Anti-solidification concrete mixing equipment

Abstract

The invention discloses an anti-solidification concrete mixing device, which solves the problem that the surfaces of spiral stirring blades and inner mixing blades that cooperate with each other in the existing device are easy to adsorb concrete, and the stirring range of the spiral stirring blades and the inner mixing blades becomes smaller due to the solidification of the concrete surface after long-term use, which leads to the easy solidification of concrete inside the stirring bucket. The device comprises: a stirring tank body, a stirring drive mechanism, and an anti-solidification stirring component. The stirring tank body comprises an outer shell, a material inlet, a material discharge port and a driving arm. The stirring drive mechanism comprises a driving base and a driving support seat. The driving support seat is provided with a stirring driving part. The invention is provided with an anti-solidification stirring component, which is composed of an upper stirring part, a lower stirring part and a stirring regulating part. The stirring regulating part cooperates with the upper stirring part to realize the adjustment of the stirring range of the upper stirring part, and avoids the phenomenon that concrete is easy to solidify due to the accumulation of concrete on the surface of the upper stirring part or the inner wall of the outer shell.

Description

Technical Field

[0001] The invention belongs to the technical field of concrete mixing, and in particular relates to anti-solidification concrete mixing equipment. Background Art

[0002] Concrete mixing is a method of mixing cement, lime, sand, stone and water and stirring them evenly, aiming to prepare a uniform and reliable quality concrete mixture. This process can be carried out in two main ways: manual mixing and mechanical mixing. The concrete mixer is an important equipment for implementing concrete mixing. It is mainly composed of a mixing drum, a feeding and unloading mechanism, a water supply system, a prime mover, a transmission mechanism, a frame and a supporting device. According to the nature of the work, it can be divided into intermittent and continuous types; according to the mixing principle, it can be divided into self-falling type and forced type; according to the installation method, it can be divided into fixed type and mobile type; according to the discharging method, it can be divided into tilting type and non-tilting type; according to the mixing drum structure, it can be divided into pear type, drum type, double cone, disc vertical shaft type and circular groove horizontal shaft type.

[0003] Chinese patent CN207901407U discloses a concrete mixing device for bridge construction, including a base, a discharge port, a mixing bucket, a mixing motor and a rotating seat, the upper surface and the lower surface of the base are both installed with shock-absorbing pads, and the four corners of the bottom of the base are all installed with walking wheels through buffer springs, the end of the mixing bucket away from the rear sealing plate is installed with an inlet and outlet protection ring, the top of the end of the inlet and outlet protection ring is installed with a feeding port, and the inlet and outlet protection ring below the feeding port is installed with a discharge port; however, the surfaces of the spiral mixing blades and the inner mixing blades that cooperate with each other in the existing device are easy to adsorb concrete, and the long-term use of the spiral mixing blades and the inner mixing blades causes the mixing range to become smaller due to the solidification of the concrete surface, which further causes the concrete inside the mixing bucket to easily solidify. Summary of the invention

[0004] The purpose of the present invention is to provide an anti-solidification concrete mixing device in view of the shortcomings of the prior art, which solves the problem that the surfaces of the spiral stirring blades and the inner mixing blades of the existing devices that cooperate with each other are easily adsorbed by concrete, and the stirring range becomes smaller due to the solidification of the concrete surface when the spiral stirring blades and the inner mixing blades are used for a long time, which further causes the concrete inside the mixing bucket to easily solidify.

[0005] The present invention is achieved by an anti-solidification concrete mixing device, the anti-solidification concrete mixing device comprising:

[0006] A stirring tank body, the stirring tank body comprising an outer shell, a feed inlet, a discharge port and a driving arm, the driving arm being fixedly mounted on one side of the outer shell, a stirring chamber being provided in the outer shell, and the stirring chamber being respectively connected with the feed inlet and the discharge port;

[0007] A stirring driving mechanism for driving the stirring tank, the stirring driving mechanism comprising a driving base and a driving support seat, the driving support seat is fixedly mounted on the driving base, a stirring driving part is arranged on the driving support seat, and the stirring driving part is respectively connected to an upper linkage part and a lower linkage part;

[0008] an anti-solidification stirring assembly disposed in the stirring chamber;

[0009] Wherein, the anti-solidification stirring assembly comprises:

[0010] A lower stirring part, wherein the lower stirring part is arranged in the stirring chamber and connected to the lower linkage part;

[0011] At least one set of upper stirring parts, the upper stirring parts are used to cooperate with the lower stirring parts, and the upper stirring parts and the lower stirring parts are used to stir and mix the concrete in the stirring chamber;

[0012] The stirring regulating part connected to the upper stirring part is driven by the upper linkage part and is used to drive the upper stirring part and adjust the stirring range of the upper stirring part to avoid solidification of concrete in the stirring chamber.

