CN216578520U

CN216578520U - Single horizontal shaft forced concrete mixer

Info

Publication number: CN216578520U
Application number: CN202123214303.8U
Authority: CN
Inventors: 郭素菊; 凡果; 何伟; 阳川
Original assignee: Sichuan Jingda Engineering Testing Co ltd
Current assignee: Sichuan Jingda Engineering Testing Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-24
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to a single horizontal axis compulsory concrete mixer, which comprises a housin, the intercommunication is provided with feeder hopper and discharging pipe on the casing, the internal rotation of casing is provided with the dwang, be provided with on the casing and be used for driving dwang pivoted driving piece, the fixed stirring vane that is provided with on the dwang, the fixed installation piece that is provided with on stirring vane's the lateral wall, set up on the dwang and supply installation piece male mounting groove, the spout has been seted up in the dwang, spout and mounting groove intercommunication are provided with the locking Assembly who is used for fixed mounting piece and dwang in the spout. When the stirring blade is installed, the installation block is clamped into the installation groove, so that the stirring blade is fixed on the rotating rod, and then the installation block and the rotating rod are fixed through the locking assembly; remove fixedly through locking Assembly, can lift stirring vane off from the dwang to realize dismantling stirring vane's purpose, be favorable to stirring vane's loading and unloading.

Description

Single horizontal shaft forced concrete mixer

Technical Field

The application relates to the technical field of mixers, in particular to a single-horizontal-shaft forced concrete mixer.

Background

Concrete is strong and durable, less maintenance, fire resistant, easy to use, low in manufacturing cost, and can be made in any size or shape, and is one of the most common and most widely used building materials on earth. The premixed concrete is made by a concrete mixing plant by using a concrete mixer, and the concrete mixing plant needs to strictly control the quality of the premixed concrete so as to fully ensure the quality of the concrete.

Chinese patent with publication number CN211030627U discloses a concrete mixer, including agitating unit, agitating unit is including connecting the stirring vane on stirring the shaft outer wall, stirring vane's top and bottom evenly are provided with the fixed plate, there is the connecting plate both sides through bolted connection around the stirring vane, the one end that stirring vane was kept away from to the connecting plate is connected with the conical head.

In view of the above-mentioned related technologies, the inventor believes that if the mixing blade is damaged during use, a worker needs to disassemble the mixing blade by screwing the bolt and the nut, but the mixing blade is in concrete soaking for a long time, and concrete is mixed in gaps between the bolt and the nut, so that the disassembling of the mixing blade is difficult.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the loading and unloading of the mixing blades, the application provides a single-horizontal-shaft forced concrete mixer.

The application provides a pair of single horizontal axis compulsory concrete mixer adopts following technical scheme:

the utility model provides a single horizontal shaft forced concrete mixer, includes the casing, the intercommunication is provided with feeder hopper and discharging pipe on the casing, the internal rotation of casing is provided with the dwang, be provided with on the casing and be used for the drive dwang pivoted driving piece, the fixed stirring vane that is provided with on the dwang, the fixed installation piece that is provided with on stirring vane's the lateral wall, set up on the dwang and supply installation piece male mounting groove, seted up the spout along the length direction of dwang in the dwang, the spout with the mounting groove intercommunication, be provided with in the spout and be used for fixing the installation piece with the locking Assembly of dwang.

By adopting the technical scheme, when the stirring blade is installed, the installation block is clamped into the installation groove, so that the stirring blade is fixed on the rotating rod, and then the installation block and the rotating rod are fixed through the locking assembly; the driving piece drives the rotating rod to rotate, and the rotating rod drives the stirring blade to rotate so as to achieve the purpose of stirring; remove fixedly through locking Assembly, can lift stirring vane off from the dwang to realize dismantling stirring vane's purpose, be favorable to stirring vane's loading and unloading.

