A concrete processing device and its usage method

Abstract

The present invention belongs to the technical field of concrete processing equipment, and in particular relates to a concrete processing device and a method for using the same. The concrete processing device includes: a device body, a mixing assembly, a movable body, a feed port, a discharge pipe, a longitudinal movement unit, a radial drive unit, and a locking unit. Compared with the prior art, the concrete processing device of the present invention can adjust the space of the mixing bin through electronic control, reducing the labor intensity of workers, eliminating safety hazards during the adjustment process, and making the adjustment more precise.

Description

Technical Field

[0001] The present invention belongs to the technical field of concrete processing equipment, and in particular relates to a concrete processing device and a use method thereof. Background Art

[0002] Concrete is increasingly used in the construction industry. Concrete, also known as "concrete," is a general term for engineering composite materials composed of aggregates bonded together by a cementitious material. The term "concrete" generally refers to cement as the binder, sand and stone as the aggregates, and water (which may contain admixtures and additives) mixed in a specific proportion. Cement concrete, also known as ordinary concrete, is widely used in construction projects.

[0003] A mixing and infusion device is an indispensable equipment in the concrete processing process. Its function is to mix concrete raw materials so as to process them into finished concrete. Traditional mixing and infusion devices have the defect that the mixing chamber space is fixed. In the process of processing small-volume concrete, raw materials are seriously wasted and the mixing is uneven. Based on this problem, a Chinese invention patent with publication number CN107363997B discloses a mixing and infusion device for construction concrete processing. In this technology, the mixing chamber is designed to be an adjustable structure. People can change the extension length of the movable inner chamber by pulling the second lifting rod up and down to change the volume of the mixing disc according to the amount of mixed concrete or the size of the processing workshop space. However, in this technology, the volume adjustment process of the mixing chamber is achieved through manual adjustment by workers, and the adjustment process has safety hazards, so this technology needs to be improved. Summary of the Invention

[0004] The purpose of the present invention is to provide a concrete processing device and a method of use thereof in response to the above-mentioned technical problems. The concrete processing device of the present invention can adjust the space of the mixing bin by electronic control, thereby reducing the labor intensity of workers, eliminating safety hazards during the adjustment process, and making the adjustment more precise.

[0005] In view of this, the present invention provides a concrete processing device, comprising:

[0006] The device body is provided with a fixed chamber, and a stirring assembly is provided in the fixed chamber;

[0007] The movable body is movably arranged in the fixed bin, and a mixing bin is formed between the movable body and the fixed bin. A feed port connected to the mixing bin is opened on the movable body, and a discharge pipe is provided at the bottom of the mixing bin;

[0008] A driving assembly, which is used to drive the movable body to move relative to the fixed bin;

[0009] The drive components include:

[0010] The longitudinal movement unit is connected to the movable body and can convert the circumferential force into axial displacement;

[0011] A radial drive unit, the radial drive unit is used to provide a circumferential force to the longitudinal movement unit;

[0012] The locking unit locks the movable body and the fixed compartment after the movable body stops moving, and unlocks the movable body and the fixed compartment during the movement of the movable body.

[0013] In this technical solution, when the space of the mixing bin needs to be adjusted, the locking unit is first driven to unlock the movable body and the fixed bin, and then the radial driving unit gives the longitudinal movement unit a circumferential force. The longitudinal movement unit converts the circumferential force into axial displacement, and in the process of axial movement of the longitudinal movement unit, the movable body is moved relative to the fixed bin to change the space of the mixing bin. After the mixing bin is adjusted to the appropriate space size, the radial driving unit stops supplying force, and then drives the locking unit to lock the movable body and the fixed bin, thereby completing the adjustment of the mixing bin space.

[0014] In the above technical solution, further, the longitudinal movement unit includes:

[0015] A longitudinal rod, the lower end of which is rotatably connected to the movable body, and a plurality of external threads are provided on the outer wall of the middle portion of the longitudinal rod;

[0016] The fixing seat is arranged above the movable body, a threaded hole is opened on the fixing seat, and the middle part of the longitudinal moving rod is threadedly connected with the threaded hole.

