CN114749236B - Broken collection device of medicine for external application of dermatological department - Google Patents

Abstract

The invention relates to a drug crushing and collecting device, in particular to a drug crushing and collecting device for external application in dermatology. The technical problem of the present invention is to provide a drug crushing and collecting device for external application in dermatology that can quickly grind tablets into powder for external application. The technical embodiment of the present invention is: a broken collection device for externally applied medicine in dermatology, including a mounting frame, a first mounting plate, a first placing frame, a second mounting plate, a second placing frame and a third mounting plate. Both sides of the frame are symmetrically provided with a first mounting plate, a first placement frame is arranged between the top of the first mounting plate, a second mounting plate is arranged on both sides of the first placement frame, and a second mounting plate is arranged between the top of the second mounting plate. The second placing frame is symmetrically provided with a third mounting plate on both sides of the second placing frame. The extruded medicine powder can be screened by the set screening mechanism, so as to avoid the mixing of granular tablet residues with the medicine powder.

Description

A drug crushing and collecting device for external application in dermatology

technical field

The invention relates to a drug crushing and collecting device, in particular to a drug crushing and collecting device for external application in dermatology.

Background technique

Dermatology refers to the department of diagnosis and treatment of skin diseases in general hospitals. It mainly treats various skin diseases. Common skin diseases include psoriasis, herpes, rosacea, impetigo, and suppurative infection. When treating skin diseases, often The use of drugs for adjuvant therapy is currently applied to the skin surface with powdered medicine, and then bandaged with a bandage. The powdered medicine is often ground from tablets. At present, after the tablets are put away, the staff use a pounding pestle to continue rolling. Tablets can be ground into powder, but this method has low grinding efficiency, and often some powder sticks in the container and is difficult to remove, resulting in waste.

Therefore, it is necessary to design a drug crushing and collecting device for external application in dermatology that can quickly grind tablets into powder for external application.

Contents of the invention

In order to overcome the shortcoming of low efficiency of manual grinding of tablets into powder, the technical problem of the present invention is to provide a drug crushing and collecting device for external application in dermatology that can quickly grind tablets into powder for external application.

The technical embodiment of the present invention is: a crushing and collecting device for externally applied drugs in dermatology, including a mounting frame, a first mounting plate, a first placing frame, a second mounting plate, a second placing frame, a third mounting plate, a crushing Frame, the first crushing roller, the second crushing roller, the feeding mechanism, the driving mechanism and the collecting mechanism, the first mounting plate is symmetrically arranged on both sides of the placement frame, the first placing frame is arranged between the top of the first mounting plate, and the second A second mounting plate is arranged on both sides of the first placing frame, a second placing frame is arranged between the top of the second installing plate, a third installing plate is symmetrically arranged on both sides of the second placing frame, and a third installing plate is arranged between the top of the third installing plate. There is a crushing frame, the first crushing roller is installed on one side of the crushing frame, the second crushing roller is installed on one side of the crushing frame, the feeding mechanism is installed on one side of the crushing frame, the collection mechanism is installed on the top of the placement frame, and the crushing frame 1. A driving mechanism is connected between the first placement frame and the second placement frame.

Optionally, the unloading mechanism includes a first mounting rod, a slide plate, a first rotating rod, a conveyor belt, a connecting rod and a second rotating rod. The first mounting rods are arranged symmetrically on one side of the crushing frame, and the tops of the first mounting rods are A slide plate is provided, a first rotating rod is provided on one side of the sliding board, and connecting rods are arranged symmetrically on the sliding board, a second rotating rod is connected between the connecting rods in a rotating manner, and a connecting rod is connected between the second rotating rod and the first rotating rod. conveyor belt.