[0013] Preferably, the stirring driving unit comprises:

[0014] A driving motor, wherein the driving motor is fixedly mounted on the driving base;

[0015] A stirring drive shaft fixedly connected to the output end of the driving motor, one end of which passes through the driving support seat and is fixedly connected to the driving arm;

[0016] A driving bevel gear ring is fixedly mounted on the driving support seat.

[0017] Preferably, the lower linkage part comprises:

[0018] A lower bevel gear, the lower bevel gear is meshed with the driving bevel gear ring for transmission;

[0019] A lower linkage shaft, wherein the lower linkage shaft is rotatably mounted on the driving arm, and one end of the lower linkage shaft is fixedly connected to the lower bevel gear;

[0020] A lower driving wheel fixedly connected to the other end of the lower linkage shaft;

[0021] A lower driven wheel is arranged on one side of the lower driving wheel, and the lower driving wheel and the lower driven wheel are connected via a lower conveyor belt;

[0022] A lower driving shaft is mounted on the lower driven wheel, and the lower driving shaft is connected to the lower stirring part.

[0023] Preferably, the lower stirring section comprises:

[0024] A lower stirring seat, wherein the lower stirring seat is arranged in the stirring chamber, and one side of the lower stirring seat is fixedly connected to the lower driving shaft;

[0025] At least one set of lower stirring rollers, wherein the lower stirring rollers are detachably mounted in the lower stirring seat;

[0026] A stirring auger is installed on the lower stirring seat.

[0027] Preferably, the upper linkage part comprises:

[0028] An upper bevel gear, the upper bevel gear is meshed with the driving bevel gear ring for transmission;

[0029] An upper linkage shaft is rotatably mounted in the driving arm, one end of the upper linkage shaft is fixedly connected to the upper bevel gear, and the other end of the upper linkage shaft is fixedly connected to the upper driving wheel.

[0030] Preferably, the upper linkage part further comprises:

[0031] An upper driven wheel, the upper driven wheel is rotatably arranged on the top of the outer shell, and the upper driven wheel is rotatably connected to the upper driving wheel through an upper conveyor belt;

[0032] An upper driving shaft, one end of which is fixedly connected to the upper driven wheel, and the other end of which passes through the upper wall of the outer shell and is connected to the stirring and regulating part.

[0033] Preferably, the stirring adjustment unit comprises:

[0034] A stirring linkage disk, which is rotatably mounted in the outer shell and is fixedly connected to the upper drive shaft;

[0035] At least one set of adjustment limit grooves, wherein the adjustment limit grooves are arranged in the stirring drive disk;

[0036] An adjusting slider is slidably arranged in the adjusting limit groove.

[0037] Preferably, the stirring and adjusting unit further comprises:

[0038] An adjustment reset member fixedly mounted in the adjustment limit groove, wherein the telescopic end of the adjustment reset member is fixedly connected to the adjustment slider;

[0039] Rotating an adjusting gear mounted on the adjusting slider, wherein the adjusting gear is connected to the upper stirring part;

[0040] The limiting gear ring is fixedly installed in the outer shell, and the limiting gear ring is meshed with the adjusting gear for transmission.

[0041] Preferably, the upper stirring part comprises:

[0042] An upper stirring shaft, wherein the upper stirring shaft is fixedly mounted on the adjusting gear;

[0043] at least one first set of rings;

[0044] A second ring is fixedly connected to the first ring.

[0045] Preferably, the upper stirring part further comprises:

[0046] At least one set of first stirring members, wherein the first stirring members are fixedly mounted on the first sleeve ring;

[0047] A second stirring member cooperates with the first stirring member, and the second stirring member is fixedly mounted on the second sleeve ring.

[0048] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0049] The embodiment of the present invention is provided with an anti-solidification stirring assembly, which consists of an upper stirring part, a lower stirring part and a stirring adjustment part. The stirring adjustment part and the lower stirring part are synchronously linked with a stirring driving part, so that the stirring driving part can not only stir the outer shell as a whole, but also fully stir the concrete in the stirring chamber, and the stirring adjustment part cooperates with the upper stirring part to achieve the adjustment of the stirring range of the upper stirring part, thereby avoiding the phenomenon that the concrete is easy to solidify due to the accumulation of concrete on the surface of the upper stirring part or the inner wall of the outer shell.