[0017] In the above technical solution, further, a longitudinal movement groove is provided on the outer wall of the upper end of the longitudinal movement rod in the vertical direction, and the radial drive unit includes:

[0018] A radial transmission gear ring is rotatably connected to the fixed seat, and an axial shift block is provided on the inner wall of the radial transmission gear ring. The width of the axial shift block is adapted to the width of the longitudinal shift groove, and the length of the axial shift block is less than the length of the longitudinal shift groove;

[0019] a first driving gear, the first driving gear being externally meshed with the radial transmission gear ring;

[0020] The main drive gear is used to output torque under the drive of the motor, and the main drive gear can drive the first drive gear to rotate.

[0021] In the above technical solution, further, the locking unit includes:

[0022] A plurality of locking grooves are provided on the side wall of the movable body along the moving direction of the movable body;

[0023] A through groove is provided on the outer wall of the device body, and is opposite to the locking groove;

[0024] A mounting seat, which is arranged on the outer wall of the device body and has a translation slot;

[0025] A translation block, wherein the first end of the translation block is adapted to the locking groove, the translation block is slidably disposed in the through groove, the second end of the translation block is located in the translation groove, and the second end of the translation block is provided with a push groove;

[0026] The first end of the swing body is rotatably connected to the mounting seat, and the second end of the swing body is provided with a swing push block on one side close to the flat push groove, and the swing push block is located in the flat push groove.

[0027] In the above technical solution, further comprising:

[0028] A swing transmission gear connected to the first end of the swing body via a connecting shaft;

[0029] a first rotating shaft, the first rotating shaft being coaxially connected to the first driving gear, and the first rotating shaft being provided with a first bevel gear;

[0030] a second driving gear, the second driving gear being connected to the swing transmission gear via a connecting gear set;

[0031] a second rotating shaft, the second rotating shaft is coaxially connected to the second driving gear, the second rotating shaft is provided with a second bevel gear, the first bevel gear and the second bevel gear are coaxially arranged, the main driving gear is arranged perpendicular to the first bevel gear, the main driving gear is a bevel gear, and the main driving gear is located between the first bevel gear and the second bevel gear;

[0032] The switching unit is used to drive the first rotating shaft and the second rotating shaft to move axially so that the first bevel gear and the second bevel gear can respectively engage with the main driving gear.

[0033] In the above technical solution, further, the switching unit includes:

[0034] The switching seat is located between the first rotating shaft and the second rotating shaft, and the first rotating shaft and the second rotating shaft are both rotatably connected to the switching seat;

[0035] The switching cylinder is used to drive the switching seat to move axially along the first rotating shaft.

[0036] In the above technical solution, further, it includes an auxiliary gear, which is arranged on a side of the radial transmission gear ring away from the first driving gear, and the auxiliary gear is meshed and connected with the radial transmission gear ring.

[0037] In the above technical solution, further, a manual driving member is coaxially connected to the auxiliary gear, and the auxiliary gear can be driven to rotate by the manual driving member.

[0038] The present invention also discloses a method for using the aforementioned concrete processing device, which comprises the following steps:

[0039] X1. Unlocking: The switching unit drives the second bevel gear to engage with the main drive gear. The motor drives the main drive gear to rotate, thereby driving the second bevel gear to rotate. The second bevel gear drives the second drive gear to rotate via the second rotating shaft. The second drive gear drives the swing transmission gear to rotate via the connecting gear set. The swing transmission gear drives the second end of the swinging body to swing away from the device body via the connecting rotating shaft. During this process, the swinging push block contacts the side wall of the horizontal push groove and pulls the translation block out of the locking groove, thereby unlocking the movable body and the fixed compartment, and the motor stops working.

[0040] X2. Adjustment of mixing chamber space: The switching unit drives the first bevel gear to engage with the main drive gear, and the motor drives the main drive gear to rotate, thereby electrically rotating the first bevel gear. The first bevel gear drives the first drive gear to rotate through the first rotating shaft, and the first drive gear drives the radial transmission gear ring to rotate, and the radial transmission gear ring drives the longitudinal movement rod to rotate. The middle part of the longitudinal movement rod cooperates with the threaded hole on the fixed seat to drive the movable body to move upward or downward in the fixed chamber. During this process, the shaft movement block slides upward or downward in the longitudinal movement slot. After the mixing chamber is adjusted to the appropriate volume, the motor stops working.

