CN221338971U - Dredging mechanism for blanking device of mixer - Google Patents

Abstract

The utility model discloses a dredging mechanism of a blanking device of a stirrer, which comprises a stirrer body, a base and a blanking device, wherein a first driving motor, a screw rod, a fixing frame and a movable shaft are arranged in the dredging mechanism, a limiting assembly and a conveying mechanism are arranged, the first driving motor can drive the screw rod to rotate through the movable shaft through starting the first driving motor, so that blocked materials can be conveyed through stirring of the screw rod, when the materials are conveyed by the screw rod and fall onto a conveying belt for conveying, the conveying mechanism is started for conveying, the stability of conveying the materials is improved, the problem that when the materials are more during blanking, the situation that the blanking device is blocked by the materials is solved, an operator is required to manually dredge the blocked place by adopting a stick-like object, the pressure in the materials can be released in the dredging process, and the situation that the materials are splashed onto the operator can occur is very inconvenient is solved.

Description

Dredging mechanism for blanking device of mixer

Technical Field

The utility model relates to the technical field of mixers, in particular to a dredging mechanism of a discharging device of a mixer.

Background

The concrete mixer is a machine for mixing cement, sand aggregate and water and stirring to prepare concrete mixture. Mainly comprises a mixing drum, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a frame, a supporting device and the like.

According to the patent number: CN219095494U discloses a unloader for concrete mixer, including flat-mouthed mixer body, discharge gate and unloading seat, still include sealing board, L shape planking, locking dish, electric putter, top board, U-shaped base case and vibrating motor constitute unloader, the discharge gate has been seted up to the case wall department of flat-mouthed mixer body, and the flat-mouthed mixer body outer wall surface welding in the discharge gate outside has the unloading seat that is used for the landing concrete, carries out the improvement of its unloading optimality at flat-mouthed mixer body department and produces unloader, and unloader makes the original manual discharge gate of opening of flat-mouthed mixer body department seal the structure and changes into the structure that can open by long-range electric.

Based on the above patent search and the equipment discovery among the combined prior art, when above-mentioned equipment was used, although can solve present flat-mouth mixer unloading and regard as concrete mixer unloading tool to use, concrete raw materials can put into flat-mouth mixer unloading and constructed the interior support body stirring by machinery rotation, concrete raw materials can be stirred out and get into the unloading seat and outwards carry out dead weight landing unloading from flat-mouth mixer unloading mechanism's discharge gate department after stirring shaping in flat-mouth mixer unloading, the discharge gate of this kind of flat-mouth mixer unloading is usually set up manual pull-out's flashboard outside and seals, the workman will stir out concrete thick liquid when manually pulling open the flashboard and discharging concrete on the workman, and then the whereabouts floodgate board structure of this kind of flat-mouth mixer unloading need improve, and the unloading seat department of flat-mouth mixer unloading relies on concrete dead weight landing to carry out the unloading mostly, the efficiency is lower.

But above-mentioned equipment runs into the condition that the material is more when the unloading, can appear the material and block up the condition of unloader, consequently need the operator to borrow the equidistant strip object of stick to carry out manual mediation to the place of jam, and then reduced work efficiency, delayed the construction progress and then increased time cost, the material can produce pressure when blockking up, at the in-process of mediation, can make the pressure in the material release, and then can appear the material and splash the condition on the operator's body, very inconvenience.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model aims to provide a dredging mechanism for a blanking device of a stirrer, which has the advantages of dredging, and solves the problems that when the equipment encounters the condition of more materials during blanking, the blanking device is blocked by the materials, so that an operator needs to manually dredge the blocked place by means of a bar-shaped object such as a stick, the working efficiency is further reduced, the construction progress is delayed, the time cost is further increased, the materials can generate pressure during blocking, the pressure in the materials can be released during dredging, and the materials can splash onto the operator, so that the problem is very inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mixer unloader dredging mechanism, includes mixer body, base and unloader, unloader intercommunication is in the bottom of mixer body, base fixed connection is in the bottom of unloader, the left side of mixer body is provided with the oblique support frame, the top of oblique support frame is through the first driving motor of bolt threaded connection, the output swing joint of first driving motor has the hob, the left side fixedly connected with mount of unloader inner wall, the inside fixedly connected with loose axle at mount top, loose axle cooperation hob swing joint, driving motor's output fixedly connected with spacing subassembly, the bottom of hob sets up transport mechanism.

