CN112371931A - Stream inoculation device with positioning device - Google Patents

Stream inoculation device with positioning device Download PDF

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Publication number
CN112371931A
CN112371931A CN202011144041.XA CN202011144041A CN112371931A CN 112371931 A CN112371931 A CN 112371931A CN 202011144041 A CN202011144041 A CN 202011144041A CN 112371931 A CN112371931 A CN 112371931A
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CN
China
Prior art keywords
bevel gear
plate
bottom plate
rod
bearing
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Pending
Application number
CN202011144041.XA
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Chinese (zh)
Inventor
何文东
俞荣贞
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Wuhu Jiuhong Heavy Industry Co ltd
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Wuhu Jiuhong Heavy Industry 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.)
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Priority to CN202011144041.XA priority Critical patent/CN112371931A/en
Publication of CN112371931A publication Critical patent/CN112371931A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00Treatment of fused masses in the ladle or the supply runners before casting

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

The invention relates to the technical field of casting industry, and discloses a stream inoculation device with a positioning device, which comprises a bottom plate, wherein a first rotating rod is rotatably arranged on the upper surface of the bottom plate through a first bearing, a bearing plate is fixedly connected to the upper end of the first rotating rod, first connecting rods are fixedly arranged at four corners of the upper surface of the bearing plate respectively, the upper ends of the four first connecting rods are fixedly connected with a positioning plate together, a cavity is formed in the positioning plate, a second rotating rod is rotatably arranged on the inner lower surface of the cavity through a second bearing, a first bevel gear is fixedly arranged at the upper end of the second rotating rod, and four mounting plates are fixedly arranged on the inner lower surface of the cavity in a surrounding mode by taking the first bevel gear as a circle center. This along with flowing and breeding device with positioner can fix a position the staving of equidimension not, has solved among the prior art scheme and can only fix a position the limitation that the staving of fixed size, and the people of being convenient for use.

