CN215224664U - Ecological processingequipment who breeds with biological feed - Google Patents

Ecological processingequipment who breeds with biological feed Download PDF

Info

Publication number
CN215224664U
CN215224664U CN202120951750.2U CN202120951750U CN215224664U CN 215224664 U CN215224664 U CN 215224664U CN 202120951750 U CN202120951750 U CN 202120951750U CN 215224664 U CN215224664 U CN 215224664U
Authority
CN
China
Prior art keywords
spring
block
fixedly connected
groove
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202120951750.2U
Other languages
Chinese (zh)
Inventor
丁保卫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changjiang Hongfeng Bawangling Pheasant Development Co ltd
Original Assignee
Changjiang Hongfeng Bawangling Pheasant Development Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changjiang Hongfeng Bawangling Pheasant Development Co ltd filed Critical Changjiang Hongfeng Bawangling Pheasant Development Co ltd
Priority to CN202120951750.2U priority Critical patent/CN215224664U/en
Application granted granted Critical
Publication of CN215224664U publication Critical patent/CN215224664U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Springs (AREA)

Abstract

The utility model belongs to the field of feed processing devices, in particular to a processing device of biological feed for ecological breeding, which comprises a device main body, a bracket, a motor and a feed inlet; the device comprises a device body and is characterized in that a support is fixedly connected to the bottom end of the device body, a motor is arranged at the bottom end of the support, a damping mechanism is arranged at the bottom end of the motor, a feeding hole is fixedly connected to the top end of the device body, and a dustproof mechanism is arranged at the top end of the feeding hole; the damping mechanism comprises a base plate, a sleeve rod, a sleeve groove, a fixed sleeve, a first spring, a hinge rod, a second sliding block, a second sliding groove, a second spring and a fixed block, the bottom end of the motor is fixedly connected with the base plate, the sleeve rod is fixedly connected to both sides of the bottom end of the base plate, the sleeve rod is sleeved inside the sleeve groove, the sleeve groove is formed inside the fixed sleeve, and the fixed sleeve is fixedly connected with the support; the damping mechanism has the function of buffering the vibration of the motor during working, and the noise generated by the device during working is reduced.