Optionally, the drive mechanism includes a first full-toothed gear, a second full-toothed gear, a mounting ring, a third rotating rod, a first worm, a first bevel gear, a mounting block, a turntable, and a second bevel gear, and the second crushing One side of the roller is provided with a first full-toothed gear, one side of the first pulverizing roller is provided with a second full-toothed gear, one side of the second placement frame is provided with a mounting ring, and the rotating type of the mounting ring is provided with a third rotating rod. There is a first worm on the top of the rotating rod, the first worm meshes with the second full-toothed gear and the first full-toothed gear, the first bevel gear is arranged on the bottom of the third rotating rod, and a mounting block is arranged on one side of the first placement frame. A turntable is installed in the installation block, and a second bevel gear is arranged on one side of the turntable, and the second bevel gear meshes with the first bevel gear.

Optionally, the collection mechanism includes a collection frame, a first articulated rod, a second articulated rod, a third spring, a baffle and a handle, a collection frame is provided on the top of the placement frame, and a first articulated rod is provided symmetrically on one side of the collection frame , the first articulated rods are rotatably provided with second articulated rods, third springs are arranged symmetrically between the second articulated rods and adjacent first articulated rods, and baffles are connected between the bottoms of the second articulated rods, There is a handle on one side of the baffle.

Optionally, a recovery mechanism is also included. The recovery mechanism includes a recovery frame, a telescopic sleeve, a telescopic rod and a second spring. The top side of the first placement frame is provided with a recovery frame, and the telescopic sleeve is symmetrically arranged in the recovery frame. The telescopic sleeve The upper sliding type is provided with a telescopic rod, and a second spring is connected between the telescopic rod and the adjacent telescopic sleeve.

Optionally, a screening mechanism is also included. The screening mechanism includes a guide rail, a screen, a top block and a wedge block. The second placement frame is symmetrically provided with through holes, and one side of the second placement frame is symmetrically provided with guide rails. Between the guide rails Movably connected with a screen, one side of the top of the screen is symmetrically provided with a top block, and one side of the second placement frame is symmetrically provided with a wedge-shaped block.

Optionally, an adjustment mechanism is also included, and the adjustment mechanism includes an adjustment frame, a fourth rotating rod, a pulley assembly, a second worm, a third worm, a cam, a slide rail, a screw, a push rod, a fixed block, a guide rod and a second worm. One spring, one side of the second placement frame is symmetrically provided with an adjustment frame, and the fourth rotating rod is rotatably connected between the adjusting frames, the second worm is provided in the middle of the fourth rotating rod, the third worm gear is provided in the middle of the third rotating rod, and The third worm gear meshes with the second worm, cams are provided at both ends of the fourth rotating rod, and a pulley assembly is connected between the fourth rotating rod and both sides of the second rotating rod, and the pulley assembly is composed of two pulleys and a flat belt , the two pulleys are respectively connected to the fourth rotating rod and the second rotating rod, and the flat belt is connected between the two pulleys. The top side of the screen is symmetrically equipped with slide rails, and sliding blocks are installed inside the slide rails. The slide rails are rotatably equipped with screws, which are rotatably connected to the adjacent sliders, and the through holes are slidably equipped with ejector rods, which are rotatably connected to the adjacent sliders, and the top of the guide rails are equipped with Both the fixed block and the outer side of the slide rail are provided with guide rods, the guide rods are slidably connected to the adjacent fixed blocks, and the first springs are connected between the guide rods and the adjacent fixed blocks.

Optionally, the third spring is a torsion spring.

The present invention has the following advantages: through the provided driving mechanism, the first crushing roller and the second crushing roller can be rotated to squeeze the tablet into medicinal powder; through the provided screening mechanism, the extruded medicinal powder can be screened to avoid granular The tablet residues are mixed with the powder; through the set recovery mechanism, the smaller tablet residues can be recycled; through the set adjustment mechanism, the screen can be moved back and forth automatically without manual rotation of the second rotating rod, without Push manually.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 2 is a three-dimensional structural schematic diagram of the unloading mechanism of the present invention.

