CN210787234U

CN210787234U - Laboratory hopper mixes machine

Info

Publication number: CN210787234U
Application number: CN201921704144.XU
Authority: CN
Inventors: 朱伟海; 汪永全
Original assignee: Shanghai Tangdi Machinery Manufacturing Co ltd
Current assignee: Shanghai Tangdi Machinery Manufacturing Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-19
Anticipated expiration: 2029-09-30

Abstract

The utility model relates to a powder mixing apparatus discloses a laboratory hopper mixes machine, hopper including the feed inlet, the feed inlet is furnished with the closing cap, the round inserting groove has been seted up on the lateral wall of feed inlet, the holding tank has been seted up respectively at the both ends that lie in the central line of closing cap on the lateral wall of closing cap, the flexible grafting strip that is provided with in the holding tank, and the grafting strip splices in the inserting groove at flexible in-process, still be provided with the drive module who orders about grafting strip displacement in the closing cap. It can conveniently close the closing cap lid on the feed inlet through the cooperation of grafting strip on the closing cap and the inserting groove on the feed inlet, has the advantage of convenient operation.

Description

Laboratory hopper mixes machine

Technical Field

The utility model relates to a powder mixing apparatus, in particular to laboratory hopper mixes machine.

Background

The hopper mixer is a biconical rotary tank body, and the rotation in the tank body enables the materials to be continuously turned up and down, inside and outside, so that the drying speed of the materials is accelerated, the drying efficiency is improved, and the aim of uniform drying is fulfilled. The hopper mixer is used for drying and mixing powder and granular materials in the industries of medicine, food, chemical engineering and the like.

Be furnished with the closing cap on the hopper feed inlet of current hopper mixer, and all be provided with the round lock circle on feed inlet and the closing cap, still be furnished with one and have two support tight rings that the semicircle encircles and constitute, when the feed inlet is closed to needs, close the closing cap lid on the feed inlet, and the lock circle butt on the lock circle that makes the closing cap and the feed inlet, will support tight ring lock again and circle at the lock, through the bolt tightening support ring, thereby reach and fix the closing cap on the feed inlet and close the effect of feed inlet, also can see out from above-mentioned process, the lid of closing cap closes comparatively trouble, the process is comparatively loaded down with trivial details, consequently, a new technical scheme should be proposed in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a laboratory hopper mixes machine, its cooperation through the grafting strip on the closing cap and the inserting groove on the feed inlet can conveniently close the closing cap lid on the feed inlet, has the advantage of convenient operation.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a laboratory hopper mixes machine, includes the hopper of feed inlet, the feed inlet is furnished with the closing cap, the round inserting groove has been seted up on the lateral wall of feed inlet, the holding tank has been seted up respectively at the both ends that lie in the central line of closing cap on the lateral wall of closing cap, the holding tank is interior to stretch out and draw back and is provided with the grafting strip, and the grafting strip splices in the inserting groove in flexible in-process, still be provided with the drive module of ordering about grafting strip displacement in the closing cap.

Adopt above-mentioned structure, work when mixing the machine, add the material back in the hopper, need close the closing cap lid on the feed inlet, put into the feed inlet with the closing cap this moment in to order about grafting strip position through drive module and shift out the holding tank, thereby in the inserting groove on the grafting advances the feed inlet lateral wall, the grafting strip supports tight back, can close the closing cap lid on the feed inlet, and the process is simple and convenient, and convenient operation has saved staff's cost of labor.

More preferably: the drive module includes driving medium and driving piece, the driving medium includes two threaded rods, two the threaded rod sets up in the closing cap along the central line of closing cap and the tip is connected with the grafting strip respectively, and the closing cap internal rotation is provided with two loop bars, the loop bar is respectively screw-thread fit in the one end of threaded rod holding tank dorsad, the driving piece sets up between two loop bars, and orders about the loop bar and rotate.