As the preferable one of the utility model, the limit component comprises a square block fixedly connected to the output end of the first driving motor, a square groove is formed in the left side of the screw rod, and the screw rod is movably connected with the first driving motor through the square block and the square groove.

As the preferable mode of the utility model, the conveying mechanism comprises a conveying frame, a conveying belt, a first driving roller, a second driving roller, conveying wheels, a conveying belt, driving wheels, a fixing plate, a first driving wheel, a second driving wheel and a driving belt, wherein the conveying frame is arranged at the bottom of a screw rod, the left side and the right side of the inner top of the conveying frame are respectively and movably connected with the first driving roller and the second driving roller through bearings, the conveying belt is sleeved on the surfaces of the first driving roller and the second driving roller, the rear ends of the surfaces of the first driving roller and the second driving roller are fixedly connected with the conveying wheels, the conveying belt is sleeved inside the conveying wheels, the front side of the surface of the first driving roller is fixedly connected with the first driving wheel, the left side of the inner bottom of the conveying frame is fixedly connected with the fixing plate, the top of the fixing plate is fixedly connected with a second driving motor, the output end of the second driving motor is fixedly connected with the second driving wheel, and the driving belt is sleeved inside the first driving wheel and the second driving wheel.

As the preferable mode of the utility model, the top of the inclined support frame is fixedly connected with a protection box.

As the preferable mode of the utility model, the top of the protection box is movably connected with an access door through a hinge, and the top of the access door is fixedly connected with a handle.

Preferably, the right side of the protection box is provided with a transmission hole.

As the utility model is preferable, the front side and the rear side of the right side of the conveying frame are fixedly connected with fixed blocks, the inside of each fixed block is fixedly connected with a scraper, the scrapers are obliquely arranged, and the top of each scraper is provided with a trolley.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the first driving motor, the screw rod, the fixing frame and the movable shaft are arranged, and the limiting assembly and the conveying mechanism are arranged, when the blanking device is required to be dredged, the first driving motor is started, the screw rod can be driven by the limiting assembly to rotate through the movable shaft, so that blocked materials can be conveyed through stirring of the screw rod, the condition that the blanking device is blocked and the construction progress is affected is avoided, when the materials are conveyed by the screw rod and fall onto the conveying belt to be conveyed, the conveying mechanism is started to convey the materials, the conveying belt can drive the materials to convey the materials, the condition that the materials splash is caused by the falling of the materials from a high place is avoided, meanwhile, the stability of conveying the materials is improved, the problem that the blanking device is blocked by the materials when the equipment encounters the condition that the materials are more in blanking process is solved, and therefore, an operator is required to manually dredge the blocked places by means of the long-length bar objects of the stick, the working efficiency is reduced, the construction progress is delayed, the time cost is increased, the pressure is generated when the materials are blocked, the materials are released, and the situation that the materials splash on the operator is convenient is avoided in the dredging process.

2. According to the utility model, the square block and the driving motor are fixedly installed through the limiting assembly, the square groove is formed in the left side of the screw rod, then the first driving motor is movably installed with the screw rod through the square block and the square groove, when the discharging device needs to be dredged, the first driving motor is started, the first driving motor can drive the screw rod through the square block and the square groove to rotate through the movable shaft, so that the blocking material can be conveyed through stirring of the screw rod, and the condition that the discharging device is blocked to influence the construction progress is avoided.

3. According to the utility model, the conveying mechanism is arranged, the first driving roller and the second driving roller are movably installed through the bearing and the conveying frame, the conveying belt is sleeved on the surfaces of the first driving roller and the second driving roller, then the conveying wheel is fixedly installed with the first driving roller and the second driving roller, the conveying belt is sleeved inside the conveying wheel, the first driving wheel is fixedly installed with the first driving roller, the fixing plate is fixedly installed with the conveying frame, then the second driving motor is fixedly installed with the fixing plate, the second driving wheel at the output end of the second driving motor is installed with the first driving wheel through the driving belt, when materials are conveyed to the conveying belt through the screw rod, the second driving motor is started to drive the second driving wheel to rotate, then the second driving wheel is driven to rotate the first driving roller through the driving belt, and then the first driving roller is driven to rotate the conveying belt through the conveying belt, so that the conveying belt can drive the materials to be conveyed, and meanwhile, the conveying stability of the materials is improved due to splashing caused by falling of the materials from high positions is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an exploded view of a portion of a conveyor frame according to the present utility model;

FIG. 3 is a schematic view of the internal three-dimensional structure of the blanking device of the present utility model;

Fig. 4 is a schematic perspective view of a limiting assembly according to the present utility model.