Description

Stream inoculation device with positioning device
Technical Field
The invention relates to the technical field of casting industry, in particular to a stream inoculation device with a positioning device.
Background
In the production process of cast iron, in order to ensure that the casting material has good mechanical properties, an inoculant needs to be added in the process of pouring molten iron, and the modes of adding the inoculant are various, wherein the most effective mode is stream inoculation.
The patent No. CN207205207U discloses a stream inoculation device with a positioning device, wherein an upright post is arranged above a pouring gate of a casting ladle and is fixedly arranged on a casting ladle cover; the operating rod is connected with the casting ladle; the upright post is movably provided with a barrel body; the top of the barrel body is provided with an inlet, and an upper cover is arranged above the inlet; a base is arranged below the barrel body; a round hole corresponding to the outlet of the barrel body is arranged on the base; the outer side wall of the barrel body is fixedly provided with a rotating connecting plate, the rotating connecting plate is hinged with a push-pull rod, one end of the push-pull rod is connected with a return spring, the other end of the push-pull rod is hinged with a swing rod, and one end of the swing rod is fixedly connected with a holding rod; the handle positioning device is arranged between the operating rod and the holding rod.
But above-mentioned technical scheme can only fix a position the staving of fixed size when using, when using the staving of equidimension not, can't play effectual location effect.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the stream inoculation device with the positioning device provided by the invention has the function of positioning the barrel bodies with different sizes, solves the limitation that only the barrel body with a fixed size can be positioned in the prior art, and is convenient for people to use.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the stream inoculation device with the positioning device comprises a bottom plate, wherein a first rotating rod is rotatably arranged on the upper surface of the bottom plate through a first bearing, a receiving plate is fixedly connected to the upper end of the first rotating rod, first connecting rods are fixedly arranged at four corners of the upper surface of the receiving plate respectively, a positioning plate is fixedly connected to the upper ends of the four first connecting rods together, a cavity is formed in the positioning plate, a second rotating rod is rotatably arranged on the lower surface in the cavity through a second bearing, a first bevel gear is fixedly arranged at the upper end of the second rotating rod, four mounting plates are fixedly arranged on the lower surface in the cavity in a surrounding manner by taking the first bevel gear as a circle center, a first lead screw is rotatably arranged in each mounting plate through a third bearing respectively, and one end rod wall of the four first lead screws, which deviates from the first bevel gear, is rotatably connected with the side wall of the corresponding side of the cavity through a fourth bearing respectively, one end of each of the four first screw rods, which is close to the first bevel gear, is fixedly provided with a second bevel gear, the four second bevel gears are all in meshed connection with the first bevel gear, rod walls of the four first screw rods are in threaded connection with first sliding blocks respectively, the upper surfaces of the four first sliding blocks are fixedly provided with second connecting rods respectively, the upper surface of the cavity is provided with four strip-shaped openings in a surrounding manner, the upper ends of the four second connecting rods extend upwards through the corresponding strip-shaped openings respectively, the upper ends of the four second connecting rods are fixedly connected with clamping plates respectively, one sides of the four clamping plates, which are close to the middle part of the positioning plate, are fixedly provided with anti-skid pads respectively, the rod walls of the four second connecting rods are in sliding connection with the corresponding strip-shaped openings respectively, the upper surface of the bottom plate is fixedly provided with a driving mechanism, and the, an adding pipe is fixedly connected between the L-shaped plate and the bottom plate through a lifting mechanism, and an auxiliary supporting mechanism is fixedly arranged on the lower surface of the bearing plate.
Preferably, actuating mechanism includes motor, backing plate, third bevel gear, fourth bevel gear and third bull stick, the backing plate is fixed to be set up in the upper surface of bottom plate, the motor passes through the fixed upper surface that sets up in the backing plate of mount, the right-hand member of third bull stick and the output fixed connection of motor, third bevel gear cup joints with the pole wall of first bull stick is fixed, fourth bevel gear is fixed set up in the left end of third bull stick and is connected with the meshing between the third bevel gear.