Adopt above-mentioned structure, when the closing cap is closed to needs lid, order about the loop bar through the driving piece and rotate, and because loop bar and threaded rod screw-thread fit, in the loop bar pivoted, the threaded rod can form relative displacement, thereby make grafting strip shift in the holding tank, when the closing cap is closed to needs, order about grafting strip position and shift out the holding tank and insert in the grafting groove, make grafting strip support tight back, accomplish the closure of closing cap promptly, when the closing cap is opened to needs, order about grafting strip position and shift back the holding tank, can open the closing cap.

More preferably: the driving part comprises a first bevel gear, a second bevel gear and a driving roller, wherein the first bevel gear is rotatably arranged in the center of the sealing cover, the second bevel gear is respectively and coaxially arranged at the end part of the loop bar and meshed with the first bevel gear, and the driving roller is coaxially arranged at the top of the first bevel gear and extends out of the sealing cover.

By adopting the structure, when the loop bar needs to be driven to rotate, the driving roller is rotated to drive the first bevel gear to rotate, and the first bevel gear is meshed with the second bevel gear to drive the second bevel gear to rotate, so that the loop bar is further rotated, and the splicing bar is driven to displace.

More preferably: and a rotating handle is arranged at the top of the driving roller.

By adopting the structure, the rotation of the driving roller is more convenient and faster due to the arrangement of the rotating handle, and the working habit of workers is better met.

More preferably: the top of the sealing cover is provided with a mounting frame, and the top of the driving roller is coaxially connected with a motor fixed on the mounting frame.

Adopt above-mentioned structure, the motor is through circuit external power supply, and the output shaft of motor is connected with the top of drive roller, and the starter motor can drive about the drive roller and rotate, need not the manual work and rotates the drive roller, has alleviateed staff's burden.

More preferably: and the side wall of the insertion strip facing the insertion groove is provided with a tight supporting pad.

By adopting the structure, the abutting pad is arranged on the inserting strip, and when the inserting strip is inserted into the inserting groove, the abutting pad abuts against the side wall of the inserting groove, so that the structure is more stable.

More preferably: one side interval of hopper is provided with two fixed plates, sets up the waist type hole of vertical setting on two fixed plates respectively, and one side of closing cap is provided with the axis of rotation, and the closing cap passes through the axis of rotation and pegs graft between two waist type holes.

Adopt above-mentioned structure, the closing cap passes through the axis of rotation and pegs graft between two fixed plates to make the closing cap can hang when opening and locate on two fixed plates, be convenient for accomodate the closing cap, and the setting in waist type hole can satisfy the displacement requirement of closing cap when the feed inlet is advanced or is taken out from the feed inlet in pegging graft, thereby makes the closing cap close smoothly or open.

More preferably: the hopper is provided with a butt joint seat for butting the sealing cover during overturning on the side wall below the fixed plate.

Adopt above-mentioned structure, when the closing cap is in the open mode, hang and establish on two fixed plates, nevertheless owing to lack the support, the closing cap hangs on the fixed plate easily and bumps with the hopper, leads to closing cap and hopper impaired, and the setting of butt seat can provide the butt point when the closing cap is opened to make the closing cap more stable.

To sum up, the utility model discloses following beneficial effect has:

1. when the mixer works, after materials are added into the hopper, the sealing cover needs to be covered on the feeding hole, the sealing cover is placed into the feeding hole, the inserting strip position is driven to move out of the accommodating groove through the driving module, so that the inserting strip is inserted into the inserting groove in the side wall of the feeding hole, the sealing cover can be covered on the feeding hole after the inserting strip is tightly abutted, the process is simple and convenient, the operation is convenient, and the labor cost of workers is saved;

2. the closing cap passes through the axis of rotation and pegs graft between two fixed plates to make the closing cap can hang when opening and locate on two fixed plates, be convenient for accomodate the closing cap, and the setting in waist type hole can satisfy the displacement requirement of closing cap when inserting into the feed inlet or taking out from the feed inlet, thereby make the closing cap close smoothly or open.

Drawings

FIG. 1 is a schematic overall structure diagram of the first embodiment;

FIG. 2 is an exploded view of the hopper and closure of FIG. 1;

FIG. 3 is a half-sectional view of the closure of FIG. 1;

fig. 4 is a partial structural schematic diagram of the second embodiment.