[0050] In the embodiment of the present invention, the adjusting gear is meshed with the limiting gear ring for transmission, and the adjusting gear is set as an incomplete gear to ensure the irregular movement of the upper stirring part. At the same time, the adjusting reset member can act on the adjusting gear, thereby realizing the change of the movement trajectory of the upper stirring part and the adjusting gear, avoiding the accumulation of concrete on the upper stirring part and the inner wall of the outer shell, and avoiding the concrete from solidifying too quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 It is a structural schematic diagram of the anti-solidification concrete mixing equipment provided by the present invention.

[0052] Figure 2 It is a schematic diagram of the three-dimensional structure of the anti-solidification concrete mixing equipment provided by the present invention.

[0053] Figure 3 It is a front view of the anti-solidification concrete mixing equipment provided by the present invention.

[0054] Figure 4 It is a side view of the anti-solidification concrete mixing equipment provided by the present invention.

[0055] Figure 5 It is a top view of the anti-solidification concrete mixing equipment provided by the present invention.

[0056] Figure 6 It is a structural schematic diagram of the stirring tank body provided by the present invention.

[0057] Figure 7 It is a top view of the stirring tank body provided by the present invention.

[0058] Figure 8 yes Figure 7 AA section view.

[0059] Fig. 9 It is a structural schematic diagram of the anti-solidification stirring assembly provided by the present invention.

[0060] Fig.10 It is an axonometric diagram of the anti-solidification stirring assembly provided by the present invention.

[0061] Fig.11 It is a bottom view of the anti-solidification stirring assembly provided by the present invention.

[0062] Fig.12 It is a structural schematic diagram of the stirring and adjusting part provided by the present invention.

[0063] Fig.13 It is a bottom view of the stirring adjustment part provided by the present invention.

[0064] In the figure: 1-mixing tank body, 11-outer shell, 12-feeding port, 13-discharging port, 14-driving arm, 2-mixing driving mechanism, 21-driving base, 22-driving support seat, 23-mixing driving part, 231-driving motor, 232-mixing driving shaft, 233-driving bevel gear ring, 24-upper linkage part, 241-lower bevel gear, 242-lower linkage shaft, 243-lower driving wheel, 244-lower driven wheel, 245-lower conveyor belt, 246-lower driving shaft, 25-lower linkage part, 251-upper bevel gear, 252-upper linkage shaft, 2 53-upper driving wheel, 254-upper driven wheel, 255-upper conveyor belt, 256-upper driving shaft, 3-anti-solidification stirring assembly, 31-lower stirring part, 311-lower stirring seat, 312-lower stirring roller, 313-stirring auger, 32-upper stirring part, 321-upper stirring shaft, 322-first set of rings, 323-second set of rings, 324-first stirring element, 325-second stirring element, 33-stirring adjustment part, 331-stirring linkage disk, 332-adjustment limit groove, 333-adjustment reset element, 334-adjustment gear, 335-limit gear ring. DETAILED DESCRIPTION

[0065] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0066] The surfaces of the spiral stirring blades and the inner mixing blades that cooperate with each other in the existing device are easy to adsorb concrete. The long-term use of the spiral stirring blades and the inner mixing blades will reduce the stirring range due to the solidification of the concrete surface, which further causes the concrete inside the mixing bucket to solidify easily. In order to solve the above problems, we propose an anti-solidification concrete mixing equipment. In short, the anti-solidification concrete mixing equipment includes a mixing tank body 1, a stirring drive mechanism 2 for driving the mixing tank body 1, and an anti-solidification stirring assembly 3. The mixing tank body 1 includes an outer shell 11, a feeding port 12, a discharging port 13 and a driving arm 14, and the stirring drive mechanism 2 includes a driving base 21 and a driving support seat 22. The driving support seat 22 is fixedly installed on the driving base 21. A stirring driving part 23 is arranged on the driving support seat 22. The stirring driving part 23 is respectively connected to an upper linkage part 24 and a lower linkage part 25. The anti-solidification stirring assembly 3 includes a lower stirring part 31, at least one group of upper stirring parts 32 and a stirring adjustment part 33 connected to the upper stirring part 32. During operation, the raw materials required for concrete mixing are injected into the mixing chamber through the feed port 12, and then the mixing driving part 23 is turned on. The mixing driving part 23 drives the outer shell 11 to rotate, thereby achieving mixing of the concrete in the mixing chamber. At the same time, the movement of the mixing driving part 23 can also synchronously drive the upper linkage part 24 and the lower linkage part 25 to move. The upper linkage part 24 and the lower linkage part 25 respectively drive the upper mixing part 32 and the lower mixing part 31 to move, thereby achieving full mixing of the concrete in the mixing chamber and avoiding solidification and accumulation of the concrete. The embodiment of the present invention is provided with an anti-solidification stirring assembly 3, which is composed of an upper stirring part 32, a lower stirring part 31 and a stirring adjustment part 33. The stirring adjustment part 33 and the lower stirring part 31 are synchronously linked by the stirring driving part 23, so that the stirring driving part 23 can not only stir the outer shell 11 as a whole, but also fully stir the concrete in the stirring chamber, and the stirring adjustment part 33 cooperates with the upper stirring part 32 to achieve the adjustment of the stirring range of the upper stirring part 32, thereby avoiding the phenomenon that the concrete is easy to solidify due to the accumulation of concrete on the surface of the upper stirring part 32 or the inner wall of the outer shell 11.