Fig. 3 is a schematic perspective view of the drive mechanism of the present invention.

Fig. 4 is a schematic diagram of the three-dimensional structure of the screening mechanism of the present invention.

Fig. 5 is a schematic diagram of the three-dimensional structure of the adjustment mechanism of the present invention.

Fig. 6 is a schematic diagram of a partial three-dimensional structure of the adjustment mechanism of the present invention.

Fig. 7 is a schematic diagram of an enlarged structure at point A of the present invention.

Fig. 8 is a schematic diagram of the three-dimensional structure of the recovery mechanism of the present invention.

Fig. 9 is a schematic diagram of the three-dimensional structure of the collecting mechanism of the present invention.

The meanings of reference signs in the figure: 1: placement frame, 2: first installation board, 3: first placement frame, 4: second installation board, 5: second placement frame, 6: third installation board, 7: Crushing frame, 8: first crushing roller, 9: second crushing roller, 11: feeding mechanism, 111: first installation rod, 112: slide plate, 113: first rotating rod, 114: conveyor belt, 115: connecting rod, 116: second rotating rod, 12: driving mechanism, 121: first full-tooth gear, 122: second full-tooth gear, 123: mounting ring, 124: third rotating rod, 125: first worm, 126: first Bevel gear, 127: mounting block, 128: turntable, 129: second bevel gear, 13: screening mechanism, 132: guide rail, 133: through hole, 134: screen, 135: wedge block, 136: top block, 14: Adjusting mechanism, 141: adjusting frame, 142: fourth rotating rod, 143: pulley assembly, 144: second worm, 145: third worm gear, 146: cam, 147: slide rail, 148: screw rod, 149: ejector rod, 1411: fixed block, 1412: guide rod, 1413: first spring, 15: recovery mechanism, 151: recovery frame, 152: telescopic sleeve, 153: telescopic rod, 154: second spring, 16: collection mechanism, 161: collection Frame, 162: first hinged rod, 163: second hinged rod, 164: third spring, 165: baffle plate, 166: handle.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. It is only stated here that the words for directions such as up, down, left, right, front, back, inside, and outside that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific to the present invention. limited.

Example 1

A device for crushing and collecting medicines for external application in dermatology. The second placing frame 5, the third mounting plate 6, the crushing frame 7, the first crushing roller 8, the second crushing roller 9, the feeding mechanism 11, the driving mechanism 12 and the collecting mechanism 16, the left and right sides of the placement frame 1 are all symmetrical A first mounting plate 2 is provided, a first placement frame 3 is arranged between the tops of the first mounting plates 2, a second mounting plate 4 is arranged on the left and right sides of the first placement frame 3, and a second mounting plate 4 is arranged between the tops of the second mounting plates 4. There is a second placing frame 5, and the left and right sides of the second placing frame 5 are symmetrically provided with a third mounting plate 6, and a crushing frame 7 is arranged between the tops of the third mounting plate 6, and the rotating type on the right side of the crushing frame 7 is provided with a third mounting plate 6. A crushing roller 8, the left side of the crushing frame 7 is rotated and is provided with a second crushing roller 9, the crushing frame 7 front side is provided with a blanking mechanism 11, the top of the placement frame 1 is provided with a collection mechanism 16, the crushing frame 7, the first placement frame 3 and the second placement frame 5 is connected with a drive mechanism 12 .

The blanking mechanism 11 includes a first mounting rod 111, a slide plate 112, a first rotating rod 113, a conveyor belt 114, a connecting rod 115 and a second rotating rod 116, and the left and right sides of the crushing frame 7 are symmetrically provided with the first mounting rod 111, the second A slide plate 112 is provided between the tops of the installation rods 111, the front side of the slide plate 112 is rotatably provided with a first rotating rod 113, and the left and right symmetrical connecting rods 115 are arranged on the sliding plate 112, and the connecting rods 115 are rotatably connected with a second rotating rod 116 , a conveyor belt 114 is connected between the second rotating rod 116 and the first rotating rod 113 .