[0041] X3. Locking: The switching unit drives the second bevel gear to engage with the main drive gear, and the motor drives the main drive gear to rotate, thereby driving the second bevel gear to rotate. The second bevel gear drives the second drive gear to rotate through the second rotating shaft. The second drive gear drives the swing transmission gear to rotate through the connecting gear set. The swing transmission gear drives the second end of the swing body to swing toward the device body through the connecting rotating shaft. In this process, the swing push block contacts the side wall of the horizontal push groove and pushes the translation block into the locking groove, so that the movable body and the fixed bin are locked, and the motor stops working.

[0042] The beneficial effects of the present invention are:

[0043] 1. A mixing chamber is formed by a fixed chamber and a movable body. The radial drive unit, the longitudinal movement unit, and the locking unit cooperate to drive the movable body to change its position to adjust the space size of the mixing chamber. Compared with the existing manual adjustment method, it eliminates the safety hazards of workers when adjusting by hand, reduces the labor intensity of workers, and has higher adjustment accuracy.

[0044] 2. The longitudinal movement unit is matched with the longitudinal movement rod and the fixed seat, and the longitudinal movement rod and the fixed seat are threaded together. When there is no need to adjust the space of the mixing chamber, the longitudinal movement rod and the fixed seat can form a self-locking function to improve the stability of the movable body.

[0045] 3. The radial transmission gear ring, the first drive gear and the main drive gear cooperate to provide circumferential force to the longitudinal shift rod, and the transmitted torque is large. At the same time, the radial transmission gear ring and the longitudinal shift rod cooperate through the longitudinal shift groove and the axial shift block. During the axial movement of the longitudinal shift rod, the position of the radial transmission gear ring will not change, and the torque transmission is stable.

[0046] 4. Through the arrangement of multiple locking grooves, through grooves, mounting seats, translation blocks, and swinging bodies, when the movable body does not need to change its position, the translation block is driven by the swinging body to pass through the through groove and then snap into one or more locking grooves, thereby ensuring that the movable body can maintain structural stability when the concrete processing device is working.

[0047] 5. By cooperating with the swing transmission gear, the second drive gear, the first rotating shaft, the first bevel gear, the second rotating shaft, the second bevel gear, the first drive gear, the connecting gear set, and the switching unit, and arranging the main drive gear and the motor between the first bevel gear and the second bevel gear, through the switching connection of the switching unit, one drive source can drive the radial drive unit and the locking unit respectively.

[0048] 6. By setting an auxiliary gear, and the auxiliary gear and the first drive gear are symmetrically arranged relative to the radial transmission gear ring, when the first drive gear drives the radial transmission gear ring to rotate, it will drive the auxiliary gear to rotate together. Under the meshing action of the auxiliary gear, the radial transmission gear ring will not undergo radial offset deformation due to unilateral force after long-term operation.

[0049] 7. By providing a manual drive part on the auxiliary gear, workers can manually move the movable body out of the fixed bin through the manual drive part after power failure, which facilitates the inspection and cleaning of the concrete processing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0051] Figure 1 This is a schematic three-dimensional diagram of the first structure of the present invention.

[0052] Figure 2 This is a front view schematic diagram of the first structure of the present invention.

[0053] Figure 3 This is a schematic diagram of a top view of the first structure of the present invention.

[0054] Figure 4This is a schematic diagram of the internal structure of the first structure of the present invention.

[0055] Figure 5 for Figure 1 Schematic diagram of the locally enlarged structure at point A in the middle.

[0056] Figure 6 Schematic diagram of the locking unit structure in the present invention.

[0057] Figure 7 It is a schematic three-dimensional diagram of the second structure of the present invention.

[0058] The marks in the figure are:

[0059] 1-Device body, 101-Fixed bin, 102-Feed port, 103-Discharge pipe, 104-Through slot, 2-Stirring assembly, 3-Moving body, 301-Locking slot, 401-Longitudinal shift rod, 4011-Longitudinal shift slot, 402-Fixed seat, 4021-Threaded hole, 5-Radial transmission gear ring, 501-Axis shift block, 601-First drive gear, 602-Main drive gear, 603-Swing transmission gear, 604-Connecting shaft, 605-first rotating shaft, 606-first bevel gear, 607-second driving gear, 608-second rotating shaft, 609-second bevel gear, 6010-connecting gear set, 7-locking unit, 701-mounting seat, 702-translation slot, 703-translation block, 7031-translation slot, 704-swinging body, 705-swinging push block, 801-switching seat, 802-switching cylinder, 901-auxiliary gear, 902-manual drive member. DETAILED DESCRIPTION