Description

Ecological processingequipment who breeds with biological feed
Technical Field
The utility model relates to a feed processing device field specifically is a processingequipment of biological feed for ecological breed.
Background
The coarse fodder is generally required to be crushed in the processing process of the fodder, so that the granules of the fodder are smaller and are easier to absorb and digest, and the fodder is crushed by using a special fodder crushing and processing device for processing.
Most of the existing feed crushing and processing devices do not have a damping structure for a motor, and the noise is high when the device works, and when the device works, the motor on the device collides with a bracket due to vibration, so that high noise is generated; therefore, a processing device of biological feed for ecological breeding is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate the not enough of prior art, current fodder shredding device does not have the great problem of noise to the shock-absorbing structure during operation of motor mostly, the utility model provides an ecological processingequipment who breeds with biological feed.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a processing device of biological feed for ecological breeding, which comprises a device main body, a bracket, a motor and a feed inlet; the device comprises a device body and is characterized in that a support is fixedly connected to the bottom end of the device body, a motor is arranged at the bottom end of the support, a damping mechanism is arranged at the bottom end of the motor, a feeding hole is fixedly connected to the top end of the device body, and a dustproof mechanism is arranged at the top end of the feeding hole; damping device includes backing plate, loop bar, cover groove, fixed cover, first spring, articulated rod, second slider, second spout, second spring and fixed block, plays the effect that reduces the noise of device at the during operation through damping device.
Preferably, the bottom of the motor is fixedly connected with a base plate, both sides of the bottom of the base plate are fixedly connected with loop bars, the loop bars are sleeved in the loop grooves, the loop grooves are arranged in the fixed sleeves, the fixed sleeves are fixedly connected with the support, the fixed sleeves are wound with first springs outside the loop bars, the top ends of the first springs are fixedly connected with the base plate, the bottom ends of the first springs are fixedly connected with the fixed sleeves, one side of the bottom end of the fixed sleeves is movably connected with a hinge rod through a rotating shaft, one side of the hinge rod away from the fixed sleeves is movably connected with a second sliding block through a rotating shaft, the second sliding block is slidably connected in the second sliding groove, a second spring is arranged in the second sliding groove, the second sliding groove is arranged in the fixed block, the fixed block is fixedly connected at the central position of the bottom end of the base plate, and plays a role of buffering vibration of the motor during working through a damping mechanism, reduce the noise generated by the device during operation.
Preferably, the dustproof mechanism comprises a cover plate, an insertion block, an insertion slot, a fixed seat, a clamping slot, a clamping block, a movable cavity, a button and a third spring, the cover plate is arranged at the top end of the feed inlet, the insertion block is fixedly connected to both sides of the bottom end of the cover plate, the insertion block is inserted into the insertion slot, the insertion slot is arranged in the fixed seat, the fixed seat is fixedly connected to both sides of the top end of the feed inlet, the clamping slot is arranged at the bottom end of one side of the insertion block, the clamping block is clamped in the clamping slot, the clamping block is arranged in the movable cavity, the movable cavity is arranged in the fixed seat, one side of the clamping block, which is far away from the clamping slot, penetrates through the fixed seat and extends to the outer side of the fixed seat, the button is fixedly connected to one side of the clamping block, the third spring is arranged between the button and the fixed seat, and one side, which is close to the button, is fixedly connected with the button, and one side of the third spring, which is far away from the button, is fixedly connected with the fixed seat, and the dustproof mechanism is used for preventing dust from entering the device under the condition of long-time non-use.
Preferably, the bottom end glue of cover inslot portion has the buffer block, and the buffer block is the rubber material, plays the effect through the buffer block of rubber material and prevents that the bottom of cover inslot from producing the damage because of receiving the striking.
Preferably, the first slider of the equal fixedly connected with in loop bar bottom both sides, and first slider sliding connection is in the inside of first spout, first spout is seted up in the inside both sides of loop bar, plays the effect that reduces the frictional force effect of loop bar when removing through the effect of first slider and first spout, makes the loop bar more smooth and easy when removing.
Preferably, one side of the button far away from the third spring is glued with a cushion pad, the cushion pad is made of rubber, and the cushion pad made of rubber plays a more comfortable effect when the button is pressed by a person.
The utility model discloses an useful part lies in:
