the two groups of supports 1101, a protection plate 1103 is rotatably connected between the inner walls of the two groups of supports 1101, a magnet 1104 is fixedly mounted on one side of the protection plate 1103 close to the iron sheet 1102, a handle 1105 is fixedly mounted on one side of the protection plate 1103 far away from the iron sheet 1102, and by arranging the protection mechanism 11, the fritillaria can be effectively prevented from falling off from the belt 6 in the conveying process, and loss waste is avoided.

The whole protection mechanism 11 achieves the effect that when a worker puts the fritillaria into the belt 6 or the fritillaria is conveyed on the belt 6, due to an accident situation, the fritillaria often drops from the belt 6, at the moment, the worker can hold the handle 1105 and erect the protection plate 1103, and then under the action of the magnet 1104 and the iron sheet 1102, the protection plate 1103 can form a barrier, when the protection plate is not used or the surface of the belt 6 is cleaned, the protection plate 1103 is retracted, and by arranging the protection mechanism 11, the phenomenon that the fritillaria drops from the belt 6 in the conveying process can be effectively avoided, and loss and waste are avoided.

As shown in fig. 6, one side of drying machine 7, which is far away from motor 3, is provided with cleaning mechanism 12, cleaning mechanism 12 includes rectangular groove 1201, rectangular groove 1201 is seted up to one side symmetry of drying machine 7, rectangular groove 1201's inner wall sliding connection has heating panel 1202, heating panel 1202 is close to rectangular groove 1201's bilateral symmetry fixed mounting has rectangular block 1203, the surface of rectangular block 1203 and rectangular groove 1201's inner wall sliding connection, through setting up this cleaning mechanism 12, can be simple and convenient clear up drying machine 7, the normal use of drying machine 7 has been guaranteed, ensure going on smoothly of whole flow.

The effect that its whole clearance mechanism 12 reaches does, when needs are cleared up drying-machine 7, the staff need with heating panel 1202 follow drying-machine 7 inside extract clear up can, but traditional drying-machine 7 is when the clearance, it is inconvenient to dismantle, lead to the clearance unclean, thereby it is not good to lead to the radiating effect, because drying-machine 7 need carry out long-time work, consequently need not be stopped to dispel the heat, the good and bad direct relation of radiating effect is to the effect of drying, through setting up this clearance mechanism 12, can be simple and convenient clear up drying-machine 7, the normal use of drying-machine 7 has been guaranteed, ensure going on smoothly of whole flow.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes by using the technical contents disclosed in the above description to other fields, but any simple modification, equivalent change and change made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a Hubei fritillary bulb processing and packaging equipment, includes body frame (1), its characterized in that: one end of the main frame (1) is fixedly provided with a fixing plate (2), the upper surface of the fixing plate (2) is fixedly provided with a motor (3), the output end of the motor (3) is rotatably connected with a driving shaft (4), one end of the main frame (1) far away from the motor (3) is rotatably connected with a driven shaft (5), the outer surfaces of the driving shaft (5) and the driven shaft (4) are sleeved with a belt (6), the upper surface of the main frame (1) is fixedly provided with a dryer (7), one end of the main frame (1) close to the driven shaft (5) is symmetrically and fixedly provided with a connecting plate (8), one end of the main frame (1) close to the connecting plate (8) is provided with a packing mechanism (9), the packing mechanism (9) comprises a shell (901), the inner wall of the shell (901) is slidably connected with a placing plate (902), and sliding grooves (903) are symmetrically, the sliding block type sliding device is characterized in that sliding blocks (904) are symmetrically and fixedly mounted on two sides, close to a sliding chute (903), of a placing plate (902), buffer springs (905) are fixedly mounted between the lower surface of the sliding blocks (904) and the inner wall of the sliding chute (903), hinged plates (906) are fixedly mounted on the lower surface of the placing plate (902), guide plates (907) are symmetrically and fixedly mounted on the inner wall of the lower surface of a shell (901), fixed blocks (908) are fixedly mounted at one ends, far away from the placing plate (902), of the hinged plates (906), two sets of push blocks (909) are connected between the inner walls of the guide plates (907) in a sliding mode, a moving block (910) is connected to one end, far away from the guide plates (907), of each push block (909.

2. The Hubei fritillary bulb processing and packaging equipment as claimed in claim 1, wherein: the outer surface of the shell (901) is symmetrically provided with through grooves (912), the inner wall of each through groove (912) is connected with a sliding plate (913) in a sliding mode, one side, close to the top plate (911), of each sliding plate (913) is fixedly provided with a connecting rod (914), and one end, far away from the connecting rods (914), of each sliding plate (913) is fixedly provided with an electric heating rod (915).

3. The Hubei fritillary bulb processing and packaging equipment as claimed in claim 1, wherein: the inner wall of one end of the shell (901) close to the sliding plate (913) is symmetrically and fixedly provided with a supporting plate (916), and one side of the push block (909) close to the shell (901) and the outer surface of the shell (901) are symmetrically and fixedly provided with a return spring (917).

4. The Hubei fritillary bulb processing and packaging equipment as claimed in claim 1, wherein: the outer surface of slider (904) and the inner wall sliding connection of spout (903), the lower surface fixed mounting of body frame (1) has the landing leg, and the quantity of landing leg is six groups.

5. The Hubei fritillary bulb processing and packaging equipment as claimed in claim 1, wherein: two sets of be provided with between the inner wall of connecting plate (8) and collect dirt mechanism (10), it includes filter (1001) to collect dirt mechanism (10), the lower surface of filter (1001) is provided with dust collection box (1002), the last fixed surface symmetry of dust collection box (1002) installs reference column (1003), the constant head tank has been seted up to the surface of reference column (1003), and the inner wall sliding connection of constant head tank has locating piece (1004), fixed mounting has spring (1005) between the one end that locating piece (1004) is close to the constant head tank and the inner wall of constant head tank.

6. The Hubei fritillary bulb processing and packaging equipment as claimed in claim 5, wherein: the lower surface of one end, close to the connecting plate (8), of the main frame (1) is symmetrically provided with positioning holes (1006), and the positioning columns (1003) are matched with the positioning holes (1006) in size.

7. The Hubei fritillary bulb processing and packaging equipment as claimed in claim 1, wherein: the upper surface of body frame (1) is provided with protection machanism (11), protection machanism (11) include support (1101), the upper surface symmetry fixed mounting of body frame (1) has support (1101), and is two sets of fixed mounting has iron sheet (1102), and is two sets of between the inner wall of support (1101) rotate between the inner wall of support (1101) and be connected with guard plate (1103).

8. The Hubei fritillary bulb processing and packaging equipment as claimed in claim 7, wherein: one side fixed mounting that guard plate (1103) is close to iron sheet (1102) has magnet (1104), one side fixed mounting that guard plate (1103) kept away from iron sheet (1102) has handle (1105).

9. The Hubei fritillary bulb processing and packaging equipment as claimed in claim 1, wherein: one side of motor (3) is kept away from in drying-machine (7) is provided with clearance mechanism (12), clearance mechanism (12) include rectangular channel (1201), rectangular channel (1201) is seted up to one side symmetry that motor (3) were kept away from in drying-machine (7), the inner wall sliding connection of rectangular channel (1201) has heating panel (1202), the bilateral symmetry fixed mounting that heating panel (1202) are close to rectangular channel (1201) has rectangular block (1203), the surface of rectangular block (1203) and the inner wall sliding connection of rectangular channel (1201).