Preferably, elevating system includes second lead screw and second slider, the second lead screw sets up between L shaped plate and bottom plate, the both ends pole wall of second lead screw is connected through the upper surface rotation of the lower lateral wall of fifth bearing and L shaped plate and bottom plate respectively, the pole wall threaded connection of second slider and second lead screw and right side wall pass through the third connecting rod fixed with the filler tube fixed connection.
Preferably, the auxiliary supporting mechanism comprises two second supporting rods, the two second supporting rods are symmetrically and fixedly arranged on the lower surface of the bearing plate, the lower ends of the two second supporting rods are respectively provided with a ball in a rotating mode, and the two balls are connected with the upper surface of the bottom plate in a sliding mode.
Preferably, the left side wall of second slider is fixed and is provided with the stopper, the inside of stopper has been seted up spacing hole and the gag lever post has been cup jointed in the activity, the both ends of gag lever post are connected with the lower surface of L-shaped plate and the upper surface fixed of bottom plate respectively.
Preferably, the two sides of the bottom plate are respectively and fixedly provided with a mounting block, and a fastening bolt is fixedly arranged in each mounting block.
Preferably, the lower end of the second rotating rod penetrates through the cavity, extends downwards and is fixedly connected with a first crank.
The upper end of the screw rod penetrates through the L-shaped plate, extends upwards and is fixedly connected with a second crank.
(III) advantageous effects
Compared with the prior art, the invention provides the stream inoculation device with the positioning device, which has the following beneficial effects:
1. this along with flowing inoculation device with positioner through setting up in the first crank of second bull stick lower extreme, can be connected the synchronous motion who realizes four cardboards through the meshing between first bevel gear and four second bevel gears when rotating first crank, is convenient for fix a position the staving of equidimension not.
2. This along with flowing and inoculates device with positioner, through setting up the actuating mechanism in bottom plate upper surface, can realize accepting the rotation of board when the motor work to drive the locating plate and rotate, realize driving the staving rotation in production, be convenient for stir.
Drawings
FIG. 1 is a schematic structural view of a stream inoculation device with a positioning device provided by the invention;
FIG. 2 is a schematic top cross-sectional view of the positioning plate of FIG. 1;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
fig. 4 is a structural enlarged view of a portion B of fig. 2.
In the figure: the device comprises a base plate 1, a first rotating rod 2, a bearing plate 3, a first connecting rod 4, a positioning plate 5, a second rotating rod 6, a first bevel gear 7, an installation plate 8, a first screw rod 9, a second bevel gear 10, a first sliding block 11, a second connecting rod 12, a clamping plate 13, a non-slip mat 14, a 15L-shaped plate, a 16 adding pipe, a motor 17, a backing plate 18, a third bevel gear 19, a fourth bevel gear 20, a third rotating rod 21, a second screw rod 22, a second sliding block 23, a third connecting rod 24, a second supporting rod 25, balls 26, a limiting block 27, a limiting rod 28, an installation block 29, a first crank 30 and a second crank 31.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the stream inoculation device with a positioning device comprises a bottom plate 1, a first rotating rod 2 is rotatably arranged on the upper surface of the bottom plate 1 through a first bearing, a receiving plate 3 is fixedly connected to the upper end of the first rotating rod 2, first connecting rods 4 are respectively fixedly arranged at four corners of the upper surface of the receiving plate 3, a positioning plate 5 is fixedly connected to the upper ends of the four first connecting rods 4, a cavity is formed in the positioning plate 5, a second rotating rod 6 is rotatably arranged on the inner lower surface of the cavity through a second bearing, a first bevel gear 7 is fixedly arranged at the upper end of the second rotating rod 6, four mounting plates 8 are fixedly arranged on the inner lower surface of the cavity in a surrounding manner by taking the first bevel gear 7 as a circle center, a first screw rod 9 is rotatably arranged in each mounting plate 8 through a third bearing, and rod walls of one end of the four first screw rods 9 departing from the first bevel gear 7 are respectively rotatably connected with side walls of the corresponding, one end of each of four first screw rods 9 close to the first bevel gear 7 is fixedly provided with a second bevel gear 10, the four second bevel gears 10 are all meshed with the first bevel gear 7, rod walls of the four first screw rods 9 are in threaded connection with first sliding blocks 11 respectively, the upper surfaces of the four first sliding blocks 11 are fixedly provided with second connecting rods 12 respectively, the upper surface of the cavity is provided with four strip-shaped openings in a surrounding manner, the upper ends of the four second connecting rods 12 extend upwards through the corresponding strip-shaped openings respectively, the upper ends of the four second connecting rods 12 are fixedly connected with clamping plates 13 respectively, one sides of the four clamping plates 13 close to the middle part of the positioning plate 5 are fixedly provided with anti-skid pads 14 respectively, the rod walls of the four second connecting rods 12 are in sliding connection with the corresponding strip-shaped openings respectively, the upper surface of the bottom plate 1 is fixedly provided with a driving mechanism, and the left side, an adding pipe 16 is fixedly connected between the L-shaped plate 15 and the bottom plate 1 through a lifting mechanism, and an auxiliary supporting mechanism is fixedly arranged on the lower surface of the bearing plate 3.