1. the utility model discloses a backing plate, the loop bar, the trepanning, fixed cover, first spring, the hinge bar, the second slider, the second spout, the structural design of second spring and fixed block, when the device is at the during operation, the backing plate moves downwards because of the vibration of motor, also move downwards to the inside in trepanning in step with backing plate fixed connection's loop bar thereupon, make the backing plate produce the extrusion to first spring, first spring produces elastic deformation under the effect of extrusion force, alleviate the vibration of motor under the effect of the reducing force of first spring, when moving downwards at the backing plate simultaneously. The second sliding block which is connected inside the second sliding groove in a sliding mode is moved to the center position of the second sliding groove due to the fact that the height of the base plate is reduced, the second spring is extruded, the second spring is elastically deformed, vibration is buffered, the function of reducing noise of the device during operation is achieved, the problem that the existing feed crushing and processing device does not have a damping structure for a motor and is high in noise during operation is solved, and the processing efficiency of the device is improved;
2. the utility model realizes the function of protecting the feed inlet through the structural design of the cover plate, the inserting block, the slot, the fixing seat, the clamping groove, the clamping block, the movable cavity, the button and the third spring, when the feed inlet is closed, the cover plate is pressed downwards at first, the inserting block extrudes the clamping block under the action of the downward pressure, the clamping block moves towards the inside of the movable cavity, the button moves along with the clamping block when the clamping block moves, the third spring is extruded, the third spring generates elastic deformation, the extrusion force of the inserting block to the clamping block disappears after the inserting block moves downwards to the limit, at the moment, the clamping block returns to the original position under the action of the reducing force of the third spring and is clamped with the clamping groove, the function of limiting the cover plate is realized, the problem that the existing feed processing device does not have the function of protecting the feed inlet at most is solved, and the adaptability of the device is improved, the problem that dust enters the device due to the fact that the device is not used for a long time is avoided, the influence on the quality of the feed processed after the device is caused is solved, and the practicability and the usability of the device are improved compared with those of an existing device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic front view of the first embodiment;
FIG. 2 is a schematic cross-sectional front view illustrating a structure of the first embodiment;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 according to the first embodiment;
FIG. 4 is an enlarged structural diagram of a portion B in FIG. 2 according to the first embodiment;
FIG. 5 is an enlarged structural view of the first embodiment at C in FIG. 2;
fig. 6 is a schematic structural diagram of a front cross section in the second embodiment.
In the figure: 1. a device main body; 2. a support; 3. a motor; 41. a base plate; 42. a loop bar; 43. sleeving a groove; 44. a buffer block; 45. fixing a sleeve; 46. a first slider; 47. a first chute; 48. a first spring; 49. a hinged lever; 410. a second slider; 411. a second chute; 412. a second spring; 413. a fixed block; 5. a feed inlet; 61. a cover plate; 62. inserting a block; 63. a slot; 64. a fixed seat; 65. a card slot; 66. a clamping block; 67. a movable cavity; 68. a button; 69. a third spring; 610. a movable block; 611. a movable groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1-5, a processing device for biological feed for ecological breeding comprises a device body 1, a bracket 2, a motor 3 and a feed inlet 5; the device comprises a device body 1 and is characterized in that a support 2 is fixedly connected to the bottom end of the device body 1, a motor 3 is arranged at the bottom end of the support 2, a damping mechanism is arranged at the bottom end of the motor 3, a feed port 5 is fixedly connected to the top end of the device body 1, and a dustproof mechanism is arranged at the top end of the feed port 5; the damping mechanism comprises a base plate 41, a sleeve rod 42, a sleeve groove 43, a fixed sleeve 45, a first spring 48, a hinged rod 49, a second sliding block 410, a second sliding groove 411, a second spring 412 and a fixed block 413; during operation, through the effect that damper alleviated the produced vibration of during operation motor 3, reduce the noise that motor 3 produced at the during operation, make the device operation more stable.
A backing plate 41 is fixedly connected with the bottom end of the motor 3, sleeve rods 42 are fixedly connected with both sides of the bottom end of the backing plate 41, the sleeve rod 42 is sleeved in the sleeve groove 43, the sleeve groove 43 is arranged in the fixed sleeve 45, the fixed sleeve 45 is fixedly connected with the bracket 2, and the fixed sleeve 45 and the outside of the loop bar 42 are wound with a first spring 48, the top end of the first spring 48 is fixedly connected with the backing plate 41, and the bottom end of the first spring 48 is fixedly connected with the fixed sleeve 45, one side of the bottom end of the fixed sleeve 45 is movably connected with a hinged rod 49 through a rotating shaft, and one side of the hinge rod 49 far away from the fixed sleeve 45 is movably connected with the second sliding block 410 through a rotating shaft, the second sliding block 410 is connected in the second sliding slot 411 in a sliding way, a second spring 412 is arranged inside the second sliding chute 411, the second sliding chute 411 is arranged inside a fixed block 413, and the fixed block 413 is fixedly connected to the center of the bottom end of the backing plate 41; during operation, backing plate 41 moves down because of the vibration of motor 3, loop bar 42 with backing plate 41 fixed connection also moves down to the inside of trepanning 43 in step with it, backing plate 41 produces the extrusion to first spring 48 this moment, first spring 48 produces elastic deformation, alleviate the vibration of motor 3 under the effect of the reducing force of first spring 48 simultaneously, when backing plate 41 moves down, because of the high reduction of backing plate 41 for sliding connection also moves to the central point department of second spout 411 at the inside second slider 410 of second spout 411, produce the extrusion to second spring 412, make second spring 412 produce elastic deformation, cushion the vibration.