[0067] The embodiment of the present invention provides an anti-solidification concrete mixing device, such as Figure 1-Figure 5 As shown, the anti-solidification concrete mixing equipment includes:

[0068] The stirring tank body 1 comprises an outer shell 11, a feed inlet 12, a discharge port 13 and a driving arm 14. The driving arm 14 is fixedly installed on one side of the outer shell 11. A stirring chamber is opened in the outer shell 11, and the stirring chamber is connected with the feed inlet 12 and the discharge port 13 respectively.

[0069] It should be noted that the outer shell 11 can be made of stainless steel, carbon steel or fiberglass, and the stainless steel can be a round seat structure with narrow ends and a wide middle, and the feed port 12 is arranged at the top of the side wall of the outer shell 11, and the discharge port 13 is arranged at the bottom of the side wall of the outer shell 11. In order to improve the loading and unloading efficiency, a loading pump can be installed in the loading port and the unloading port, and the driving arm 14 is fixedly installed on one side of the outer shell 11 by tightening bolts or welding. The driving arm 14 can be an "L"-shaped seat or an "I"-shaped seat structure.

[0070] A stirring driving mechanism 2 for driving the stirring tank 1, the stirring driving mechanism 2 comprising a driving base 21 and a driving support seat 22, the driving support seat 22 being fixedly mounted on the driving base 21, a stirring driving part 23 being arranged on the driving support seat 22, and the stirring driving part 23 being respectively connected to an upper linkage part 24 and a lower linkage part 25;

[0071] In this embodiment, the driving base 21 and the driving support seat 22 are fixedly connected by mortise and tenon joints or welding, and the driving support seat 22 can be a round seat or a rectangular seat structure with a hollow interior.

[0072] An anti-solidification stirring component 3 disposed in the stirring chamber;

[0073] Among them, Figure 9-11 As shown, the anti-solidification stirring assembly 3 includes:

[0074] A lower stirring portion 31, wherein the lower stirring portion 31 is disposed in the stirring chamber and connected to the lower linkage portion 25;

[0075] At least one set of upper stirring parts 32, the upper stirring parts 32 are used to cooperate with the lower stirring parts 31, and the upper stirring parts 32 and the lower stirring parts 31 are used to stir and mix the concrete in the stirring chamber;

[0076] The stirring regulating part 33 connected to the upper stirring part 32 is driven by the upper linkage part 24 and is used to drive the upper stirring part 32 and adjust the stirring range of the upper stirring part 32 to avoid solidification of concrete in the stirring chamber.

[0077] In this embodiment, during operation, the raw materials required for concrete mixing are injected into the mixing chamber through the feed port 12, and then the mixing driving part 23 is turned on. The mixing driving part 23 drives the outer shell 11 to rotate, thereby achieving mixing of the concrete in the mixing chamber. At the same time, the movement of the mixing driving part 23 can also synchronously drive the upper linkage part 24 and the lower linkage part 25 to move. The upper linkage part 24 and the lower linkage part 25 respectively drive the upper mixing part 32 and the lower mixing part 31 to move, thereby achieving full mixing of the concrete in the mixing chamber and avoiding solidification and accumulation of the concrete.

[0078] The embodiment of the present invention is provided with an anti-solidification stirring assembly 3, which is composed of an upper stirring part 32, a lower stirring part 31 and a stirring adjustment part 33. The stirring adjustment part 33 and the lower stirring part 31 are synchronously linked by the stirring driving part 23, so that the stirring driving part 23 can not only stir the outer shell 11 as a whole, but also fully stir the concrete in the stirring chamber, and the stirring adjustment part 33 cooperates with the upper stirring part 32 to achieve the adjustment of the stirring range of the upper stirring part 32, thereby avoiding the phenomenon that the concrete is easy to solidify due to the accumulation of concrete on the surface of the upper stirring part 32 or the inner wall of the outer shell 11.