Actuating mechanism includes motor 17, backing plate 18, third bevel gear 19, fourth bevel gear 20 and third bull stick 21, backing plate 18 is fixed to be set up in the upper surface of bottom plate 1, motor 17 passes through the fixed upper surface that sets up in backing plate 18 of mount, the right-hand member of third bull stick 21 and motor 17's output fixed connection, third bevel gear 19 cup joints with the pole wall of first bull stick 2 is fixed, fourth bevel gear 20 is fixed set up in the left end of third bull stick 21 and is connected with the meshing between third bevel gear 19, be convenient for realize the rotation of staving, thereby be convenient for stir the inside raw materials of staving.
The lifting mechanism comprises a second lead screw 22 and a second sliding block 23, the second lead screw 22 is arranged between the L-shaped plate 15 and the bottom plate 1, the rod walls at two ends of the second lead screw 22 are respectively rotatably connected with the lower side wall of the L-shaped plate 15 and the upper surface of the bottom plate 1 through a fifth bearing, the second sliding block 23 is in threaded connection with the rod wall of the second lead screw 22, the right side wall of the second lead screw is fixedly connected with the adding pipe 16 through a third connecting rod 24, and the height of the adding pipe 16 can be conveniently adjusted.
The auxiliary supporting mechanism comprises two second supporting rods 25, the two second supporting rods 25 are symmetrically and fixedly arranged on the lower surface of the bearing plate 3, the lower ends of the two second supporting rods 25 are respectively provided with balls 26 in a rotating mode, the two balls 26 are connected with the upper surface of the base plate 1 in a sliding mode, and friction force between the two supporting rods and the upper surface of the base plate 1 is reduced when the bearing plate 3 is supported in an auxiliary supporting mode.
The left side wall of second slider 23 is fixed and is provided with stopper 27, and stopper 27's inside has been seted up spacing hole and the activity has been cup jointed gag lever post 28, and the both ends of gag lever post 28 are connected with the lower surface of L-shaped plate 15 and the last fixed surface of bottom plate 1 respectively, avoid second lead screw 22 to drive second slider 23 and rotate.
The both sides of bottom plate 1 are fixed respectively and are provided with installation piece 29, and the inside of every installation piece 29 all is fixed and is provided with fastening bolt, is convenient for firmly install whole device.
The lower extreme of second bull stick 6 runs through the cavity and downwardly extending and the first crank 30 of fixedly connected with, is convenient for drive second bull stick 6 through first crank 30 and rotates.
The upper end of the screw rod penetrates through the L-shaped plate 15 and extends upwards to be fixedly connected with a second crank 31, so that the second screw rod 22 is driven to rotate through the second crank 31.
In summary, in the stream inoculation device with the positioning device, when in use, the barrel body is placed on the upper surface of the positioning plate 5, the first crank 30 is rotated, the first crank 30 drives the second rotating rod 6 to rotate, the second rotating rod 6 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives the corresponding first lead screw 9 to rotate through the four second bevel gears 10, the four first lead screws 9 drive the corresponding snap-gauge 13 to move through the corresponding first slider 11 and the corresponding first connecting rod 4, so as to realize clamping with the barrel body, the second crank 31 is rotated, the second crank 31 drives the second lead screw 22 to rotate, the second slider 23 is driven to move through the movable sleeve joint between the limiting block 27 and the limiting rod 28 while the second lead screw 22 rotates, the second slider 23 drives the addition pipe 16 to move through the second connecting rod 12, and therefore, the phenomenon that the addition pipe 16 is far away from the barrel body to cause inoculant to be sprayed is avoided.
It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. Stream inoculation device with positioning device, comprising a base plate (1), characterized in that: the upper surface of bottom plate (1) rotates through first bearing and is equipped with first bull stick (2), the upper end fixedly connected with of first bull stick (2) accepts board (3), it is equipped with head rod (4), four respectively to accept four corners of the upper surface of board (3) the common fixedly connected with locating plate (5) in upper end of head rod (4), the cavity has been seted up to the inside of locating plate (5), the inside lower surface of cavity rotates through the second bearing and is equipped with second bull stick (6), the upper end of second bull stick (6) is fixed and is provided with first bevel gear (7), the inside lower surface