The dustproof mechanism comprises a cover plate 61, an inserting block 62, a slot 63, a fixed seat 64, a clamping groove 65, a fixture block 66, a movable cavity 67, a button 68 and a third spring 69, wherein the cover plate 61 is arranged at the top end of the feed inlet 5, the inserting block 62 is fixedly connected with both sides of the bottom end of the cover plate 61, the inserting block 62 is inserted in the slot 63, the slot 63 is arranged in the fixed seat 64, the fixed seat 64 is fixedly connected with both sides of the top end of the feed inlet 5, the clamping groove 65 is arranged at the bottom end of one side of the inserting block 62, the fixture block 66 is clamped in the clamping groove 65, the fixture block 66 is arranged in the movable cavity 67, the movable cavity 67 is arranged in the fixed seat 64, one side of the fixture block 66 far away from the clamping groove 65 penetrates through the fixed seat 64 and extends to the outer side of the fixed seat 64, the button 68 is fixedly connected with one side of the fixture block 66 far away from the fixed seat 64, and the third spring 69 is arranged between the button 68 and the fixed seat 64, one side of the third spring 69, which is close to the button 68, is fixedly connected with the button 68, and one side of the third spring 69, which is far away from the button 68, is fixedly connected with the fixed seat 64; during operation, the insert block 62 extrudes the clamp block 66, so that the clamp block 66 moves towards the inside of the movable cavity 67, the button 68 also moves along when the clamp block 66 moves, the third spring 69 is extruded, the third spring 69 elastically deforms, the extrusion force of the insert block 62 on the clamp block 66 disappears after the insert block 62 moves downwards to the limit, and at the moment, the clamp block 66 recovers to the original position under the action of the restoring force of the third spring 69 and is clamped with the clamp groove 65, so that the cover plate 61 is limited.
A buffer block 44 is glued at the bottom end inside the sleeve groove 43, and the buffer block 44 is made of rubber; when the buffer block 44 works, the impact of the loop bar 42 is buffered through the action of the buffer block 44, and the loop bar 42 is prevented from directly impacting the interior of the loop groove 43.
Both sides of the bottom end of the loop bar 42 are fixedly connected with first sliding blocks 46, the first sliding blocks 46 are connected inside first sliding grooves 47 in a sliding manner, and the first sliding grooves 47 are formed in both sides inside the loop groove 43; during operation, the first sliding block 46 slides in the first sliding groove 47, and the length of the first sliding groove 47 is used for limiting the moving distance of the loop bar 42, so that the loop bar 42 is prevented from being separated from the loop groove 43.
A buffer pad is glued on one side of the button 68 away from the third spring 69, and the buffer pad is made of rubber; in operation, the bumper pad is pressed, and the bumper pad deforms to increase the contact area between the bumper pad and the fingers, making the user more comfortable when pressing the button 68.
Example two
Referring to fig. 6, as another implementation manner of the first comparative example, a movable block 610 is fixedly connected to a bottom end of the fixture block 66 near the movable cavity 67, the movable block 610 is slidably connected to an inside of a movable groove 611, and the movable groove 611 is formed at a bottom end of the movable cavity 67; during operation, the movable block 610 slides in the movable groove 611 along with the latch 66, so as to reduce the friction force of the latch 66 during movement, and the latch 66 is not easily locked due to excessive friction force during movement in the movable cavity 67.
In the working principle, when the device works, the backing plate 41 moves downwards due to the vibration of the motor 3, the loop bar 42 fixedly connected with the backing plate 41 also synchronously moves downwards to the inside of the loop groove 43, so that the backing plate 41 extrudes the first spring 48, the first spring 48 generates elastic deformation under the action of the extrusion force, the vibration of the motor 3 is relieved under the action of the reduction force of the first spring 48, meanwhile, when the backing plate 41 moves downwards, the height of the backing plate 41 is reduced, so that the second sliding block 410 which is slidably connected inside the second sliding groove 411 also moves towards the center position of the second sliding groove 411, the second spring 412 is extruded, the second spring 412 generates elastic deformation, the vibration is buffered, and when the backing plate 41 moves upwards due to the vibration of the motor 3, the opposite is realized.
When the feed port 5 is to be closed, the cover plate 61 is firstly pressed downwards, the insert block 62 extrudes the clamp block 66 under the action of the downward pressure, so that the clamp block 66 moves towards the inside of the movable cavity 67, the button 68 moves along with the clamp block 66 when the clamp block 66 moves, and the third spring 69 is extruded, so that the third spring 69 generates elastic deformation, when the insert block 62 moves downwards to the limit, the extrusion force of the insert block 62 on the clamp block 66 disappears, at the moment, the clamp block 66 returns to the original position under the action of the restoring force of the third spring 69 and is clamped with the clamp groove 65, the function of limiting the cover plate 61 is achieved, when the feed port 5 is to be opened, the button 68 is firstly pressed inwards, the clamp block 66 generates elastic deformation under the action of the pressure and moves towards the inside of the movable cavity 67, the clamping state with the clamp groove 65 is released, and the limiting effect of the cover plate 61 is released, at this time, the cover plate 61 is pulled upwards to remove the cover plate 61, so that the feed opening 5 is opened.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (6)