In the figure: 1. a mixer body; 2. a base; 3. a blanking device; 4. an inclined support frame; 5. a first driving motor; 6. a screw rod; 7. a fixing frame; 8. a movable shaft; 9. a limit component; 91. square blocks; 92. a square groove; 10. a conveying mechanism; 101. a conveying frame; 102. a first driving roller; 103. a second driving roller; 104. a transfer wheel; 105. a conveyor belt; 106. a first drive wheel; 107. a fixing plate; 108. a second driving motor; 109. a second drive wheel; 1010. a drive belt; 1011. a conveyor belt; 11. a protective case; 12. an access door; 13. a handle; 14. a transmission hole; 15. a fixed block; 16. a scraper; 17. and (5) pushing the cart.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the utility model provides a dredging mechanism for a blanking device of a stirrer, which comprises a stirrer body 1, a base 2 and a blanking device 3, wherein the blanking device 3 is communicated with the bottom of the stirrer body 1, the base 2 is fixedly connected with the bottom of the blanking device 3, an inclined support frame 4 is arranged on the left side of the stirrer body 1, the top of the inclined support frame 4 is connected with a first driving motor 5 through a bolt thread, the output end of the first driving motor 5 is movably connected with a screw rod 6, the left side of the inner wall of the blanking device 3 is fixedly connected with a fixing frame 7, the inside of the top of the fixing frame 7 is fixedly connected with a movable shaft 8, the movable shaft 8 is matched with the screw rod 6 to be movably connected, the output end of the first driving motor 5 is fixedly connected with a limiting assembly 9, and the bottom of the screw rod 6 is provided with a conveying mechanism 10.

Referring to fig. 4, the limiting assembly 9 includes a square block 91, the square block 91 is fixedly connected to the output end of the first driving motor 5, a square groove 92 is formed in the left side of the screw rod 6, and the screw rod 6 is movably connected with the first driving motor 5 through the square block 91 and the square groove 92.

As a technical optimization scheme of the utility model, through arranging the limiting component 9, the square block 91 and the first driving motor 5 are fixedly installed, the square groove 92 is formed in the left side of the screw rod 6, then the first driving motor 5 and the screw rod 6 are movably installed through the square block 91 and the square groove 92, when the discharging device 3 needs to be dredged, the first driving motor 5 is started, the first driving motor 5 can drive the screw rod 6 to rotate through the movable shaft 8 through the square block 91 and the square groove 92, so that blocked materials can be conveyed through stirring of the screw rod 6, and the condition that the discharging device 3 is blocked and the construction progress is affected is avoided.

Referring to fig. 2, the conveying mechanism 10 includes a conveying frame 101, a conveying belt 1011, a first driving roller 102, a second driving roller 103, a conveying wheel 104, a conveying belt 105, a driving wheel, a fixing plate 107, a first driving wheel 106, a second driving wheel 109 and a driving belt 1010, wherein the conveying frame 101 is disposed at the bottom of the screw rod 6, the left side and the right side of the top of the inside of the conveying frame 101 are respectively movably connected with the first driving roller 102 and the second driving roller 103 through bearings, the conveying belt 1011 is sleeved on the surfaces of the first driving roller 102 and the second driving roller 103, the rear ends of the surfaces of the first driving roller 102 and the second driving roller 103 are fixedly connected with the conveying wheel 104, the conveying belt 105 is sleeved inside the conveying wheel 104, the front side of the surface of the first driving roller 102 is fixedly connected with the first driving wheel 106, the left side of the bottom of the inside of the conveying frame 101 is fixedly connected with the fixing plate 107, the top of the fixing plate 107 is fixedly connected with the second driving motor 108, the output end of the second driving motor 108 is fixedly connected with the second driving wheel 109, and the inside of the first driving wheel 106 and the second driving wheel 109 is sleeved inside the first driving wheel 106 and the second driving wheel 109.