In the figure, 1, a body; 2. a hopper; 3. a feed inlet; 4. sealing the cover; 5. a fixing plate; 6. a kidney-shaped hole; 7. connecting blocks; 8. a rotating shaft; 9. a butting seat; 10. inserting grooves; 11. accommodating grooves; 12. inserting strips; 13. tightly abutting against the cushion; 14. a driving module; 141. a transmission member; 1411. a threaded rod; 1412. a loop bar; 142. a drive member; 1421. a first bevel gear; 1422. a second bevel gear; 1423. a drive roller; 1424. rotating the handle; 1425. a mounting frame; 1426. a motor; 143. a mounting cavity; 144. and a communicating hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows: a laboratory hopper mixer is used for mixing powder, and mainly comprises a body 1 and a hopper 2 arranged on the body 1, wherein a driving device for driving the hopper 2 to act is arranged in the body 1, as shown in figure 1.

As shown in fig. 2, feed inlet 3 has been seted up at the top of hopper 2, and be furnished with a closing cap 4, in order to facilitate accomodating of closing cap 4, interval welded fastening has two fixed plates 5 on 2 one sides of hopper, set up the waist type hole 6 of vertical setting on two fixed plates 5 respectively, one side of closing cap 4 is fixed with axis of rotation 8 through a connecting block 7, peg graft respectively in waist type hole 6 at the both ends of axis of rotation 8, closing cap 4 overturns between two fixed plates 5 through the cooperation of axis of rotation 8 with fixed plate 5, hopper 2 is located welded fastening has a butt seat 9 on the lateral wall of fixed plate 5, open when closing cap 4, butt seat 9 supplies the upset butt of closing cap 4.

In addition, as shown in fig. 2 and 3, the feed inlet 3 and the seal cover 4 are circular, a circle of insertion groove 10 is formed in the inner wall of the feed inlet 3, two accommodating grooves 11 are formed in the side wall of the seal cover 4, the two accommodating grooves 11 are respectively located at two ends of the central line of the seal cover 4, arc-shaped insertion strips 12 are respectively arranged in the two accommodating grooves 11 in a telescopic mode, the insertion strips 12 are fixed to the side wall of the insertion groove 10 and abut against the gaskets 13, the insertion strips 12 are inserted into the insertion grooves 10 in the telescopic process, and a driving module 14 for driving the insertion strips 12 to move is further installed in the seal cover 4.

The center department of closing cap 4 has seted up installation cavity 143, still seted up intercommunicating pore 144 along the radius respectively between the holding tank 11 of installation cavity 143 and both sides, drive module 14 includes driving medium 141 and driving piece 142, driving medium 141 includes two threaded rod 1411 along intercommunicating pore 144 setting respectively, and the tip of threaded rod 1411 is connected with grafting strip 12 respectively, the one end that intercommunicating pore 144 is close to installation cavity 143 rotates respectively and is provided with loop bar 1412, loop bar 1412 and threaded rod 1411 screw-thread fit, and along with the rotation of loop bar 1412, threaded rod 1411 is flexible in loop bar 1412, driving piece 142 sets up in installation cavity 143, and orders about loop bar 1412 and rotates.

The driving member 142 includes a first bevel gear 1421, two second bevel gears 1422 and a driving roller 1423, the first bevel gear 1421 is rotatably installed in the installation cavity 143, the two second bevel gears 1422 are coaxially fixed at the end of the loop bar 1412 respectively and are meshed with the first bevel gear 1421, the driving roller 1423 is coaxially welded and fixed at the top of the first bevel gear 1421, and the top of the driving roller 1423 extends out of the cover 4 and is coaxially fixed with a rotating handle 1424.