of cavity encircles fixedly and is provided with four mounting panels (8) as the centre of a circle with first bevel gear (7), every the inside of mounting panel (8) does not rotate through the third bearing and is equipped with first lead screw (9), four the one end pole wall that first lead screw (9) deviates from first bevel gear (7) does not pass through the fourth shaft respectively The bearing is rotatably connected with the side wall of the corresponding side of the cavity, one end, close to the first bevel gear (7), of each of the four first screw rods (9) is fixedly provided with a second bevel gear (10), the four second bevel gears (10) are all meshed with the first bevel gear (7), the rod walls of the four first screw rods (9) are in threaded connection with first sliding blocks (11) respectively, the upper surfaces of the four first sliding blocks (11) are fixedly provided with second connecting rods (12) respectively, the upper surface of the cavity is provided with four strip-shaped openings in a surrounding manner, the upper ends of the four second connecting rods (12) extend upwards through the corresponding strip-shaped openings respectively, the upper ends of the four second connecting rods (12) are fixedly connected with clamping plates (13) respectively, and anti-skid pads (14) are fixedly arranged on one sides, close to the middle of the positioning plate (5), of the four clamping plates (13), four sliding connection between the pole wall of second connecting rod (12) respectively and the bar mouth that corresponds, the fixed surface of upper surface of bottom plate (1) is equipped with actuating mechanism, the fixed L shaped plate (15) that is equipped with in upper surface left side of bottom plate (1), add pipe (16) through elevating system fixedly connected with between L shaped plate (15) and bottom plate (1), the lower fixed surface who accepts board (3) is provided with auxiliary stay mechanism.
2. The stream inoculating device with a positioning device as recited in claim 1, wherein: the driving mechanism comprises a motor (17), a base plate (18), a third bevel gear (19), a fourth bevel gear (20) and a third rotating rod (21), wherein the base plate (18) is fixedly arranged on the upper surface of the base plate (1), the motor (17) is fixedly arranged on the upper surface of the base plate (18) through a fixing frame, the right end of the third rotating rod (21) is fixedly connected with the output end of the motor (17), the third bevel gear (19) is fixedly sleeved with the rod wall of the first rotating rod (2), and the fourth bevel gear (20) is fixedly arranged at the left end of the third rotating rod (21) and is meshed with the third bevel gear (19).
3. The stream inoculating device with a positioning device as recited in claim 1, wherein: elevating system includes second lead screw (22) and second slider (23), second lead screw (22) set up between L shaped plate (15) and bottom plate (1), the both ends pole wall of second lead screw (22) is connected through the upper surface rotation of the lower lateral wall of fifth bearing and L shaped plate (15) and bottom plate (1) respectively, second slider (23) and the pole wall threaded connection of second lead screw (22) and right side wall pass through third connecting rod (24) fixed with addition pipe (16) fixed connection.
4. The stream inoculating device with a positioning device as recited in claim 1, wherein: the auxiliary supporting mechanism comprises two second supporting rods (25), the two second supporting rods (25) are symmetrically and fixedly arranged on the lower surface of the bearing plate (3), the lower ends of the two second supporting rods (25) are respectively provided with balls (26) in a rotating mode, and the two balls (26) are connected with the upper surface of the bottom plate (1) in a sliding mode.
5. The stream inoculating device with a positioning device as recited in claim 3, wherein: the left side wall of second slider (23) is fixed and is provided with stopper (27), spacing hole and activity have been seted up to the inside of stopper (27) and have been cup jointed gag lever post (28), the both ends of gag lever post (28) are connected with the lower surface of L shaped plate (15) and the upper surface fixed of bottom plate (1) respectively.
6. The stream inoculating device with a positioning device as recited in claim 1, wherein: the mounting structure is characterized in that mounting blocks (29) are fixedly arranged on two sides of the bottom plate (1) respectively, and fastening bolts are fixedly arranged in the mounting blocks (29).
7. The stream inoculating device with a positioning device as recited in claim 1, wherein: the lower end of the second rotating rod (6) penetrates through the cavity, extends downwards and is fixedly connected with a first crank (30).
8. The stream inoculating device with a positioning device as recited in claim 1, wherein: the upper end of the screw rod penetrates through the L-shaped plate (15), extends upwards and is fixedly connected with a second crank (31).
CN202011144041.XA 2020-10-23 2020-10-23 Stream inoculation device with positioning device Pending CN112371931A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011144041.XA CN112371931A (en) 2020-10-23 2020-10-23 Stream inoculation device with positioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011144041.XA CN112371931A (en) 2020-10-23 2020-10-23 Stream inoculation device with positioning device