The drive mechanism 12 includes a first full-toothed gear 121, a second full-toothed gear 122, a mounting ring 123, a third rotating rod 124, a first worm 125, a first bevel gear 126, a mounting block 127, a turntable 128 and a second bevel Gear 129, the second pulverizing roller 9 front side is provided with the first full-toothed gear 121, the first pulverizing roller 8 front side is provided with the second full-toothed gear 122, the second placing frame 5 front side is provided with the installation ring 123, the installation ring The 123 internal rotation type is provided with a third rotating rod 124, and the top of the third rotating rod 124 is provided with a first worm 125, and the first worm 125 meshes with the second full-toothed gear 122 and the first full-toothed gear 121, and the third rotating rod 124 bottoms are provided with the first bevel gear 126, and the front side of the first placement frame 3 is provided with the installation block 127, and the rotating type in the installation block 127 is provided with the turntable 128, and the turntable 128 rear side is provided with the second bevel gear 129, and the second bevel gear 129 meshes with the first bevel gear 126 .

The collection mechanism 16 includes a collection frame 161, a first hinged rod 162, a second hinged rod 163, a third spring 164, a baffle plate 165 and a handle 166. The top of the placement frame 1 is provided with a collection frame 161, and the front side of the collection frame 161 is left and right symmetrical. A first articulated rod 162 is provided, and a second articulated rod 163 is arranged on the first articulated rod 162, and a third spring 164 is symmetrically arranged between the second articulated rod 163 and the adjacent first articulated rod 162. A baffle 165 is connected between the bottoms of the second hinged rods 163 , and a handle 166 is provided on the front side of the baffle 165 .

When it is necessary to crush the medicine so that it can be better applied to the wound, the staff can put the tablet on the conveyor belt 114, and then turn the turntable 128, the turntable 128 rotates to drive the second bevel gear 129 to rotate, and then drives the first bevel gear The gear 126 rotates, the first bevel gear 126 rotates to drive the first worm 125 and the third rotating rod 124 to rotate, the first worm 125 rotates to drive the second full-toothed gear 122 and the first full-toothed gear 121 to rotate, and then drives the first crushing roller 8 and the second crushing roller 9 rotate, and then the staff just can rotate the second rotating rod 116, and the second rotating rod 116 rotates to drive the conveyor belt 114 to rotate, and the conveyor belt 114 rotates to drive the tablets to move backward, thereby falling on the slide plate 112 Between the first pulverizing roller 8 and the second pulverizing roller 9, the first pulverizing roller 8 and the second pulverizing roller 9 rotate and just can extrude the tablet into medicine powder, drop in the collecting frame 161 subsequently, the staff just can constantly Put the tablet on the conveyer belt 114, turn the turntable 128 and the second turnrod 116 at the same time, the tablet can be continuously crushed, and finally stop turning the turntable 128 and the second turnrod 116, and the staff can pull the baffle plate 165 through the handle 166 Rotate upwards, and then drive the second articulated rod 163 to rotate upwards, the third spring 164 is deformed, at this time, the baffle plate 165 no longer blocks the collection frame 161, and the powder in the collection frame 161 can be taken out, and then loosen after the powder is taken out The handle 166 , under the action of the third spring 164 , the handle 166 , the baffle plate 165 and the second hinged rod 163 are rotated and reset.

Example 2

On the basis of Embodiment 1, as shown in Fig. 1, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, a screening mechanism 13 is also included, and the screening mechanism 13 includes a guide rail 132, a screen cloth 134, a top Block 136 and wedge-shaped block 135, the second placement frame 5 fronts left and right symmetrically have through hole 133, the left and right sides in the second placement frame 5 are symmetrically provided with guide rails 132, movably connected with screen cloth 134 between guide rails 132, screen A top block 136 is symmetrically arranged on the rear side of the top of the net 134 , and a wedge-shaped block 135 is symmetrically arranged on the rear side of the second placement frame 5 .