Optionally, locking Assembly includes joint piece, first locating piece, second locating piece and gear, the confession has been seted up on the installation piece joint piece male joint groove, first locating piece and second locating piece are all fixed to be set up in the spout, the joint piece slides along the length direction of rotating rod and sets up in the spout, the joint piece slides and wears to establish in first locating piece and the second locating piece, gear revolve sets up in the spout, a plurality of tooth's sockets have been seted up along the length direction of joint piece on the joint piece, gear and tooth's socket meshing, be provided with on the dwang and be used for drive gear pivoted drive assembly.

By adopting the technical scheme, the driving assembly drives the gear to rotate, the gear drives the clamping block to slide towards the direction close to the clamping groove, and the driving clamping block is inserted into the clamping groove; the drive assembly gear reverses, and the gear drives the joint piece and slides to the direction of keeping away from the joint groove, and drive joint piece leaves the joint groove, rotates the purpose that realizes joint piece reciprocating motion through drive assembly drive gear.

Optionally, a slot has been seted up on the dwang, the slot link up the dwang, the slot intercommunication the spout, drive assembly includes connecting rod and rotation head, the connecting rod rotates and wears to establish in the slot, the fixed cover of gear is established on the connecting rod, the fixed cover of rotation head is established the connecting rod is kept away from one of gear is served, the outer wall of rotation head with the notch butt of slot.

By adopting the technical scheme, the rotating head drives the connecting rod to rotate, the connecting rod drives the gear to rotate, the gear drives the clamping block to slide towards the direction close to the clamping groove, and the clamping block is driven to be inserted into the clamping groove; the rotation head reversal drives the connecting rod reversal, and the connecting rod drives the gear reversal, and the gear drives the joint piece and slides to the direction of keeping away from the joint groove, and drive joint piece leaves the joint groove, rotates the purpose that realizes joint piece reciprocating motion through drive assembly drive gear.

Optionally, fixed cover is equipped with first sealing strip on the installation piece, the confession has been seted up on the dwang first sealing strip male recess, the recess with the spout is linked together.

Through adopting above-mentioned technical scheme, first sealing strip is favorable to preventing that the concrete from getting into the spout from the gap department of installation piece and mounting groove.

Optionally, the connecting rod includes first sleeve pipe and second sleeve pipe, second sleeve pipe slip cap is established on the first sleeve pipe, the second sleeve pipe with first fixed connection rotates, the fixed lug that is provided with on the second sleeve pipe, the confession has been seted up on the dwang the male spacing groove of lug, the spacing groove with the slot is linked together, be provided with in the slot and be used for injecing the spacing subassembly of second sleeve pipe position.

Through adopting above-mentioned technical scheme, be favorable to preventing to rotate the head because the effect atress of concrete takes place to rotate behind the lug inserted the spacing groove. When the rotating head needs to be rotated, the second sleeve is firstly slid, the second sleeve drives the lug to leave the limiting groove, and the limiting assembly is favorable for preventing the second sleeve from generating displacement under the action of no external force.

Optionally, the limiting assembly comprises a limiting block and a compression spring, the limiting block is fixedly sleeved on the second sleeve, one end of the compression spring is abutted to the limiting block, and the other end of the compression spring is abutted to the top wall of the slot.

Through adopting above-mentioned technical scheme, compression spring is in compression state all the time, and compression spring orders about the stopper to sliding to the direction that is close to the gear, and the stopper drives the second sleeve pipe and is close to the gear, prevents that the second sleeve pipe from breaking away from first sleeve pipe.

Optionally, the second sleeve pipe is fixedly sleeved with a second sealing strip, and the second sealing strip is far away from the side wall of the rotating head and abutted against the rotating rod.

Through adopting above-mentioned technical scheme, the second sealing strip is favorable to preventing that the concrete from getting into the slot from the gap department of rotating head and slot.

Optionally, a plurality of stirring rods are fixedly arranged on the stirring blade.

