CN219964740U

CN219964740U - Stirring shovel assembly of horizontal mixer

Info

Publication number: CN219964740U
Application number: CN202321019196.XU
Authority: CN
Inventors: 范超崧
Original assignee: Guangzhou Hequan Food Co ltd
Current assignee: Guangzhou Hequan Food Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-11-07
Anticipated expiration: 2033-04-28

Abstract

The utility model belongs to the technical field of mixers and discloses a stirring shovel assembly of a horizontal mixer, which comprises a mixer, wherein a shifter is fixedly arranged at the four ends of the bottom of the mixer, a cover is hinged to the top of the mixer, a first bearing is fixedly connected to the middle part of the left side of an inner cavity of the mixer, a first tapered end is fixedly connected to the inner side of the first bearing, and the contact surfaces of the first wedge rod and the second wedge rod are of cambered structures, so that the first wedge rod can move outwards, the bolt is pushed out of the first tapered end, the bolt is clamped into a lock hole, the limit fixation of a first sleeve disk is realized, the installation of a main shaft is realized, the hand wheel is reversely rotated when the bolt is required to be disassembled, the principle is adopted, the bolt is firstly separated from the lock hole to release the limit, the main shaft is moved leftwards for a certain distance, the second sleeve disk is taken out, and the main shaft can be disassembled rightwards, so that the problem of narrow disassembly installation space in the mixer in the prior art is solved, and convenience is improved.

Description

Stirring shovel assembly of horizontal mixer

Technical Field

The utility model belongs to the technical field of mixers, and particularly relates to a stirring shovel assembly of a horizontal mixer.

Background

In the current metallurgical and mining production, the application of the horizontal mixer is very common, a plurality of groups of stirring shovels are spirally distributed on a main shaft in the horizontal mixer, and the stirring shovels are used for stirring, mixing, conveying and cleaning materials in the direction of the inner cylinder wall of the mixer.

The patent number CN203540450U discloses a stirring shovel assembly of a horizontal mixer, and belongs to the technical field of stirring. The stirring shovel component of the horizontal mixer comprises a shovel body, a hard alloy insert and shovel teeth; the shovel body is connected with the shovel teeth; the front material facing surface and the back material facing surface of the shovel body are provided with hard alloy inserts; the side face of the shovel tooth is provided with a hard alloy insert on the material facing surface. The stirring shovel component of the horizontal mixer has stable physical performance and is very wear-resistant.

In the process of realizing the utility model, the technology has the following problems that although the stirring shovel is reinforced, the stirring shovel and the main shaft always need to be replaced, and the main shaft is basically connected with the main shaft through a flange or a bolt in the mixer by referring to the prior art, but the internal space of the mixer is narrow, and the disassembly and the assembly are quite inconvenient.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the main shaft of the stirring shovel is inconvenient to replace, the stirring shovel assembly of the horizontal mixer is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a stirring shovel subassembly of horizontal mixer, includes the mixer, the bottom four end fixed mounting of mixer has the shifter, the top articulated mounting of mixer has the cover, the inner chamber left side fixedly connected with bearing No. one of mixer, the inboard fixedly connected with bearing No. one, the outer wall cover of a tapered end is established and is installed a set dish, the right side fixedly connected with main shaft of a set dish, fixedly connected with stirring shovel on the main shaft, the left side of mixer has the installer for the position fixed mounting of bearing No. one, the tapered end sliding mounting of a tapered end has a wedge of circumference distribution, the equal fixed mounting of face that deviates from of tapered end has the bolt, the lockhole with bolt looks adaptation is seted up to the inboard of a set dish, and the bolt grafting is installed on the lockhole, the right side fixedly mounted of a tapered end has No. two bearings, the right side fixedly mounted of No. two bearings has No. two tapered ends, and No. two tapered ends of tapered end, no. two tapered end and No. three tapered end's fixed mounting have the threaded rod, no. three tapered end and No. three tapered end's fixed connection is installed to the tapered end in the tapered end, no. three tapered end and No. three tapered end's fixed connection.

In a preferred embodiment, the roller rod is slidably mounted in the shifter, a first sliding groove matched with the roller rod is formed in the shifter, a first motor is fixedly mounted at the top of an inner cavity of the shifter, a first threaded rod is fixedly mounted at the bottom of an output shaft of the first motor, and the first threaded rod is in threaded connection with the top of the roller rod.

In a preferred embodiment, a supporting rod is fixedly arranged on the outer side of the shifter, and a rubber pad is arranged at the bottom of the supporting rod.

Through setting up the shifter, start motor rotation, because the shifter is spacing on to the gyro wheel pole pivoted for the threaded rod rotation of motor output shaft bottom No. one can release the bottom of shifter with the gyro wheel pole, and then lifts the bracing piece, realizes the overall movement of this device.