[0079] In a further preferred embodiment of the present invention, Figure 1-Figure 2 As shown, the stirring driving unit 23 includes:

[0080] A driving motor 231, wherein the driving motor 231 is fixedly mounted on the driving base 21, and the driving motor 231 is fixed to the motor support by means of a clamp or a fastening bolt, and the motor support is fixed to the upper surface of the driving base 21 by means of plugging or welding, and the driving motor 231 may be a single-phase asynchronous motor;

[0081] A stirring drive shaft 232 fixedly connected to the output end of the driving motor 231, one end of the stirring drive shaft 232 passes through the driving support seat 22 and is fixedly connected to the driving arm 14;

[0082] The driving bevel gear ring 233 is fixedly mounted on the driving support seat 22 .

[0083] In this embodiment, one end of the stirring drive shaft 232 is interference fit connected to the output end of the driving motor 231, and the other end of the stirring drive shaft 232 passes through the driving support seat 22 and is riveted or plugged into the side wall of the driving arm 14, and the middle part of the stirring drive shaft 232 can be rotatably connected to the driving support seat 22 through a roller or a bearing, and the driving bevel gear ring 233 is fixed to the driving support seat 22 by welding or riveting.

[0084] In a further preferred embodiment of the present invention, Figure 6-Figure 8 As shown, the lower linkage part 25 includes:

[0085] A lower bevel gear 241, wherein the lower bevel gear 241 is meshed with the driving bevel gear ring 233 for transmission;

[0086] A lower linkage shaft 242, wherein the lower linkage shaft 242 is rotatably mounted on the driving arm 14, and one end of the lower linkage shaft 242 is fixedly connected to the lower bevel gear 241;

[0087] A lower driving wheel 243 fixedly connected to the other end of the lower linkage shaft 242;

[0088] A lower driven wheel 244 is arranged on one side of the lower driving wheel 243, and the lower driving wheel 243 and the lower driven wheel 244 are connected via a lower conveyor belt 245;

[0089] A lower driving shaft 246 is mounted on the lower driven wheel 244 , and the lower driving shaft 246 is connected to the lower stirring portion 31 .

[0090] In this embodiment, the lower bevel gear 241 is connected to the end of the lower linkage shaft 242 by coaxial welding or riveting, and the other end of the lower linkage shaft 242 is fixedly connected to the lower driving wheel 243 by welding or riveting. The lower linkage shaft 242 is rotatably connected to the driving arm 14 by bearings or rollers, and the lower driven wheel 244 is fixedly connected to the end of the lower driving shaft 246 by mortise and tenon joints or rivets.

[0091] In a further preferred embodiment of the present invention, Figure 6-Figure 9 As shown, the lower stirring part 31 includes:

[0092] A lower stirring seat 311, wherein the lower stirring seat 311 is disposed in the stirring chamber, and one side of the lower stirring seat 311 is fixedly connected to the lower driving shaft 246;

[0093] At least one set of lower stirring rollers 312, wherein the lower stirring rollers 312 are detachably mounted in the lower stirring seat 311;

[0094] A stirring auger 313 is installed on the lower stirring seat 311 .

[0095] In this embodiment, the lower stirring seat 311 can be specifically a round seat or a round plate structure, and the lower stirring roller 312 is detachably installed in the lower stirring seat 311 by means of threads or snaps. The lower stirring roller 312 is evenly distributed circumferentially. The shape of the lower stirring roller 312 can be a round rod or a rectangular rod structure, and the stirring auger 313 is fixedly installed on the lower stirring seat 311 by means of snaps or welding.

[0096] During operation, the driving motor 231 is turned on, and the driving motor 231 drives the stirring driving shaft 232 to rotate, and the stirring driving shaft 232 drives the driving arm 14 to rotate, and then the driving arm 14 drives the outer shell 11 to rotate, thereby achieving the stirring and mixing of the concrete in the stirring chamber and avoiding the solidification of the concrete. When the driving arm 14 and the outer shell 11 rotate, the driving arm 14 can drive the lower linkage shaft 242 to rotate, and the lower linkage shaft 242 drives the lower bevel gear 241 to move, and the driving bevel gear ring 233 acts on the lower bevel gear 241, and the lower bevel gear 241 drives the lower linkage shaft 242 and the lower driving wheel 243 to rotate, and the lower driving wheel 243 drives the lower conveyor belt 245 and the lower driven wheel 244 to rotate, and the lower driven wheel 244 drives the lower driving shaft 246 and the lower stirring seat 311 to rotate, and the lower stirring seat 311 drives the lower stirring roller 312 and the stirring auger 313 to rotate, thereby achieving sufficient stirring and mixing of the concrete in the stirring chamber.