1. The utility model provides an ecological processingequipment who breeds with biological feed which characterized in that: comprises a device main body (1), a bracket (2), a motor (3) and a feed inlet (5); the device is characterized in that a support (2) is fixedly connected to the bottom end of the device main body (1), a motor (3) is arranged at the bottom end of the support (2), a damping mechanism is arranged at the bottom end of the motor (3), a feeding hole (5) is fixedly connected to the top end of the device main body (1), and a dustproof mechanism is arranged at the top end of the feeding hole (5); the damping mechanism comprises a base plate (41), a sleeve rod (42), a sleeve groove (43), a fixing sleeve (45), a first spring (48), a hinge rod (49), a second sliding block (410), a second sliding groove (411), a second spring (412) and a fixing block (413).
2. The processing device of the biological feed for ecological breeding according to claim 1, characterized in that: the bottom fixedly connected with backing plate (41) of motor (3), and all fixedly connected with loop bar (42) in the both sides of backing plate (41) bottom, the inside at cover groove (43) is established to loop bar (42) cover, the inside at fixed cover (45) is seted up in cover groove (43), fixed cover (45) and support (2) fixed connection, and the outside winding of fixed cover (45) and loop bar (42) has first spring (48), the top and backing plate (41) fixed connection of first spring (48), and the bottom and fixed cover (45) fixed connection of first spring (48), one side of fixed cover (45) bottom has articulated pole (49) through pivot swing joint, and articulated pole (49) keep away from one side of fixed cover (45) through pivot and second slider (410) swing joint, second slider (410) sliding connection is in the inside of second spout (411), and the inside of second spout (411) is provided with second spring (412), the inside at fixed block (413) is seted up in second spout (411), fixed block (413) fixed connection is in the central point department of backing plate (41) bottom.
3. The processing device of the biological feed for ecological breeding according to claim 2, characterized in that: the dustproof mechanism comprises a cover plate (61), an insertion block (62), an insertion groove (63), a fixed seat (64), a clamping groove (65), a clamping block (66), a movable cavity (67), a button (68) and a third spring (69), wherein the cover plate (61) is arranged at the top end of the feed inlet (5), the insertion block (62) is fixedly connected to two sides of the bottom end of the cover plate (61), the insertion block (62) is inserted into the insertion groove (63), the insertion groove (63) is formed in the fixed seat (64), the fixed seat (64) is fixedly connected to two sides of the top end of the feed inlet (5), the clamping groove (65) is formed in the bottom end of one side of the insertion block (62), the clamping block (66) is clamped in the clamping groove (65), the clamping block (66) is arranged in the movable cavity (67), the movable cavity (67) is formed in the fixed seat (64), one side, far away from the clamping groove (65), of the clamping block (66), penetrates through the fixed seat (64) and extends to the outer side of the fixed seat (64), one side of the clamping block (66) far away from the fixing seat (64) is fixedly connected with a button (68), a third spring (69) is arranged between the button (68) and the fixing seat (64), one side of the third spring (69) close to the button (68) is fixedly connected with the button (68), and one side of the third spring (69) far away from the button (68) is fixedly connected with the fixing seat (64).
4. The processing device of the biological feed for ecological breeding according to claim 3, characterized in that: the bottom end inside the sleeve groove (43) is glued with a buffer block (44), and the buffer block (44) is made of rubber.
5. The processing device of the biological feed for ecological breeding according to claim 4, characterized in that: the utility model discloses a set of telescopic link (42) is characterized in that loop bar (42) bottom both sides are first slider (46) of all fixedly connected with, and first slider (46) sliding connection is in the inside of first spout (47), the both sides in cover groove (43) inside are seted up in first spout (47).
6. The processing device of the biological feed for ecological breeding according to claim 5, characterized in that: a buffer pad is glued on one side of the button (68) far away from the third spring (69), and the buffer pad is made of rubber.
CN202120951750.2U 2021-05-08 2021-05-08 Ecological processingequipment who breeds with biological feed Active CN215224664U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120951750.2U CN215224664U (en) 2021-05-08 2021-05-08 Ecological processingequipment who breeds with biological feed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120951750.2U CN215224664U (en) 2021-05-08 2021-05-08 Ecological processingequipment who breeds with biological feed