In a preferred embodiment, a second sliding groove matched with the first wedge-shaped rod is formed in the first lock head, the deviating surface of the first wedge-shaped rod is connected with the inner wall of the first lock head through a second spring, and the bolt is located on the inner side of the second spring.

In a preferred embodiment, a third sliding groove matched with the sliding rod is formed in the installer, and the contact surfaces of the second wedge-shaped rod and the first wedge-shaped rod are designed to be arc-shaped structures.

Through all designing the contact surface of No. two wedge poles and No. one wedge pole into arc surface shape structure for when No. two wedge poles are close to No. one wedge pole, can force No. one wedge pole to move outwards, and then in pushing out the lock head with the bolt, in making the bolt card advance the lockhole, realize spacing fixed to No. one cover dish, and then realize spacing fixed to the main shaft.

In a preferred embodiment, the right side of main shaft fixed mounting has No. two cover dishes, the inner chamber right side middle part fixed mounting of mixer has No. four bearings, no. four bearings's left side fixed mounting has No. two tapered ends, and No. two cover dishes cover is established and is installed on No. two tapered ends's outer wall, no. two tapered ends's right side fixed mounting has No. two motors, and No. two motor fixed mounting is on the right wall of mixer.

Through with slide bar and threaded rod threaded connection No. two, because the installer is spacing to slide bar rotation direction for when needs change the main shaft, rotate the hand wheel on the threaded rod No. two, drive the slide bar and remove to the left side along with No. two wedge bars, make No. two wedge bars leave the opposite face of No. one wedge bars, no. one wedge bars drive the bolt in No. one tapered end under No. two spring rebound's effect this moment, and then make the bolt leave the lockhole, release the spacing to No. one cover dish, alright realize dismantling and change the main shaft.

In a preferred embodiment, the outer wall of the second lock head is fixedly provided with a limiting rod which is circumferentially distributed, the second sleeve disc is provided with a clamping groove which is matched with the limiting rod, and the second lock head is clamped and installed on the clamping groove.

Through setting up the gag lever post for can go up the joint through the draw-in groove on the No. two cover dishes to the gag lever post, realize spacing fixed to No. two cover dishes left main shafts.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the first motor is started to rotate by arranging the mover, and the threaded rod at the bottom of the output shaft of the first motor rotates to push the roller rod out of the bottom of the mover due to the limit of the mover on the rotation of the roller rod, so that the support rod is lifted, and the integral movement of the device is realized.

2. According to the utility model, when the main shaft is required to be installed, the first sleeve disk on the left side of the main shaft is sleeved on the first lock head, and one end of the first sleeve disk is inserted to the left side for a distance, so that the second sleeve disk on the right side of the main shaft is clamped to the second lock head, when the clamping groove is clamped to the limiting rod and is clamped in place, the lock hole is just aligned with the bolt, then the hand wheel is rotated to drive the second threaded rod to rotate, the second threaded rod forces the second wedge rod on the right side of the slide rod to move rightwards to be close to the first wedge rod, and as the contact surfaces of the first wedge rod and the second wedge rod are of cambered surface structures, the first wedge rod can move outwards, the bolt is pushed out of the first lock head, the bolt is clamped into the lock hole, limiting fixation of the first sleeve disk is realized, and installation of the main shaft is realized, when the main shaft is required to be disassembled, the hand wheel is reversely rotated, the bolt is firstly separated from the lock hole, the limit is removed by a distance, the second sleeve disk is removed leftwards, and the main shaft is disassembled rightwards, and the main shaft can be disassembled in the prior art, and the problem of narrow installation space is solved, and the convenience is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a mover and its adjacent structure according to the present utility model;

fig. 3 is an expanded schematic view of the spindle and the assembled structure in the present utility model.

The marks in the figure: the device comprises a 1-mixer, a 21-shifter, a 22-roller rod, a 23-motor, a 24-supporting rod, a 3-machine cover, a 4-bearing, a 5-lock head, a 51-wedge rod, a 52-bolt, a 6-sleeve disk, a 61-lock hole, a 7-spindle, an 8-stirring shovel, a 9-installer, a 91-sliding rod, a 92-bearing, a 93-wedge rod, a 10-threaded rod, a 11-bearing, a 12-sleeve disk, a 121-clamping groove, a 13-bearing, a 14-lock head, a 141-limiting rod and a 15-motor.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 and 2, a stirring shovel assembly of a horizontal mixer comprises a mixer 1, a shifter 21 is fixedly arranged at four ends of the bottom of the mixer 1, a roller rod 22 is slidably arranged in the shifter 21, a first sliding groove matched with the roller rod 22 is formed in the shifter 21, a first motor 23 is fixedly arranged at the top of an inner cavity of the shifter 21, a first threaded rod is fixedly arranged at the bottom of an output shaft of the first motor 23, the first threaded rod is in threaded connection with the top of the roller rod 22, a supporting rod 24 is fixedly arranged at the outer side of the shifter 21, a rubber pad is arranged at the bottom of the supporting rod 24, the shifter 21 is started to rotate, and the rotation of the first motor 23 can push the roller rod 22 out of the bottom of the shifter 21 due to the limit of the rotation of the shifter 21 on the output shaft of the first motor 23, so that the supporting rod 24 is lifted.