[0097] In a further preferred embodiment of the present invention, Figure 1 and Figure 6 As shown, the upper linkage part 24 includes:

[0098] An upper bevel gear 251, wherein the upper bevel gear 251 is meshed with the driving bevel gear ring 233 for transmission;

[0099] The upper linkage shaft 252 is rotatably mounted in the driving arm 14 , and one end of the upper linkage shaft 252 is fixedly connected to the upper bevel gear 251 , and the other end of the upper linkage shaft 252 is fixedly connected to the upper driving wheel 253 .

[0100] An upper driven wheel 254, wherein the upper driven wheel 254 is rotatably disposed on the top of the outer shell 11, and the upper driven wheel 254 is rotatably connected to the upper driving wheel 253 via an upper conveyor belt 255;

[0101] An upper driving shaft 256 , one end of which is fixedly connected to the upper driven wheel 254 , and the other end of which passes through the upper wall of the outer shell 11 and is connected to the stirring regulating part 33 .

[0102] In this embodiment, the upper bevel gear 251 is meshed with the driving bevel gear ring 233 for transmission, the middle part of the upper linkage shaft 252 can be rotatably connected to the driving arm 14 by a bearing, and the two ends of the upper linkage shaft 252 can be fixedly connected to the upper bevel gear 251 and the upper driving wheel 253 by mortise and tenon or riveting, respectively, and one end of the upper driving shaft 256 is welded to the upper driven wheel 254, and the other end of the upper driving shaft 256 passes through the upper wall of the outer shell 11 and is fixedly connected to the stirring adjustment part 33.

[0103] In a further preferred embodiment of the present invention, Figure 12-13 As shown, the stirring adjustment unit 33 includes:

[0104] A stirring linkage disk 331, wherein the stirring linkage disk 331 is rotatably mounted in the outer shell 11, and the stirring linkage disk 331 is fixedly connected to the upper drive shaft 256;

[0105] At least one set of adjustment limit grooves 332, wherein the adjustment limit grooves 332 are provided in the stirring drive disk;

[0106] An adjusting slider slidably disposed in the adjusting limit slot 332 .

[0107] It should be noted that the outer side of the stirring linkage disk 331 is rotatably connected to the inner wall of the outer shell 11 through a roller or a bearing ring, the upper part of the stirring linkage disk 331 is fixedly connected to the upper drive shaft 256 by mortise and tenon or riveting, the adjustment limit groove 332 can be an arc groove or a rectangular groove, and the adjustment limit groove 332 is evenly distributed circumferentially at the lower part of the stirring drive disk, and the adjustment slider can be a rectangular slider or a circular slider.

[0108] An adjustment reset member 333 fixedly mounted in the adjustment limit groove 332, wherein the telescopic end of the adjustment reset member 333 is fixedly connected to the adjustment slider;

[0109] In this embodiment, the adjustment reset member 333 can be a reset spring, a spring telescopic rod or a hydraulic telescopic rod, and the telescopic end of the adjustment reset member 333 can be fixedly connected to the adjustment slider by riveting or mortise and tenoning.

[0110] Rotate the adjusting gear 334 mounted on the adjusting slider, wherein the adjusting gear 334 is connected to the upper stirring portion 32;

[0111] The limiting gear ring 335 is fixedly installed in the outer shell 11, and the limiting gear ring 335 is meshed with the adjusting gear 334 for transmission. The limiting gear ring 335 is fixed to the inner wall of the outer shell 11 by fastening bolts or welding.

[0112] During operation, when the driving arm 14 rotates, the driving arm 14 acts on the upper linkage shaft 252, and the upper linkage shaft 252 drives the upper bevel gear 251 to rotate along the driving bevel gear ring 233, so that the upper bevel gear 251 drives the upper linkage shaft 252, the upper driving wheel 253, the upper driven wheel 254 and the upper driving shaft 256 to rotate in sequence. The rotation of the upper driving shaft 256 can drive the stirring linkage disk 331 to rotate. When the stirring linkage disk 331 rotates, it drives multiple groups of the adjusting gears 334 to rotate, and the rotation of the adjusting gear 334 can drive the upper stirring part 32 to rotate, thereby achieving the stirring and mixing of the concrete in the stirring chamber. At the same time, since the adjusting gear 334 is an incomplete gear, when the adjusting gear 334 is not meshed with the limiting gear ring 335, it is subjected to the rotation of the stirring linkage disk 331 to generate centrifugal force, thereby sliding in the adjusting limiting groove 332, thereby achieving the adjustment of the stirring range of the upper stirring part 32, avoiding the problem of easy solidification of concrete and insufficient stirring due to dynamic balance of stirring.