Also include recovery mechanism 15, recovery mechanism 15 includes recovery frame 151, telescopic sleeve 152, telescopic rod 153 and the second spring 154, the rear side of the first placement frame 3 top is provided with recovery frame 151, left and right symmetry is arranged in the recovery frame 151 There are telescopic sleeves 152, and telescopic rods 153 are slidingly arranged on the telescopic sleeves 152, and second springs 154 are connected between the telescopic rods 153 and adjacent telescopic sleeves 152.

When the first crushing roller 8 and the second crushing roller 9 rotated and the tablets were extruded into powder, there would be some smaller tablet residues. At this time, the powder could fall into the collection frame 161 through the screen 134, and the smaller tablet residues Staying on the screen 134, the staff can pull the screen 134 backward, thereby driving the top block 136 to move backward, and the top block 136 will also rotate downward under the action of the wedge-shaped block 135, thereby driving the screen 134 downward Rotate, screen cloth 134 just can be contacted with telescopic rod 153 and drives telescopic rod 153 to move downwards, and second spring 154 is compressed, thereby the smaller tablet residue on screen cloth 134 just can slide backward and enter in recovery frame 151, then Just can push back screen cloth 134 forward, now under the effect of second spring 154 telescopic bar 153 upwards moves and resets, thereby screen cloth 134 and top block 136 are rotated upwards and resets, and finally the staff just can reclaim frame 151 Smaller tablet residues are recycled, so that the extruded drug powder is screened to prevent granular tablet residues from being mixed with the drug powder.

Also include adjustment mechanism 14, adjustment mechanism 14 includes adjustment frame 141, the fourth rotating rod 142, pulley assembly 143, the second worm screw 144, the third worm wheel 145, cam 146, slide rail 147, screw rod 148, push rod 149, Fixing block 1411, guide bar 1412 and first spring 1413, the left and right sides of the second placement frame 5 are symmetrically provided with adjusting frame 141, and the fourth rotating rod 142 is rotatably connected between adjusting frame 141, and the middle part of the fourth rotating rod 142 is provided with Second worm 144, the third worm wheel 145 is provided with the middle part of the third rotating rod 124, and the third worm wheel 145 meshes with the second worm screw 144, and the left and right ends of the fourth rotating rod 142 are provided with cams 146, and the fourth rotating rod 142 is connected to the second worm screw 144. The pulley assembly 143 is connected between the left and right sides of the second rotating rod 116. The pulley assembly 143 is composed of two pulleys and a flat belt. The two pulleys are respectively connected to the fourth rotating rod 142 and the second rotating rod 116. Belt is connected between two belt pulleys, screen cloth 134 top front sides are provided with slide rail 147 symmetrically left and right, in slide rail 147, all sliding type is provided with slide block, and in slide rail 147, all rotating type is provided with screw rod 148, and screw rod 148 and Adjacent sliders are rotationally connected, and a push rod 149 is slidably provided in the through hole 133, and the ejector rod 149 is rotationally connected with adjacent sliders, and the top of the guide rail 132 is provided with a fixed block 1411, and the outer side of the slide rail 147 Both guide rods 1412 are provided, and the guide rods 1412 are slidably connected to the adjacent fixed blocks 1411 , and the first springs 1413 are connected between the guide rods 1412 and the adjacent fixed blocks 1411 .