Referring to figures 1 and 3, the top of the mixer 1 is hinged with a cover 3, the middle part of the left side of the inner cavity of the mixer 1 is fixedly connected with a first bearing 4, the inner side of the first bearing 4 is fixedly connected with a first lock head 5, the outer wall of the first lock head 5 is sleeved with a first sleeve disk 6, the right side of the first sleeve disk 6 is fixedly connected with a main shaft 7, the main shaft 7 is fixedly connected with a stirring shovel 8, the left side of the mixer 1 is fixedly provided with an installer 9 relative to the position of the first bearing 4, the first lock head 5 is internally and slidably provided with a first wedge rod 51 which is circumferentially distributed, a second chute which is matched with the first wedge rod 51 is arranged in the first lock head 5, the deviating surface of the first wedge rod 51 is connected with the inner wall of the first lock head 5 through a second spring, the deviating surface of the first wedge rod 51 is fixedly provided with a bolt 52, the bolt 52 is positioned on the inner side of the second spring, the inner side of the first sleeve disk 6 is provided with a lock hole 61 matched with the bolt 52, the bolt 52 is inserted and installed on the lock hole 61, a sliding rod 91 is slidably installed in the installer 9, a third sliding groove matched with the sliding rod 91 is formed in the installer 9, a second bearing 92 is fixedly installed on the right side of the sliding rod 91, a second wedge rod 93 is fixedly installed on the right side of the second bearing 92, the second wedge rod 93 is inserted and installed in the first lock hole 5, the contact surfaces of the second wedge rod 93 and the first wedge rod 51 are designed into arc-shaped structures, when the second wedge rod 93 is close to the first wedge rod 51, the first wedge rod 51 can be forced to move outwards, the bolt 52 is pushed out of the first lock hole 5, the bolt 52 is clamped into the lock hole 61, the limiting and fixing of the first sleeve disk 6 are realized, and further realizing the limit fixation of the main shaft 7 and realizing the assembly.

Referring to fig. 1 and 3, the third bearing 11 is fixedly installed on the left side of the installer 9, the second threaded rod 10 is in threaded connection with the left side of the sliding rod 91, the hand wheel is fixedly installed on the left side of the second threaded rod 10, and the hand wheel is fixedly connected with the third bearing 11, by means of the threaded connection of the sliding rod 91 and the second threaded rod 10, due to the fact that the installer 9 limits the rotation direction of the sliding rod 91, when the spindle 7 needs to be replaced, the hand wheel on the second threaded rod 10 is rotated, the sliding rod 91 is driven to move leftwards along with the second wedge rod 93, the second wedge rod 93 is enabled to leave the opposite surface of the first wedge rod 51, at the moment, the first wedge rod 51 drives the bolt 52 into the first lock head 5 under the action of rebound of the second spring, and then the bolt 52 is enabled to leave the lock hole 61, limiting of the first sleeve disk 6 is relieved, and the spindle 7 can be removed and replaced.

Referring to fig. 1 and 3, a second sleeve disk 12 is fixedly installed on the right side of the main shaft 7, a fourth bearing 13 is fixedly installed in the middle of the right side of the inner cavity of the mixer 1, a second lock head 14 is fixedly installed on the left side of the fourth bearing 13, the second sleeve disk 12 is sleeved and installed on the outer wall of the second lock head 14, a second motor 15 is fixedly installed on the right side of the second lock head 14, a limiting rod 141 which is circumferentially distributed is fixedly installed on the right wall of the mixer 1, a clamping groove 121 which is matched with the limiting rod 141 is formed in the second sleeve disk 12, the second lock head 14 is installed on the clamping groove 121 in a clamping mode, and the limiting rod 141 is arranged through the clamping groove 121 on the second sleeve disk 12 so that limiting fixation of the main shaft 7 on the left side of the second sleeve disk 12 is achieved.

The above connection method is a connection method commonly used in the prior art, and will not be described in detail.