[0113] In this embodiment, the adjusting gear 334 and the adjusting slider can be rotatably connected via a roller or a bearing, and the adjusting gear 334 can be a half or a third incomplete gear. The adjusting gear 334 is meshed with the limiting gear ring 335 for transmission. At the same time, the adjusting gear 334 is set to an incomplete gear to ensure the irregular movement of the upper stirring part 32. At the same time, the adjusting reset member 333 can act on the adjusting gear 334, thereby realizing the change of the movement trajectory of the upper stirring part 32 and the adjusting gear 334, avoiding the accumulation of concrete on the upper stirring part 32 and the inner wall of the outer shell 11, and avoiding the concrete solidifying too quickly.

[0114] In a further preferred embodiment of the present invention, Figure 9-11 As shown, the upper stirring part 32 includes:

[0115] An upper stirring shaft 321, wherein the upper stirring shaft 321 is fixedly mounted on the adjusting gear 334;

[0116] at least one set of first rings 322;

[0117] The second ring 323 is fixedly connected to the first ring 322 .

[0118] At least one set of first stirring members 324 , wherein the first stirring members 324 are fixedly mounted on the first sleeve ring 322 ;

[0119] The second stirring member 325 cooperates with the first stirring member 324 , and the second stirring member 325 is fixedly mounted on the second sleeve ring 323 .

[0120] In this embodiment, the upper end of the upper stirring shaft 321 is fixedly connected to the adjusting gear 334 by mortise or tenon, and the first ring 322 and the second ring 323 can be fixedly connected by snap or mortise, the first ring 322 and the second ring 323 can be circular rings or rectangular rings with hollow interiors, the first ring 322 or the second ring 323 is fixedly sleeved on the outer wall of the upper stirring shaft 321 by welding or mortise, and the first stirring member 324 and the second stirring member 325 can be circumferentially arranged, and the first stirring member 324 and the second stirring member 325 can be inclined arc plates, rectangular plates, fan-shaped plates or spiral plate structures.

[0121] In summary, the present invention provides an anti-solidification concrete mixing equipment. During operation, the raw materials required for concrete mixing are injected into the mixing chamber through the feed port 12, and then the mixing drive unit 23 is turned on. The mixing drive unit 23 drives the outer shell 11 to rotate, thereby achieving mixing of the concrete in the mixing chamber. At the same time, the movement of the mixing drive unit 23 can also synchronously drive the upper linkage unit 24 and the lower linkage unit 25 to move. The upper linkage unit 24 and the lower linkage unit 25 respectively drive the upper mixing unit 32 and the lower mixing unit 31 to move, thereby achieving full mixing of the concrete in the mixing chamber and avoiding solidification and accumulation of the concrete.

[0122] The embodiment of the present invention is provided with an anti-solidification stirring assembly 3, which is composed of an upper stirring part 32, a lower stirring part 31 and a stirring adjustment part 33. The stirring adjustment part 33 and the lower stirring part 31 are synchronously linked by the stirring driving part 23, so that the stirring driving part 23 can not only stir the outer shell 11 as a whole, but also fully stir the concrete in the stirring chamber, and the stirring adjustment part 33 cooperates with the upper stirring part 32 to achieve the adjustment of the stirring range of the upper stirring part 32, thereby avoiding the phenomenon that the concrete is easy to solidify due to the accumulation of concrete on the surface of the upper stirring part 32 or the inner wall of the outer shell 11.