As a technical optimization scheme of the utility model, through arranging the conveying mechanism 10, the first driving roller 102 and the second driving roller 103 are movably installed with the conveying frame 101 through bearings, then the conveying belt 1011 is sleeved on the surfaces of the first driving roller 102 and the second driving roller 103, then the conveying wheel 104 is fixedly installed with the first driving roller 102 and the second driving roller 103, then the conveying belt 105 is sleeved in the conveying wheel 104, the first driving wheel 106 is fixedly installed with the first driving roller 102, then the fixing plate 107 is fixedly installed with the conveying frame 101, then the second driving motor 108 is fixedly installed with the fixing plate 107, then the second driving wheel 109 at the output end of the second driving motor 108 is installed with the first driving wheel 106 through the driving belt 1010, when materials are conveyed to fall to the conveying belt 1011 through the screw rod 6 for conveying, the second driving motor 108 is started to drive the second driving wheel 109 to rotate, then the second driving wheel 109 is driven to rotate the first driving roller 102 through the driving belt 1010, then the first driving wheel 106 is fixedly installed with the first driving roller 103, then the second driving motor 108 is driven by the driving belt 105 to rotate, and meanwhile, the materials can be conveyed by the second driving belt 105 to the conveying belt 1011 to drop from the conveying belt, and the conveying belt 1011 can be prevented from being splashed.

Referring to fig. 3, a protection box 11 is fixedly connected to the top of the diagonal support frame 4.

As a technical optimization scheme of the utility model, through arranging the protection box 11, the protection box 11 and the inclined support frame 4 are fixedly installed, and then the access door 12 is movably installed with the protection box 11 through the hinge, so that the protection box 11 can protect the first driving motor 5, the condition that the first driving motor 5 is corroded by rainwater is avoided, and the service life of the first driving motor 5 is further influenced.

Referring to fig. 3, the top of the protective case 11 is movably connected with an access door 12 through a hinge, and the top of the access door 12 is fixedly connected with a handle 13.

As a technical optimization scheme of the utility model, the access door 12 and the handle 13 are arranged, so that the access door 12 is movably installed with the protection box 11 through the hinge, and the handle 13 is fixedly connected with the protection box 11, when the first driving motor 5 needs to be maintained, an operator can maintain the first driving motor 5 by opening the access door 12, and the convenience of maintenance is improved.

Referring to fig. 3, a transmission hole 14 is opened at the right side of the protective case 11.

As a technical optimization scheme of the utility model, the transmission hole 14 is arranged on the right side of the protection box 11, so that the output end of the first driving motor 5 can transmit the screw rod 6 through the transmission hole 14, and the transmission stability of the first driving motor 5 is ensured.

Referring to fig. 1, a fixed block 15 is fixedly connected to both the front side and the rear side of the right side of the conveying frame 101, a scraper 16 is fixedly connected to the inside of the fixed block 15, the scraper 16 is arranged in an inclined shape, and a cart 17 is arranged at the top of the scraper 16.

As a technical optimization scheme of the utility model, through arranging the fixed block 15, the scraping plate 16 and the trolley 17, the fixed block 15 is fixedly arranged with the conveying frame 101, then the scraping plate 16 is fixedly arranged with the fixed block 15, when materials are conveyed through the conveying belt 1011, the materials are scraped through the scraping plate 16, the condition that the materials are too viscous and are adhered to the conveying belt 1011 is avoided, and then the materials scraped through the scraping plate 16 slide down to the trolley 17 below the scraping plate 16 through the scraping plate 16, so that the materials are conveyed.

The working principle and the using flow of the utility model are as follows: when the automatic feeding and discharging device is used, the stirrer body 1 and the discharging device 3 are fixedly installed, the base 2 and the discharging device 3 are fixedly installed, the stirrer body 1 has the functions of stirring and discharging, the fixing frame 7 and the discharging device 3 are fixedly installed, the movable shaft 8 and the stirrer body 1 are fixedly installed, one end of the spiral rod 6 is inserted into the inner ring of the movable shaft 8, the other end of the spiral rod 6 is movably installed with the first driving motor 5 through the square block 91 and the square groove 92, when the discharging device 3 is required to be dredged, the first driving motor 5 is started, the first driving motor 5 can drive the spiral rod 6 to rotate through the movable shaft 8 through the square block 91 and the square groove 92, blocked materials can be conveyed through stirring of the spiral rod 6, the condition that the discharging device 3 is blocked and further the construction progress is affected is avoided, when the materials are conveyed to the conveyor belt 1011 through the spiral rod 6, the second driving motor 108 is started, the second driving motor 108 is driven to rotate, the second driving wheel 109 is driven to rotate through the square block 91 and then the second driving wheel 103 is driven to rotate through the first driving wheel 108, and the first driving wheel is driven by the second driving wheel 103 to rotate through the first driving wheel 101, and the conveyor belt is driven by the first driving wheel 103 to rotate through the first driving wheel 101, and the conveyor belt is prevented from being driven by the rotation of the conveyor belt 102, and the condition of the conveyor belt is prevented from being high in stability.