The implementation principle of the embodiment is as follows: when the mixer works, after materials are added into the hopper 2, the sealing cover 4 needs to be covered on the feed inlet 3, at the moment, the sealing cover 4 is placed into the feed inlet 3, the rotating handle 1424 is rotated to drive the first conical gear 1421 to drive the loop bar 1412 to rotate, so that the threaded rod 1411 stretches and retracts to drive the inserting strip 12 to stretch and retract, the inserting strip 12 is driven to move out of the accommodating groove 11 and inserted into the inserting groove 10, and the sealing cover 4 can be covered on the feed inlet 3 after the inserting strip 12 is tightly abutted; when the sealing cover needs to be opened, the rotating handle 1424 is rotated to separate the inserting strip 12 from the inserting groove 10, so that the sealing cover 4 can be turned out of the feeding hole 3 and abutted against the abutting seat 9, and the stability of the sealing cover 4 is ensured.

Example two: as shown in fig. 4, the present embodiment is different from the first embodiment in that a mounting frame 1425 is welded and fixed on the top of the cover 4, a motor 1426 is coaxially connected to the top of the driving roller 1423, and the motor 1426 is externally connected to a power source through a circuit and is fixed on the mounting frame 1425 through a bolt.

The implementation principle of the embodiment is characterized in that: when the cover 4 needs to be closed or opened, the motor 1426 is started, and the driving roller 1423 can be driven to rotate without manual rotation, so that the workload of workers is reduced.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws within the scope of the present invention.

Claims

1. The utility model provides a laboratory hopper mixes machine, includes hopper (2) of feed inlet (3), feed inlet (3) are furnished with closing cap (4), characterized by: the improved feeding device is characterized in that a circle of insertion groove (10) is formed in the side wall of the feeding port (3), accommodating grooves (11) are formed in two ends, located on the center line of the sealing cover (4), of the side wall of the sealing cover (4) respectively, insertion strips (12) are arranged in the accommodating grooves (11) in a telescopic mode, the insertion strips (12) are inserted into the insertion grooves (10) in the telescopic process, and a driving module (14) for driving the insertion strips (12) to move is further arranged in the sealing cover (4).

2. The laboratory hopper blender of claim 1 wherein: the driving module (14) comprises a driving piece (141) and a driving piece (142), the driving piece (141) comprises two threaded rods (1411), the two threaded rods (1411) are arranged in the sealing cover (4) along the center line of the sealing cover (4) and the end parts of the threaded rods are respectively connected with the inserting strips (12), two loop bars (1412) are arranged in the sealing cover (4) in a rotating mode, the loop bars (1412) are respectively in threaded fit with one ends, back to the accommodating groove (11), of the threaded rods (1411), the driving piece (142) is arranged between the two loop bars (1412), and the loop bars (1412) are driven to rotate.

3. The laboratory hopper blender of claim 2 wherein: the driving part (142) comprises a first conical gear (1421) rotatably arranged in the center of the sealing cover (4), second conical gears (1422) respectively coaxially arranged at the ends of the loop bar (1412) and meshed with the first conical gear (1421), and driving rollers (1423) coaxially arranged at the tops of the first conical gears (1421) and extending out of the sealing cover (4).

4. A laboratory hopper mixer according to claim 3 wherein: and a rotating handle (1424) is arranged at the top of the driving roller (1423).

5. A laboratory hopper mixer according to claim 3 wherein: the top of closing cap (4) is provided with a mounting bracket (1425), the top coaxial coupling of drive roller (1423) has a motor (1426) that is fixed in on mounting bracket (1425).

6. The laboratory hopper blender of claim 1 wherein: and a pressing pad (13) is arranged on the side wall of the insertion strip (12) facing the insertion groove (10).

7. The laboratory hopper blender of claim 6 wherein: two fixing plates (5) are arranged on one side of the hopper (2) at intervals, waist-shaped holes (6) which are vertically arranged are formed in the two fixing plates (5), a rotating shaft (8) is arranged on one side of the sealing cover (4), and the sealing cover (4) is inserted between the two waist-shaped holes (6) through the rotating shaft (8).

8. The laboratory hopper blender of claim 7 wherein: the hopper (2) is provided with a butt joint seat (9) for butting the sealing cover (4) when the sealing cover is turned over on the side wall below the fixing plate (5).