Through adopting above-mentioned technical scheme, the last fixed a plurality of puddlers that are provided with of stirring vane is favorable to improving stirring effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the stirring blade is installed, the installation block is clamped into the installation groove, so that the stirring blade is fixed on the rotating rod, and then the installation block and the rotating rod are fixed through the locking assembly; the driving piece drives the rotating rod to rotate, and the rotating rod drives the stirring blade to rotate so as to achieve the purpose of stirring; the locking component is released to fix, so that the stirring blade can be detached from the rotating rod, the purpose of detaching the stirring blade is achieved, and the stirring blade is convenient to detach;

2. the rotating head drives the connecting rod to rotate, the connecting rod drives the gear to rotate, the gear drives the clamping block to slide towards the direction close to the clamping groove, and the clamping block is driven to be inserted into the clamping groove; the rotating head rotates reversely to drive the connecting rod to rotate reversely, the connecting rod drives the gear to rotate reversely, the gear drives the clamping block to slide in a direction far away from the clamping groove, the clamping block is driven to leave the clamping groove, and the purpose of reciprocating motion of the clamping block is achieved by driving the gear to rotate through the driving assembly;

3. the first sealing strip is beneficial to preventing concrete from entering the sliding groove from the gap between the installation block and the installation groove.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a cross-sectional view of the overall structure of an embodiment of the present application;

FIG. 3 is a schematic structural diagram mainly showing a mounting groove and a pressure groove in the embodiment of the present application;

FIG. 4 is a schematic structural diagram of a stirring blade and a rotating rod mainly embodied in the embodiment of the present application;

FIG. 5 is a schematic structural diagram of a stirring blade and a locking assembly which are mainly embodied in the embodiment of the application;

fig. 6 is a schematic structural diagram mainly showing a driving assembly and a limiting assembly in the embodiment of the present application.

Description of reference numerals: 1. a housing; 11. a feed hopper; 12. a discharge pipe; 121. a valve; 13. a rotating electric machine; 2. rotating the rod; 21. mounting grooves; 22. a chute; 23. a slot; 24. a limiting groove; 25. a groove; 3. a stirring blade; 31. a stirring rod; 32. mounting blocks; 321. a clamping groove; 33. a first seal strip; 4. a locking assembly; 41. a first positioning block; 42. a second positioning block; 43. a gear; 44. a clamping block; 5. a drive assembly; 51. rotating the head; 511. a bump; 52. a connecting rod; 521. a first sleeve; 5211. a connecting bond; 522. a second sleeve; 53. a second seal strip; 6. a limiting component; 61. a limiting block; 62. compressing the spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses single horizontal shaft forced concrete mixer.

Referring to fig. 1, a single horizontal shaft forced concrete mixer, including casing 1, casing 1 is used for holding the concrete, and the upper end intercommunication of casing 1 is provided with feeder hopper 11, and the lower extreme intercommunication of casing 1 is provided with discharging pipe 12, and the intercommunication is provided with valve 121 on discharging pipe 12 for the outflow of control stirring back concrete.

Referring to fig. 2, the inside of casing 1 is rotated and is provided with dwang 2, the fixed driving piece that is used for driving dwang 2 pivoted that is provided with on the outer wall of casing 1, the driving piece sets up to rotating electrical machines 13, dwang 2 link up casing 1 and rotating electrical machines 13's output shaft fixed connection, can dismantle on dwang 2 and be provided with stirring vane 3, stirring vane 3 is provided with a plurality ofly, be used for stirring the concrete that gets into in casing 1, the last fixed a plurality of puddlers 31 that is provided with of stirring vane 3, puddler 31 and 3 cross arrangement of stirring vane, be favorable to improving stirring effect.

Referring to fig. 3 and 4, fixed installation piece 32 that is provided with on the lateral wall that is close to dwang 2 on stirring vane 3, seted up on dwang 2 and supplied installation piece 32 male mounting groove 21, fixed cover is equipped with first sealing strip 33 on the installation piece 32, first sealing strip 33 is the cuboid structure, first sealing strip 33 sets up to the arcwall face near dwang 2's lateral wall, be favorable to laminating with dwang 2, set up on the dwang 2 and supply first sealing strip 33 male recess 25, recess 25 is linked together with spout 22. The spout 22 has been seted up along the length direction of dwang 2 in the dwang 2, and the both ends of spout 22 seal the setting, are provided with the locking Assembly 4 that is used for fixed mounting piece 32 and dwang 2 in the spout 22.