The implementation principle of the embodiment of the utility model is as follows:

firstly, when the spindle 7 needs to be installed, the first sleeve disk 6 on the left side of the spindle 7 is sleeved on the first lock head 5, and is inserted to the left side for a distance, so that the second sleeve disk 12 on the right side of the spindle 7 is clamped to the second lock head 14 in a space, when the clamping groove 121 is clamped to the limiting rod 141 and is clamped in place, the lock hole 61 is just aligned with the bolt 52, then the hand wheel is rotated to drive the second threaded rod 10 to rotate, the second threaded rod 10 forces the second wedge rod 93 on the right side of the slide rod 91 to move rightwards to be close to the first wedge rod 51, and as the contact surfaces of the first wedge rod 51 and the second wedge rod 93 are of cambered structures, the first wedge rod 51 can move outwards, and the bolt 52 is pushed out of the first lock head 5, so that the bolt 52 is clamped into the lock hole 61, limiting fixation of the first sleeve disk 6 is realized, and installation of the spindle 7 is realized.

When the hand wheel is required to be disassembled, the hand wheel is reversely rotated, the bolt 52 is firstly separated from the lock hole 61 to release limit according to the same principle, the main shaft 7 is moved leftwards for a certain distance, the second sleeve disk 12 is taken out, the main shaft 7 can be disassembled rightwards, the problem that the disassembly and assembly space is narrow in the mixer 1 in the prior art is solved, and convenience is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A stirring shovel assembly of a horizontal mixer, comprising a mixer (1), characterized in that: the bottom four ends of the mixer (1) are fixedly provided with a shifter (21), the top of the mixer (1) is hinged with a cover (3), the middle part of the left side of the inner cavity of the mixer (1) is fixedly connected with a first bearing (4), the inner side of the first bearing (4) is fixedly connected with a first lock head (5), the outer wall of the first lock head (5) is sleeved with a first sleeve disc (6), the right side of the first sleeve disc (6) is fixedly connected with a main shaft (7), the main shaft (7) is fixedly connected with a stirring shovel (8), the left side of the mixer (1) is fixedly provided with a mounting device (9) relative to the first bearing (4), a first wedge rod (51) which is circumferentially distributed is arranged in the inner side of the first lock head (5), a bolt (52) is fixedly arranged on the deviating surface of the first wedge rod (51), the inner side of the first sleeve disc (6) is provided with a first sleeve disc (61) which is matched with the bolt (52), the right side (92) is fixedly connected with a second wedge rod (92) which is fixedly provided with a locking hole (91), and No. two wedge pole (93) are pegged graft and are installed in the inside of tapered end (5), the left side fixed mounting of installer (9) has No. three bearing (11), the left side threaded connection of slide bar (91) has No. two threaded rods (10), the left side fixed mounting of No. two threaded rods (10) has the hand wheel, and hand wheel and No. three bearing (11) fixed connection.

2. A mixer blade assembly for a horizontal mixer as set forth in claim 1 wherein: the sliding device is characterized in that a roller rod (22) is slidably mounted in the shifter (21), a first sliding groove matched with the roller rod (22) is formed in the shifter (21), a first motor (23) is fixedly mounted at the top of an inner cavity of the shifter (21), a first threaded rod is fixedly mounted at the bottom of an output shaft of the first motor (23), and the first threaded rod is in threaded connection with the top of the roller rod (22).

3. A mixer blade assembly for a horizontal mixer as set forth in claim 1 wherein: the outside of shifter (21) fixed mounting has bracing piece (24), the bottom of bracing piece (24) is provided with the rubber pad.

4. A mixer blade assembly for a horizontal mixer as set forth in claim 1 wherein: a second sliding groove matched with the first wedge-shaped rod (51) is formed in the first lock (5), the deviating surface of the first wedge-shaped rod (51) is connected with the inner wall of the first lock (5) through a second spring, and the bolt (52) is located on the inner side of the second spring.

5. A mixer blade assembly for a horizontal mixer as set forth in claim 1 wherein: a third sliding groove matched with the sliding rod (91) is formed in the installer (9), and the contact surfaces of the second wedge-shaped rod (93) and the first wedge-shaped rod (51) are designed to be arc-shaped structures.

6. A mixer blade assembly for a horizontal mixer as set forth in claim 1 wherein: the right side fixed mounting of main shaft (7) has No. two cover dishes (12), the inner chamber right side middle part fixed mounting of mixer (1) has No. four bearings (13), the left side fixed mounting of No. four bearings (13) has No. two tapered ends (14), and No. two cover dishes (12) cover is established and is installed on the outer wall of No. two tapered ends (14), the right side fixed mounting of No. two tapered ends (14) has No. two motor (15), and No. two motor (15) fixed mounting is on the right wall of mixer (1).

7. A mixer blade assembly for a horizontal mixer as set forth in claim 6 wherein: the outer wall fixed mounting of No. two tapered ends (14) has gag lever post (141) that are circumference distribution, set up draw-in groove (121) with gag lever post (141) looks adaptation on No. two cover dishes (12), and No. two tapered ends (14) joint is installed on draw-in groove (121).