[0123] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described order of actions, because according to the present invention, some steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0124] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. Anti-solidification concrete mixing equipment, the anti-solidification concrete mixing equipment comprising: A stirring tank body (1), the stirring tank body (1) comprising an outer shell (11), a material inlet (12), a material discharge port (13) and a driving arm (14), characterized in that the driving arm (14) is fixedly mounted on one side of the outer shell (11), a stirring chamber is provided in the outer shell (11), and the stirring chamber is respectively connected to the material inlet (12) and the material discharge port (13); A stirring drive mechanism (2) for driving the stirring tank body (1), the stirring drive mechanism (2) comprising a driving base (21) and a driving support seat (22), the driving support seat (22) being fixedly mounted on the driving base (21), a stirring drive portion (23) being arranged on the driving support seat (22), and the stirring drive portion (23) being respectively connected to an upper linkage portion (24) and a lower linkage portion (25); An anti-solidification stirring component (3) disposed in the stirring chamber; Wherein, the anti-solidification stirring component (3) comprises: A lower stirring portion (31), wherein the lower stirring portion (31) is disposed in the stirring chamber, and the lower stirring portion (31) is connected to the lower linkage portion (25); At least one set of upper stirring parts (32), the upper stirring parts (32) being used to cooperate with the lower stirring parts (31) to work, and the upper stirring parts (32) and the lower stirring parts (31) being used to stir and mix concrete in the stirring chamber; a stirring adjustment portion (33) connected to the upper stirring portion (32), the stirring adjustment portion (33) being driven by the upper linkage portion (24) and used to drive the upper stirring portion (32) and adjust the stirring range of the upper stirring portion (32) to prevent solidification of concrete in the stirring chamber; The stirring driving unit (23) comprises: A driving motor (231), wherein the driving motor (231) is fixedly mounted on the driving base (21); a stirring drive shaft (232) fixedly connected to the output end of the driving motor (231), one end of the stirring drive shaft (232) passing through the driving support seat (22) and fixedly connected to the driving arm (14); A driving bevel gear ring (233), wherein the driving bevel gear ring (233) is fixedly mounted on the driving support seat (22); The lower linkage part (25) comprises: A lower bevel gear (241), the lower bevel gear (241) meshing with the driving bevel gear ring (233) for transmission; A lower linkage shaft (242), the lower linkage shaft (242) being rotatably mounted on the driving arm (14), and one end of the lower linkage shaft (242) being fixedly connected to the lower bevel gear (241); A lower driving wheel (243) fixedly connected to the other end of the lower linkage shaft (242); A lower driven wheel (244) is arranged on one side of the lower driving wheel (243), wherein the lower driving wheel (243) and the lower driven wheel (244) are connected via a lower conveyor belt (245); a lower drive shaft (246) mounted on the lower driven wheel (244), the lower drive shaft (246) being connected to the lower stirring portion (31); The lower stirring portion (31) comprises: A lower stirring seat (311), wherein the lower stirring seat (311) is disposed in the stirring chamber, and one side of the lower stirring seat (311) is fixedly connected to the lower driving shaft (246); At least one set of lower stirring rollers (312), wherein the lower stirring rollers (312) are detachably mounted in the lower stirring seat (311); A stirring auger (313) mounted on the lower stirring seat (311); The upper linkage part (24) comprises: An upper bevel gear (251), the upper bevel gear (251) meshing with the driving bevel gear ring (233) for transmission; An upper linkage shaft (252), wherein the upper linkage shaft (252) is rotatably mounted in the driving arm (14), and one end of the upper linkage shaft (252) is fixedly connected to the upper bevel gear (251), and the other end of the upper linkage shaft (252) is fixedly connected to the upper driving wheel (253); an upper driven wheel (254), the upper driven wheel (254) being rotatably disposed on the top of the outer shell (11), and the upper driven wheel (254) being rotatably connected to the upper driving wheel (253) via an upper conveyor belt (255); An upper driving shaft (256), one end of the upper driving shaft (256) being fixedly connected to the upper driven wheel (254), and the other end of the upper driving shaft (256) passing through the upper wall of the outer shell (11) and being connected to the stirring adjustment portion (33); The stirring adjustment part (33) comprises: a stirring linkage disk (331), the stirring linkage disk (331) being rotatably mounted in the outer shell (11), and the stirring linkage disk (331) being fixedly connected to the upper drive shaft (256); At least one set of adjustment limit grooves (332), wherein the adjustment limit grooves (332) are arranged in the stirring drive disk; An adjustment slider slidably arranged in the adjustment limit groove (332); An adjusting reset member (333) fixedly mounted in the adjusting limit groove (332), wherein the telescopic end of the adjusting reset member (333) is fixedly connected to the adjusting slider; Rotating an adjustment gear (334) mounted on the adjustment slider, wherein the adjustment gear (334) is connected to the upper stirring portion (32); A limit gear ring (335), wherein the limit gear ring (335) is fixedly mounted in the outer shell (11), and the limit gear ring (335) is meshed with the adjusting gear (334) for transmission.

2. The anti-solidification concrete mixing equipment according to claim 1, characterized in that: The upper stirring portion (32) comprises: an upper stirring shaft (321), wherein the upper stirring shaft (321) is fixedly mounted on the adjusting gear (334); at least one first set of rings (322); A second sleeve ring (323) fixedly connected to the first sleeve ring (322).

3. The anti-solidification concrete mixing equipment according to claim 2, characterized in that: The upper stirring portion (32) further comprises: At least one set of first stirring members (324), wherein the first stirring members (324) are fixedly mounted on the first sleeve ring (322); A second stirring member (325) that cooperates with the first stirring member (324), wherein the second stirring member (325) is fixedly mounted on the second sleeve ring (323).

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