Referring to fig. 5, locking Assembly 4 includes joint piece 44, first locating piece 41, second locating piece 42 and gear 43, first locating piece 41 and second locating piece 42 are all fixed to be set up in spout 22, first locating piece 41 and second locating piece 42 parallel arrangement, joint piece 44 is the cuboid structure, joint piece 44 slides along the length direction of dwang 2 and sets up in spout 22, joint piece 44 slides simultaneously and wears to establish on first locating piece 41 and second locating piece 42, set up on the installation piece 32 and supply joint piece 44 male joint groove 321, gear 43 rotates and sets up in spout 22, joint piece 44 is last to have seted up a plurality of tooth's sockets along the length direction of joint piece 44, gear 43 and tooth's socket meshing, be provided with on the dwang 2 and be used for drive gear 43 pivoted drive assembly 5.

Referring to fig. 6, a slot 23 is formed in the rotating lever 2, the slot 23 penetrates through the rotating lever 2, the slot 23 communicates with the sliding slot 22, and a direction of a notch of the slot 23 is perpendicular to a direction of a notch of the sliding slot 22. The driving assembly 5 comprises a connecting rod 52 and a rotating head 51, the connecting rod 52 is rotatably arranged in the slot 23 in a penetrating mode, the connecting rod 52 comprises a first sleeve 521 and a second sleeve 522, the second sleeve 522 is slidably sleeved on the first sleeve 521, the first sleeve 521 and the second sleeve 522 are connected through a connecting key 5211, the gear 43 is fixedly sleeved on the first sleeve 521, the rotating head 51 is fixedly sleeved on the second sleeve 522, and the outer wall of the rotating head 51 is abutted to the notch of the slot 23. The second sleeve 522 is fixedly connected with the rotating head 51, the second sleeve 522 is fixedly provided with a bump 511, the rotating rod 2 is provided with a limiting groove 24 for the bump 511 to be inserted, the limiting groove 24 is communicated with the slot 23, and the slot 23 is internally provided with a limiting component 6 for limiting the position of the second sleeve 522. The limiting assembly 6 comprises a limiting block 61 and a compression spring 62, the limiting block 61 is fixedly sleeved on the second sleeve 522, one end of the compression spring 62 is abutted to the limiting block 61, and the other end of the compression spring is abutted to the top wall of the slot 23. Fixed cover is equipped with second sealing strip 53 on the second sleeve pipe 522, and second sealing strip 53 and the first 51 butt of rotating, the longitudinal section of second sealing strip 53 are circular, and second sealing strip 53 is kept away from the lateral wall and the dwang 2 butt of rotating first 51, and the lateral wall that second sealing strip 53 is close to dwang 2 sets up to the arcwall face for laminate with dwang 2.

The implementation principle of the single-horizontal-shaft forced concrete mixer in the embodiment of the application is as follows: when installing stirring vane 3, will install piece 32 card and go into mounting groove 21 to fix stirring vane 3 on dwang 2, the rotating head 51 drives connecting rod 52 and rotates, and connecting rod 52 drives gear 43 and rotates, and gear 43 drives joint piece 44 and slides to the direction that is close to joint groove 321, and drive joint piece 44 inserts joint groove 321 and can be fixed with installation piece 32 and dwang 2. The rotating motor 13 drives the rotating rod 2 to rotate, and the rotating rod 2 drives the stirring blade 3 to rotate, so that the stirring purpose is achieved; the rotating head 51 rotates reversely to drive the connecting rod 52 to rotate reversely, the connecting rod 52 drives the gear 43 to rotate reversely, the gear 43 drives the clamping block 44 to slide in the direction far away from the clamping groove 321, the clamping block 44 is driven to leave the clamping groove 321, the fixing is removed, and the stirring blade 3 can be detached from the rotating rod 2, so that the purpose of detaching the stirring blade 3 is realized, and the assembly and disassembly of the stirring blade 3 are facilitated.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a single horizontal axis compulsory concrete mixer, includes casing (1), its characterized in that: feed hopper (11) and discharging pipe (12) are provided with in intercommunication on casing (1), casing (1) internal rotation is provided with dwang (2), be provided with on casing (1) and be used for the drive dwang (2) pivoted driving piece, dwang (2) are gone up fixed stirring vane (3) that is provided with, stirring vane (3) are close to fixed installation piece (32) of being provided with on the lateral wall of dwang (2), set up on dwang (2) and supply installation piece (32) male mounting groove (21), spout (22) have been seted up along the length direction of dwang (2) in dwang (2), spout (22) with mounting groove (21) intercommunication, be provided with in spout (22) and be used for fixing installation piece (32) with locking Assembly (4) of dwang (2).

2. A single horizontal axis forced concrete mixer as claimed in claim 1, wherein: the locking component (4) comprises a clamping block (44), a first positioning block (41), a second positioning block (42) and a gear (43), the mounting block (32) is provided with a clamping groove (321) for the clamping block (44) to insert, the first positioning block (41) and the second positioning block (42) are both fixedly arranged in the sliding groove (22), the clamping block (44) is arranged in the sliding groove (22) in a sliding way along the length direction of the rotating rod (2), the clamping block (44) is slidably arranged in the first positioning block (41) and the second positioning block (42) in a penetrating way, the gear (43) is rotatably arranged in the sliding groove (22), a plurality of tooth grooves are arranged on the clamping block (44) along the length direction of the clamping block (44), the gear (43) is meshed with the tooth grooves, and the rotating rod (2) is provided with a driving assembly (5) for driving the gear (43) to rotate.

3. A single horizontal axis forced concrete mixer as claimed in claim 2, wherein: slot (23) have been seted up on dwang (2), slot (23) link up dwang (2), slot (23) intercommunication spout (22), drive assembly (5) include connecting rod (52) and rotation head (51), connecting rod (52) are rotated and are worn to establish in slot (23), gear (43) fixed cover is established on connecting rod (52), it establishes to rotate head (51) fixed cover connecting rod (52) are kept away from one of gear (43) is served, the outer wall of rotation head (51) with the notch butt of slot (23).

4. A single horizontal axis forced concrete mixer as claimed in claim 3, wherein: the fixed cover is equipped with first sealing strip (33) on installation piece (32), the confession has been seted up on dwang (2) first sealing strip (33) male recess (25), recess (25) with spout (22) are linked together.

5. A single horizontal axis forced concrete mixer as claimed in claim 3, wherein: the connecting rod (52) comprises a first sleeve (521) and a second sleeve (522), the second sleeve (522) is slidably sleeved on the first sleeve (521), the second sleeve (522) is fixedly connected with the rotating head (51), a bump (511) is fixedly arranged on the second sleeve (522), a limiting groove (24) for the bump (511) to insert is formed in the rotating rod (2), the limiting groove (24) is communicated with the slot (23), and a limiting component (6) for limiting the position of the second sleeve (522) is arranged in the slot (23).

6. A single horizontal shaft forced concrete mixer as claimed in claim 5, wherein: spacing subassembly (6) include stopper (61) and compression spring (62), stopper (61) fixed cover is established on second sleeve pipe (522), the one end of compression spring (62) with stopper (61) butt, the other end with the roof butt of slot (23).

7. A single horizontal axis forced concrete mixer as claimed in claim 5, wherein: the fixed cover is equipped with second sealing strip (53) on second sleeve pipe (522), second sealing strip (53) are kept away from the lateral wall of rotating head (51) with dwang (2) butt.

8. A single horizontal axis forced concrete mixer as claimed in claim 1, wherein: a plurality of stirring rods (31) are fixedly arranged on the stirring blades (3).