The staff can adjust the position of the slider according to the size of the tablet residue, so as to adjust the movable distance of the screen 134, first turn the screw rod 148 to drive the slider to move to a suitable position, thereby driving the ejector rod 149 to move to a suitable position, Then just can start the extruding work to tablet, the 3rd rotating rod 124 rotates and drives the 2nd worm screw 144 to rotate through the 3rd worm gear 145, and then drives the 4th rotating rod 142 to rotate, and the 4th rotating rod 142 rotates and drives the pulley assembly 143 to rotate, Thereby driving the second rotating rod 116 to rotate, so just can not need to manually rotate the second rotating rod 116, the fourth rotating rod 142 rotates and also drives the cam 146 to rotate, and after the convex part of the cam 146 rotates to contact with the push rod 149, it can drive The push rod 149 moves backward, and the push rod 149 moves backward to drive the slide block and the slide rail 147 to move backward, thereby driving the guide rod 1412 and the screen cloth 134 to move backward, and the first spring 1413 is stretched. After the position is rotated to be far away from the push rod 149, the screen 134 moves forward and resets under the action of the first spring 1413, so that the screen 134 can be moved forward and backward automatically without manual push, and the screen 134 has been moved forward at this time. The movable distance of 134 is adjusted so that the gap formed between the screen cloth 134 and the second placement frame 5 is just the size of the tablet residue, so that when the tablet residue can be prevented from slipping, it will directly fly out of the recovery frame 151.

The above descriptions are only examples of implementation of the present invention, and are not intended to limit the present invention. All equivalent replacements made within the principle of the present invention shall be included in the protection scope of the present invention. The content not described in detail in the present invention belongs to the prior art known to those skilled in the art.

Claims (2)

1. The utility model provides a broken collection device of medicine for external application in dermatological department, a serial communication port, including settling frame (1), first mounting panel (2), first frame (3) of placing, second mounting panel (4), frame (5) are placed to the second, third mounting panel (6), smash frame (7), first crushing gyro wheel (8), second crushing gyro wheel (9), unloading mechanism (11), actuating mechanism (12) and collection mechanism (16), settling frame (1) both sides equal symmetry are equipped with first mounting panel (2), be equipped with first frame (3) of placing between first mounting panel (2) top, first frame (3) both sides all are equipped with second mounting panel (4) are placed to the first frame (4) of placing, be equipped with second frame (5) of placing between second mounting panel (4) top, second frame (5) both sides equal symmetry are equipped with third mounting panel (6) are placed to the second, be equipped with crushing frame (7) between third mounting panel (6) top, crushing frame (7) one side rotation are equipped with first crushing gyro wheel (8), crushing frame (9) are equipped with second crushing gyro wheel (9) to crushing frame (7) one side rotation, crushing frame (7) one side is equipped with unloading mechanism (11) and settling frame (1) top (16) are equipped with crushing frame (16) A driving mechanism (12) is connected between the first placing frame (3) and the second placing frame (5);

the blanking mechanism (11) comprises a first mounting rod (111), a sliding plate (112), a first rotating rod (113), a conveying belt (114), connecting rods (115) and a second rotating rod (116), wherein the first mounting rod (111) is symmetrically arranged on one side of the crushing frame (7), the sliding plate (112) is arranged between the tops of the first mounting rods (111), the first rotating rod (113) is rotatably arranged on one side of the sliding plate (112), the connecting rods (115) are symmetrically arranged on the sliding plate (112), the second rotating rod (116) is rotatably connected between the connecting rods (115), and the conveying belt (114) is connected between the second rotating rod (116) and the first rotating rod (113);

the driving mechanism (12) comprises a first full-tooth gear (121), a second full-tooth gear (122), a mounting ring (123), a third rotating rod (124), a first worm (125), a first bevel gear (126), a mounting block (127), a rotary table (128) and a second bevel gear (129), wherein the first full-tooth gear (121) is arranged on one side of the second crushing roller (9), the second full-tooth gear (122) is arranged on one side of the first crushing roller (8), the mounting ring (123) is arranged on one side of the second placing frame (5), the third rotating rod (124) is arranged in a rotating mode, the first worm (125) is arranged at the top of the third rotating rod (124), the first worm (125) is meshed with the second full-tooth gear (122) and the first full-tooth gear (121), the first bevel gear (126) is arranged at the bottom of the third rotating rod (124), the mounting block (127) is arranged on one side of the first placing frame (3), the rotary table (128) is arranged on one side of the rotary table (128), the second bevel gear (129) is arranged on one side of the second bevel gear (129), and the second bevel gear (129) is meshed with the first bevel gear (126);