Publications (1)

Publication Number Publication Date
CN215224664U true CN215224664U (en) 2021-12-21

Family

ID=79454160

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120951750.2U Active CN215224664U (en) 2021-05-08 2021-05-08 Ecological processingequipment who breeds with biological feed

Country Status (1)

Country Link
CN (1) CN215224664U (en)

Similar Documents

Publication Publication Date Title
US20030030316A1 (en) Headrest assembly for protecting the neck of a vehicle seat occupant
CN215224664U (en) Ecological processingequipment who breeds with biological feed
CN210527192U (en) Anti-shaking structure of take-out delivery box
CN209746447U (en) Protective shell for tablet personal computer
CN209747123U (en) Slot type solid state hard drives
CN210329930U (en) Spring-pressing pull-back driving piece and sliding rail
CN218185889U (en) Touch type rebounder capable of being closed in buffering mode and drawer
KR101778747B1 (en) Damping device lower part rail for slide door bathroom receipt cabinet
CN215456605U (en) Guide rail with buffering interlocking function
CN215292035U (en) Two-way push-and-pull shower room door with buffer function
CN210930371U (en) Guide rail rebound buffering damper
CN209932016U (en) Slide rail slowly self-closing mechanism
CN216917903U (en) Paper collecting machine for printing machine
CN212415232U (en) Novel silence buffer gear
CN214156720U (en) Improved structure of steel ball rail
CN215010600U (en) Hidden shock-absorbing sound box frame
CN217672680U (en) Transportation frame is used in commodity circulation transportation
CN213500326U (en) Ejection device of automobile bumper mould
CN111660899A (en) Headrest for new energy automobile that facilitates use
CN218519633U (en) Safety protection buffer device
CN217533684U (en) Tealeaves transportation is with sealed storage box
CN215645169U (en) Converter with dustproof construction
CN216134417U (en) Switching power supply with high safety performance
CN216530945U (en) Automatic curtain motor
CN217248828U (en) Polyurethane reation kettle convenient to remove

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant