CN217703995U

CN217703995U - Planetary cement mortar mixer

Info

Publication number: CN217703995U
Application number: CN202221331916.1U
Authority: CN
Inventors: 钱树东
Original assignee: Wuhan Chengli Commodity Concrete Co ltd
Current assignee: Wuhan Chengli Commodity Concrete Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-01
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a planetary cement mortar mixer, which belongs to the technical field of cement mortar processing and aims at the problems of poor cement mortar mixing effect and easy blockage during feeding, and comprises a mixing drum and a frame, wherein the frame is fixed on the outer side wall of the mixing drum, a support frame is fixed on the bottom side wall of the frame, a discharge pipe communicated with the interior is fixed on the inner side wall of the bottom end of the mixing drum, a feed pipe communicated with the interior is fixed on the outer side wall of the mixing drum, and a support is fixed on the top side wall of the mixing drum; the utility model discloses a mix the subassembly and drive frame puddler operation, can the efficient carry out abundant mixing stirring to the raw materials in water, not only can reduce the mixing stirring ageing to the raw materials, provide the guarantee for the demand volume of follow-up work to cement gum sand moreover, can be fine satisfy the demand volume of staff to cement gum sand.

Description

Planetary cement mortar mixer

Technical Field

The utility model belongs to the technical field of cement mortar processing, concretely relates to planetary cement mortar mixer.

Background

The cement powdery hydraulic inorganic cementing material is added with water and stirred to form slurry, can be hardened in the air or in water, and can firmly bond sand, stone and other materials together, the mixture of early lime and volcanic ash is very similar to the modern lime and volcanic ash cement, and the concrete made of broken stone is bonded by the cement powdery hydraulic inorganic cementing material, after being hardened, the cement powdery hydraulic inorganic cementing material not only has higher strength, but also can resist the erosion of fresh water or salt-containing water, and the cement powdery hydraulic inorganic cementing material is used as an important cementing material and widely applied to the engineering of civil construction, water conservancy, national defense and the like for a long time;

the cement mortar is a test piece mixture which is made of cement and national standard sand and used for testing the cement strength, a stirrer is required to be used for uniformly mixing the cement, the standard sand and water in the manufacturing process of the cement mortar, but the quality of the subsequent cement mortar is difficult to meet the requirements of workers due to the fact that the existing cement stirrer is poor in cement mixing effect, the condition of blocking is easy to occur when the cement is fed, the influence is difficult to uninterruptedly process the cement mortar, and the working efficiency of the cement mortar processing is influenced.

(1) The quality of the cement mortar is difficult to meet the requirements of workers due to the poor mixing and stirring effect of the cement mortar;

(2) the working efficiency of processing the cement mortar is influenced due to the fact that the cement mortar is easily blocked when being fed.

Therefore, a planetary cement mortar mixer is needed to solve the problems of poor cement mortar mixing effect and easy blockage during feeding existing in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a planetary cement mortar mixer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a planetary cement mortar mixer comprises a mixing drum, wherein the mixing drum also comprises

The stirring device comprises a frame, wherein the frame is fixed on the outer side wall of a stirring drum, a support frame is fixed on the bottom side wall of the frame, a discharge pipe communicated with the inside is fixed on the inner side wall of the bottom end of the stirring drum, a feed pipe communicated with the inside is fixed on the outer side wall of the stirring drum, a support is fixed on the top side wall of the stirring drum, a driving motor is fixed on the side wall of one side of the support, a rotating shaft a is rotatably connected with the side wall of one side of the stirring drum, an output shaft of the driving motor is fixed with the rotating shaft a through a coupler, and a mixing assembly matched with the stirring drum is arranged at one end, located inside the stirring drum, of the rotating shaft a;

the feeding section of thick bamboo, the feeding section of thick bamboo is fixed in the one end that the churn was kept away from to the inlet pipe is fixed, the inlet pipe with the feeding section of thick bamboo is inside to be linked together, feeding section of thick bamboo outside lateral wall is fixed with the feeder hopper that is linked together with inside, feeding section of thick bamboo inside be provided with the feeding subassembly of churn looks adaptation.

In the scheme, the mixing component comprises

The driving gear is tightly sleeved on the outer surface of the rotating shaft a in the stirring cylinder, an annular chute a is formed in the side wall of the inner side of the stirring cylinder, and a toothed ring is connected in the annular chute a in a sliding manner;

annular spout b, annular spout b offer in the inboard lateral wall of churn, annular spout b internal sliding connection has a plurality of pivot b that are the circumference and distribute, pivot b surface fastening has cup jointed driven gear, and is a plurality of driven gear all with driving gear engagement connects, driven gear with the meshing of profile of tooth ring is connected, pivot b surface fastening has cup jointed frame puddler.

It is further worth to explain that the feeding assembly comprises a transmission shaft, the transmission shaft is rotatably connected with the side wall of the inner side of the feeding cylinder, a spiral blade rod is coaxially fixed at one end of the transmission shaft, a bevel gear a is fixed at one end of the transmission shaft, a bevel gear b is tightly sleeved on the outer surface of the rotating shaft a, and the bevel gear b is in meshed connection with the bevel gear a.

It should be further noted that an annular guide groove is formed in the inner side wall of the bottom end of the mixing drum, a guide ring is fixed to one end, away from the driven gear, of the rotating shaft b, and the guide ring is connected with the inside of the annular guide groove in a sliding mode.

As a preferred embodiment, two L-shaped support rods are fixed to the outer side wall of the feeding cylinder, and the end of each L-shaped support rod far away from the feeding cylinder is fixed to the outer side wall of the mixing cylinder.

As a preferred embodiment, the inner side of the feeding hopper and the feeding cylinder are distributed in an inclined manner, and an included angle between the feeding pipe and the mixing cylinder is arranged in an acute angle.

In a preferred embodiment, a rotating seat is fixed on a side wall of the top end of the mixing drum, and the transmission shaft is rotatably connected with the inside of the rotating seat.

Compared with the prior art, the utility model provides a pair of planetary cement mortar mixer includes following beneficial effect at least:

(1) Drive frame puddler operation through mixing the subassembly, can the efficient carry out abundant mixing stirring to the raw materials in water, not only can reduce the mixing stirring ageing to the raw materials, provide the guarantee for the demand volume of follow-up work to cement mortar moreover, can be fine satisfy the demand volume of staff to cement mortar.

(2) Through spiral blade pole at a feeding section of thick bamboo internal rotation, can carry out stable and even transport to the feed tube in pouring into the raw materials of a feeding section of thick bamboo, not only can promote the speed in the raw materials gets into the churn, can effectively avoid appearing blockking up and being difficult to the circumstances of unloading in addition, for cement mortar processing provides good guarantee, reaches the purpose of the steady transport of raw materials that needs cement mortar then.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the main section structure of the present invention;

FIG. 3 is an enlarged view of the structure of area A in FIG. 2;

fig. 4 is a schematic view of the structure feed assembly according to the present invention.

In the figure: 1. a mixing drum; 2. a frame; 3. a support frame; 4. a discharge pipe; 5. a feed pipe; 6. a support; 7. a drive motor; 8. a rotating shaft a; 9. a mixing assembly; 91. a driving gear; 92. an annular chute a; 93. a toothed ring; 94. an annular chute b; 95. a rotating shaft b; 96. a driven gear; 97. a frame-type stirring rod; 10. a feeding cylinder; 11. a feed hopper; 12. a feed assembly; 121. a drive shaft; 122. a helical blade bar; 123. a bevel gear a; 124. a bevel gear b; 13. an annular guide groove; 14. a guide ring; 15. an L-shaped support bar; 16. and (6) rotating the seat.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical solution of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative labor are within the scope of the protection of the present invention based on the described embodiments of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be according to concrete condition do further adjustment the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of requiring protection.

Referring to fig. 1-4, the utility model provides a planetary cement mortar mixer, including a mixing drum 1, the mixing drum 1 further includes a frame 2, the frame 2 is fixed on the lateral wall outside the mixing drum 1, the lateral wall of the bottom end of the frame 2 is fixed with a support frame 3, the lateral wall of the bottom end of the mixing drum 1 is fixed with a discharge pipe 4 communicated with the inside, the lateral wall outside the mixing drum 1 is fixed with a feed pipe 5 communicated with the inside, the lateral wall of the top end of the mixing drum 1 is fixed with a support 6, the lateral wall of one side of the support 6 is fixed with a driving motor 7, the lateral wall of one side of the mixing drum 1 is rotationally connected with a rotating shaft a8, the output shaft of the driving motor 7 is fixed with the rotating shaft a8 through a coupler, one end of the rotating shaft a8 located inside the mixing drum 1 is provided with a mixing component 9 adapted to the mixing drum 1; a feeding section of thick bamboo 10, a feeding section of thick bamboo 10 is fixed in the one end that a feeding pipe 5 kept away from churn 1 is fixed, feeding pipe 5 is linked together with feeding section of thick bamboo 10 inside, feeding section of thick bamboo 10 outside lateral wall is fixed with the feeder hopper 11 that is linked together with inside, feeding section of thick bamboo 10 inside be provided with the feeding subassembly 12 of 1 looks adaptation of churn, drive through driving motor 7, make mixing assembly 9 to the material in the churn 1 with the water intensive mixing stirring, simultaneously and cooperate feeding subassembly 12 to carry to the churn 1 in the cement mortar raw materials in the feeding section of thick bamboo 10, can promote the work efficiency to cement mortar mixing stirring by a wide margin, can ensure the continuity to cement mortar mixing stirring, provide good guarantee for promoting the quality of the cement mortar after mixing.

As further shown in fig. 2 and fig. 3, it is worth specifically explaining that the mixing assembly 9 includes a driving gear 91, the driving gear 91 is tightly sleeved on the outer surface of the rotating shaft a8 inside the mixing drum 1, an annular chute a92 is formed in the side wall of the inner side of the mixing drum 1, and a toothed ring 93 is slidably connected inside the annular chute a 92; annular spout b94, 1 inboard lateral wall in churn is seted up to annular spout b94, annular spout b94 internal sliding connection has a plurality of pivot b95 that are the circumference and distribute, pivot b95 surface fastening has cup jointed driven gear 96, a plurality of driven gear 96 all are connected with the meshing of driving gear 91, driven gear 96 and the meshing of tooth ring 93 are connected, pivot b95 surface fastening has cup jointed frame puddler 97, it operates to drive frame puddler 97 through mixing module 9, can promote the misce bene degree of cement and standard sand in aqueous, thereby satisfy the staff to the requirement for quality of the cement mortar after mixing, work efficiency is higher.

Further as shown in fig. 3 and 4, it is worth specifically explaining that the feeding assembly 12 includes a transmission shaft 121, the transmission shaft 121 is rotatably connected to the inner side wall of the feeding cylinder 10, a spiral blade rod 122 is coaxially fixed to one end of the transmission shaft 121, a rotating base 16 is fixed to the top side wall of the mixing cylinder 1, the transmission shaft 121 is rotatably connected to the inside of the rotating base 16, a bevel gear a123 is fixed to one end of the transmission shaft 121, a bevel gear b124 is tightly sleeved on the outer surface of the rotating shaft a8, the bevel gear b124 is meshed with the bevel gear a123, and through the arrangement of the spiral blade rod 122, the materials in the feeding cylinder 10 can uniformly enter the feeding pipe, so that not only the blocking situation can be effectively avoided, but also sufficient guarantee is provided for the cement mortar in operation, and the work efficiency of cement mortar processing is improved to a certain extent.

The scheme has the following working processes: when cement mortar needs to be mixed and stirred, cement mortar raw materials are fed into a feeding cylinder 10 through a feeding hopper 11, a rotating shaft a8 is driven by a driving motor 7 to rotate synchronously, a bevel gear b124 and a bevel gear a123 are meshed for transmission, a transmission shaft 121 is driven to rotate synchronously, a spiral blade rod 122 is driven to rotate synchronously and spirally in the feeding cylinder 10, the cement mortar raw materials enter a feeding pipe 5 until the cement mortar falls into a stirring cylinder 1, conveying of the cement mortar raw materials is completed, meanwhile, a driving gear 91 and a driven gear 96 are meshed for transmission, the driven gear 96 and a toothed ring 93 are meshed for transmission, the rotating shaft b95 rotates and moves circularly around the toothed ring 93, the toothed ring 93 rotates in an annular chute a92, a frame type stirring rod 97 is driven to rotate synchronously, the cement mortar raw materials in the stirring cylinder 1 are mixed and stirred, mixing and stirring of the cement mortar are completed, and the cement mortar subjected to mixing and stirring treatment is discharged from a discharging pipe 4.

According to the working process, the following steps are known: through driving motor 7's drive, and cooperate feeding subassembly 12 to carry to the churn 1 in the cement mortar raw materials in the feeding section of thick bamboo 10, can promote the work efficiency to cement mortar mixing stirring by a wide margin, can ensure the continuity to cement mortar mixing stirring, provide good guarantee for promoting the quality of the cement mortar after mixing, and through mixing subassembly 9, can promote the misce bene degree of cement and standard sand in the aquatic, thereby satisfy the staff to the quality requirement of the cement mortar after mixing, not only work efficiency is higher, and through frame puddler 97's operation, can the efficient carry out abundant mixing stirring to the raw materials in water, thereby satisfy the staff to the demand of cement mortar, promote the work efficiency to cement mortar by a wide margin.

Further as shown in fig. 2, it is worth specifically explaining that an annular guide groove 13 is formed in the inner side wall of the bottom end of the mixing drum 1, a guide ring 14 is fixed to one end, away from the driven gear 96, of the rotating shaft b95, the guide ring 14 is in sliding connection with the inside of the annular guide groove 13, and through the arrangement of the guide ring 14, the rotating shaft b95 provides a guiding effect for the bottom of the rotating shaft b95 in the operation process, so that the stability of the rotating shaft b95 in the movement process can be improved.

Further as shown in fig. 1 and fig. 2, it is worth specifically explaining that two L-shaped support rods 15 which are symmetrically distributed are fixed on the outer side wall of the feeding cylinder 10, one end of each L-shaped support rod 15, which is far away from the feeding cylinder 10, is fixed on the outer side wall of the mixing cylinder 1, and by setting the L-shaped support rods 15, the stability of the feeding cylinder 10 can be improved, and the situation that the feeding cylinder 10 shakes or falls off can be avoided, the inner side of the feeding hopper 11 and the feeding cylinder 10 are obliquely distributed, the included angle between the feeding pipe 5 and the mixing cylinder 1 is set in an acute angle shape, and by setting the feeding pipe 5 and the mixing cylinder 1 in an oblique manner, the material can better slide into the mixing cylinder 1.

To sum up: through the setting of guide ring 14 for pivot b95 provides the guide effect for its bottom at the operation in-process, can promote the stability of pivot b95 when the motion, and through the setting of L shape bracing piece 15, not only can promote the stability of a pay-off section of thick bamboo, and can effectively promote the stability of a feed cylinder 10, avoid it to appear rocking or the condition that drops, and adopt the setting that is the slope between inlet pipe 5 and the churn 1, make the landing that the material can be better inside a churn 1.

The driving motor 7 is commercially available, and the driving motor 7 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art, and the use of the term "including" or "comprising" in the present application shall mean that the element or item preceding the term covers the element or item listed after the term and its equivalents, but does not exclude other elements or items, and the term "connected" or "connected" is not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. merely indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may be changed accordingly.