the collecting mechanism (16) comprises a collecting frame (161), a first hinging rod (162), a second hinging rod (163), a third spring (164), a baffle plate (165) and a handle (166), wherein the collecting frame (161) is arranged at the top of the placement frame (1), the first hinging rod (162) is symmetrically arranged at one side of the collecting frame (161) in a left-right mode, the second hinging rod (163) is symmetrically arranged on the first hinging rod (162), the third spring (164) is symmetrically arranged between the second hinging rod (163) and the adjacent first hinging rod (162), the baffle plate (165) is connected between the bottoms of the second hinging rods (163), and the handle (166) is arranged at one side of the baffle plate (165);

the recycling mechanism (15) comprises a recycling frame (151), telescopic sleeves (152), telescopic rods (153) and second springs (154), wherein the recycling frame (151) is arranged on one side of the top of the first placement frame (3), the telescopic sleeves (152) are symmetrically arranged in the recycling frame (151), the telescopic rods (153) are respectively arranged on the telescopic sleeves (152) in a sliding mode, and the second springs (154) are respectively connected between the telescopic rods (153) and the adjacent telescopic sleeves (152);

the screening device comprises a first placing frame (5), a second placing frame (5) and a screening mechanism (13), wherein the screening mechanism (13) comprises guide rails (132), a screen (134), top blocks (136) and wedge blocks (135), through holes (133) are symmetrically formed in the second placing frame (5), the guide rails (132) are symmetrically arranged on one side of the second placing frame (5), the screen (134) is movably connected between the guide rails (132), the top of the screen (134) is symmetrically provided with the top blocks (136), and the wedge blocks (135) are symmetrically arranged on one side of the second placing frame (5);

the device also comprises an adjusting mechanism (14), the adjusting mechanism (14) comprises an adjusting frame (141), a fourth rotating rod (142), a belt pulley assembly (143), a second worm (144), a third worm wheel (145), a cam (146), a sliding rail (147), a screw rod (148), a push rod (149), a fixed block (1411), a guide rod (1412) and a first spring (1413), the adjusting frame (141) is symmetrically arranged on one side of the second placing frame (5), the adjusting frame (141) is rotationally connected with the fourth rotating rod (142), the middle part of the fourth rotating rod (142) is provided with a second worm (144), the middle part of the third rotating rod (124) is provided with the third worm wheel (145), the third worm wheel (145) is meshed with the second worm (144), two ends of the fourth rotating rod (142) are respectively provided with the cam (146), two sides of the fourth rotating rod (142) are respectively connected with the belt pulley assembly (143), the belt pulley assembly (143) is respectively composed of two belt pulleys and a flat belt, the two belt pulleys are respectively connected with the fourth rotating rod (142) and the second rotating rod (116), the flat belt pulley is connected with the two belt pulleys, the belt pulleys are symmetrically provided with the sliding rail (147) and the sliding on one side (147), screw rod (148) and adjacent slider rotation type are connected, and equal slidingtype is equipped with ejector pin (149) in through-hole (133), and ejector pin (149) and adjacent slider all rotate the formula and are connected, and guide rail (132) top all is equipped with fixed block (1411), and the slide rail (147) outside all is equipped with guide bar (1412), and guide bar (1412) are connected with adjacent fixed block (1411) slidingtype, all are connected with first spring (1413) between guide bar (1412) and the adjacent fixed block (1411).

2. A device for crushing and collecting a dermatological agent for external application according to claim 1, wherein the third spring (164) is a torsion spring.