To sum up: this stirring machine unloader dredging mechanism, through setting up first driving motor 5, the hob 6, mount 7 and loose axle 8, spacing subassembly 9 and transport mechanism 10, when need dredge unloader 3, through starting first driving motor 5, make first driving motor 5 can drive hob 6 through spacing subassembly 9 and rotate through loose axle 8, make the stirring that blocks up the material and carry through hob 6, avoid the condition that unloader 3 blocks up and then influences the construction progress, when the material carries through hob 6 and falls to the conveyer belt 1011 and carry, carry through starting transport mechanism 10, thereby make the conveyer belt 1011 can drive the material and carry the condition that causes the material to splash from the eminence, stability of material transport has been improved simultaneously, when having solved above-mentioned equipment and having met the more condition of material during the unloading, the condition that the material will be blocked up to the place of blanking device, consequently, the manual work efficiency is carried through the stirring of hob object to the jam is required to the operator, the condition that has been reduced work efficiency, delay construction progress time and then increased, the material can produce pressure when blocking up, the problem that the material can not splash in the pressure very takes place in the dredging process, the problem that the operator can not release the material very much time when the pressure can appear.

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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a mixer unloader dredging mechanism, includes mixer body (1), base (2) and unloader (3), its characterized in that: unloader (3) intercommunication is in the bottom of mixer body (1), base (2) fixed connection is in the bottom of unloader (3), the left side of mixer body (1) is provided with oblique shape support frame (4), the top of oblique shape support frame (4) is through screw thread connection has first driving motor (5), the output swing joint of first driving motor (5) has hob (6), the left side fixedly connected with mount (7) of unloader (3) inner wall, the inside fixedly connected with loose axle (8) at mount (7) top, loose axle (8) cooperation hob (6) swing joint, the output fixedly connected with spacing subassembly (9) of first driving motor (5), the bottom of hob (6) sets up transport mechanism (10).

2. The blender unloader dredging mechanism of claim 1, wherein: the limiting assembly (9) comprises a square block (91), the square block (91) is fixedly connected to the output end of the first driving motor (5), a square groove (92) is formed in the left side of the screw rod (6), and the screw rod (6) is movably connected with the first driving motor (5) through the square block (91) and the square groove (92).

3. The blender unloader dredging mechanism of claim 1, wherein: the conveying mechanism (10) comprises a conveying frame (101), a conveying belt (1011), a first driving roller (102), a second driving roller (103), a conveying wheel (104), a conveying belt (105), a driving wheel, a fixed plate (107), a first driving wheel (106), a second driving wheel (109) and a driving belt (1010), wherein the conveying frame (101) is arranged at the bottom of a screw rod (6), the left side and the right side of the inner top of the conveying frame (101) are respectively and movably connected with the first driving roller (102) and the second driving roller (103) through bearings, the conveying belt (1011) is sleeved on the surfaces of the first driving roller (102) and the second driving roller (103), the rear ends of the surfaces of the first driving roller (102) and the second driving roller (103) are fixedly connected with the conveying wheel (104), the conveying belt (105) is sleeved in the conveying wheel (104), the front side of the surface of the first driving roller (102) is fixedly connected with the first driving wheel (106), the left side of the inner bottom of the conveying frame (101) is fixedly connected with a motor (108), the second driving wheel (107) is fixedly connected with the top of the second driving roller (107), a driving belt (1010) is sleeved inside the first driving wheel (106) and the second driving wheel (109).

4. A blender unloader dredging mechanism according to claim 3, wherein: the top of the inclined support frame (4) is fixedly connected with a protection box (11).

5. The blender unloader dredging mechanism of claim 4, wherein: the top of protection box (11) is through hinge swing joint having access door (12), the top fixedly connected with handle (13) of access door (12).

6. The blender unloader dredging mechanism of claim 5, wherein: the right side of the protection box (11) is provided with a transmission hole (14).

7. A blender unloader dredging mechanism according to claim 3, wherein: the conveying frame is characterized in that a fixed block (15) is fixedly connected to the front side and the rear side of the right side of the conveying frame (101), a scraping plate (16) is fixedly connected to the inside of the fixed block (15), the scraping plate (16) is obliquely arranged, and a trolley (17) is arranged at the top of the scraping plate (16).