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

1. The planetary cement mortar mixer comprises a mixing drum (1) and is characterized in that the mixing drum (1) further comprises

The stirring device comprises a frame (2), wherein the frame (2) is fixed on the outer side wall of a stirring drum (1), a support frame (3) is fixed on the bottom side wall of the frame (2), a discharge pipe (4) communicated with the inside is fixed on the inner side wall of the bottom end of the stirring drum (1), a feeding pipe (5) communicated with the inside is fixed on the outer side wall of the stirring drum (1), a support (6) is fixed on the top side wall of the stirring drum (1), a driving motor (7) is fixed on the side wall of one side of the support (6), a rotating shaft a (8) is rotatably connected with the side wall of one side of the stirring drum (1), an output shaft of the driving motor (7) is fixed with the rotating shaft a (8) through a coupler, and a mixing component (9) matched with the stirring drum (1) is arranged at one end, located inside the stirring drum (1), of the rotating shaft a (8);

a feeding section of thick bamboo (10), a feeding section of thick bamboo (10) are fixed in the one end that churn (1) was kept away from in inlet pipe (5) is fixed, inlet pipe (5) with feeding section of thick bamboo (10) inside is linked together, feeding section of thick bamboo (10) outside lateral wall is fixed with feeder hopper (11) that are linked together with inside, feeding section of thick bamboo (10) inside be provided with feeding subassembly (12) of churn (1) looks adaptation.

2. The planetary cement mortar mixer according to claim 1, characterized in that: the mixing assembly (9) comprises

The driving gear (91) is tightly sleeved on the outer surface of the rotating shaft a (8) positioned inside the mixing drum (1), the side wall of the inner side of the mixing drum (1) is provided with an annular chute a (92), and a toothed ring (93) is connected inside the annular chute a (92) in a sliding manner;

annular spout b (94), annular spout b (94) are seted up in churn (1) inboard lateral wall, annular spout b (94) inside sliding connection has a plurality of pivot b (95) that are the circumference and distribute, pivot b (95) surface fastening cover has connect driven gear (96), and is a plurality of driven gear (96) all with driving gear (91) meshing is connected, driven gear (96) with tooth ring (93) meshing is connected, pivot b (95) surface fastening cover has connect frame puddler (97).

3. The planetary cement mortar mixer according to claim 1, characterized in that: the feeding assembly (12) comprises a transmission shaft (121), the transmission shaft (121) is rotatably connected with the inner side wall of the feeding barrel (10), one end of the transmission shaft (121) is coaxially fixed with a spiral blade rod (122), one end of the transmission shaft (121) is fixed with a bevel gear a (123), a bevel gear b (124) is fixedly sleeved on the outer surface of the rotating shaft a (8), and the bevel gear b (124) is meshed with the bevel gear a (123).

4. The planetary cement mortar mixer according to claim 2, characterized in that: annular guide way (13) have been seted up to churn (1) bottom inside wall, the one end that driven gear (96) was kept away from in pivot b (95) is fixed with guide ring (14), guide ring (14) with inside sliding connection of annular guide way (13).

5. The planetary cement mortar mixer according to claim 1, characterized in that: two L-shaped supporting rods (15) which are symmetrically distributed are fixed on the outer side wall of the feeding cylinder (10), and one end of each L-shaped supporting rod (15) far away from the feeding cylinder (10) is fixed on the outer side wall of the mixing cylinder (1).

6. The planetary cement mortar mixer according to claim 1, characterized in that: the feeder hopper (11) inboard with be the slope distribution setting between the feed cylinder (10), inlet pipe (5) with contained angle between churn (1) is the acute angle shape and sets up.

7. The planetary cement mortar mixer according to claim 3, characterized in that: a rotating seat (16) is fixed on the side wall of the top end of the stirring cylinder (1), and the transmission shaft (121) is rotatably connected with the inside of the rotating seat (16).