Publications (1)

Publication Number Publication Date
CN112371931A true CN112371931A (en) 2021-02-19

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CN202011144041.XA Pending CN112371931A (en) 2020-10-23 2020-10-23 Stream inoculation device with positioning device

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CN (1) CN112371931A (en)

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006326646A (en) * 2005-05-26 2006-12-07 Honda Motor Co Ltd Ladle for casting and casting method using the same
CN101733370A (en) * 2009-12-25 2010-06-16 中国一拖集团有限公司 Stream inoculation apparatus with dual feed tubes
CN207205207U (en) * 2017-09-22 2018-04-10 大连远景铸造有限公司 Current-following inoculation device with positioner
CN108015266A (en) * 2017-12-31 2018-05-11 常州信息职业技术学院 A kind of intelligence molten iron casting car
CN209272889U (en) * 2018-11-23 2019-08-20 惠州海弘科技有限公司 A kind of mobile phone production and assembly screw down machine
CN209664468U (en) * 2019-04-01 2019-11-22 深圳市铭泰机电有限公司 A kind of novel high-precision part machining center
CN110625823A (en) * 2019-10-23 2019-12-31 荆门正源光华管业有限公司 Straightening device for production of epoxy ceramic tubes
CN210744614U (en) * 2019-09-19 2020-06-12 天津麦道科技有限公司 Automatic change cable underground burying machine under water
CN111300554A (en) * 2020-03-18 2020-06-19 周锐 Solid wood board circle-defining cutting device
CN210878663U (en) * 2019-10-16 2020-06-30 般德阀门科技有限公司 Drilling equipment is used in butterfly valve processing
CN211341166U (en) * 2019-12-07 2020-08-25 中辉绿建集装箱有限公司 Novel movable house with adjustable height
CN211417995U (en) * 2019-11-06 2020-09-04 姜德银 Electrical equipment conveyer for building electrical engineering
CN211411406U (en) * 2019-11-10 2020-09-04 陕西柯瑞达环保科技有限公司 A dust removal air purification equipment for modern workshop
CN211457283U (en) * 2020-04-08 2020-09-08 广东沃龙鑫科技有限公司 Connecting mechanism of intelligent wireless transmission equipment
CN111745432A (en) * 2020-06-28 2020-10-09 安徽吉思特智能装备有限公司 Machining clamp for aluminum alloy automobile wheel machining center

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006326646A (en) * 2005-05-26 2006-12-07 Honda Motor Co Ltd Ladle for casting and casting method using the same
CN101733370A (en) * 2009-12-25 2010-06-16 中国一拖集团有限公司 Stream inoculation apparatus with dual feed tubes
CN207205207U (en) * 2017-09-22 2018-04-10 大连远景铸造有限公司 Current-following inoculation device with positioner
CN108015266A (en) * 2017-12-31 2018-05-11 常州信息职业技术学院 A kind of intelligence molten iron casting car
CN209272889U (en) * 2018-11-23 2019-08-20 惠州海弘科技有限公司 A kind of mobile phone production and assembly screw down machine
CN209664468U (en) * 2019-04-01 2019-11-22 深圳市铭泰机电有限公司 A kind of novel high-precision part machining center
CN210744614U (en) * 2019-09-19 2020-06-12 天津麦道科技有限公司 Automatic change cable underground burying machine under water
CN210878663U (en) * 2019-10-16 2020-06-30 般德阀门科技有限公司 Drilling equipment is used in butterfly valve processing
CN110625823A (en) * 2019-10-23 2019-12-31 荆门正源光华管业有限公司 Straightening device for production of epoxy ceramic tubes
CN211417995U (en) * 2019-11-06 2020-09-04 姜德银 Electrical equipment conveyer for building electrical engineering
CN211411406U (en) * 2019-11-10 2020-09-04 陕西柯瑞达环保科技有限公司 A dust removal air purification equipment for modern workshop
CN211341166U (en) * 2019-12-07 2020-08-25 中辉绿建集装箱有限公司 Novel movable house with adjustable height
CN111300554A (en) * 2020-03-18 2020-06-19 周锐 Solid wood board circle-defining cutting device
CN211457283U (en) * 2020-04-08 2020-09-08 广东沃龙鑫科技有限公司 Connecting mechanism of intelligent wireless transmission equipment
CN111745432A (en) * 2020-06-28 2020-10-09 安徽吉思特智能装备有限公司 Machining clamp for aluminum alloy automobile wheel machining center

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Application publication date: 20210219