[0060] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0061] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0062] It should be noted that the terms "first," "second," etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and that the objects distinguished by "first," "second," etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0063] It should be noted that, in the description of this application, the directions or positional relationships indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional terms do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional terms "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0064] Example 1

[0065] like Figures 1-6 As shown, this embodiment provides a concrete processing device, including: a device body 1, a movable body 3, a driving component,

[0066] A fixed bin 101 is provided on the upper surface of the device body 1. A stirring assembly 2 is provided in the fixed bin 101. The stirring assembly 2 is used to stir the concrete raw materials entering the fixed bin 101. The stirring assembly 2 can adopt a structure in the prior art. The stirring assembly 2 is not an improvement of this embodiment and is well known to those skilled in the art, so it will not be described in detail here.

[0067] The outer shape of the movable body 3 is adapted to the circumferential shape of the fixed bin 101. The movable body 3 is movably arranged in the fixed bin 101. Referring to the placement method in the accompanying drawings, the movable body 3 can move up and down relative to the fixed bin 101. A mixing bin is formed between the movable body 3 and the fixed bin 101. When the movable body 3 moves upward, the space in the mixing bin increases. When the movable body 3 moves downward, the space in the mixing bin decreases. A feed port 102 connected to the mixing bin is provided on the movable body 3. Concrete raw materials can be introduced into the mixing bin through the feed port 102. An end cover (not shown in the figure) is provided on the feed port 102. A discharge pipe 103 is provided at the bottom of the mixing bin. The mixed concrete can be discharged through the discharge pipe 103. The discharge pipe 103 is provided with a discharge valve.

[0068] The driving assembly is used to drive the movable body 3 to move relative to the fixed chamber 101; the driving assembly is an improvement point of this embodiment, including: a longitudinal movement unit, a radial driving unit, a locking unit 7,

[0069] The longitudinal movement unit is connected to the movable body 3. The longitudinal movement unit can convert the circumferential force into axial displacement. The circumferential force is the rotational force along the circumferential direction of the longitudinal movement unit.

[0070] The radial drive unit is used to provide circumferential force to the longitudinal movement unit. The radial drive unit can provide circumferential force to the longitudinal movement unit through electric, pneumatic, mechanical transmission and other methods;

[0071] The locking unit 7 locks the movable body 3 and the fixed compartment 101 after the movable body 3 stops moving, and the locking unit 7 unlocks the movable body 3 and the fixed compartment 101 during the moving process of the movable body 3;

[0072] When adjusting the space of the mixing chamber, first drive the locking unit 7 to unlock the movable body 3 and the fixed chamber 101, then the radial driving unit gives the longitudinal movement unit a circumferential force, and the longitudinal movement unit converts the circumferential force into axial displacement. During the axial movement of the longitudinal movement unit, the movable body 3 moves relative to the fixed chamber 101, changing the space of the mixing chamber. After the mixing chamber is adjusted to the appropriate space size, the radial driving unit stops supplying force, and then drives the locking unit 7 to lock the movable body 3 and the fixed chamber 101, thereby completing the adjustment of the mixing chamber space.

[0073] Example 2

[0074] This embodiment provides a concrete processing device, which, in addition to the technical solutions of the above embodiments, also discloses a structure of a longitudinal movement unit and a radial drive unit;

[0075] See also Figure 4 In this embodiment, the longitudinal movement unit includes: a longitudinal movement rod 401, a fixing seat 402,

[0076] The longitudinal rod 401 is cylindrical in shape. The lower end of the longitudinal rod 401 is rotatably connected to the movable body 3. When the longitudinal rod 401 rotates, it will not drive the movable body 3 to move circumferentially. The outer wall of the middle part of the longitudinal rod 401 is provided with multiple turns of external threads. The outer wall of the upper end of the longitudinal rod 401 is provided with a longitudinal groove 4011 in the vertical direction.

[0077] The fixing seat 402 is provided above the movable body 3. A threaded hole 4021 is provided on the fixing seat 402. The threaded hole 4021 matches the external thread on the outer wall of the middle portion of the longitudinal moving rod 401. The middle portion of the longitudinal moving rod 401 is threadedly connected to the threaded hole 4021.

[0078] The radial drive unit includes: radial transmission gear ring 5, first drive gear 601, main drive gear 602,

[0079] The radial transmission gear ring 5 is an external gear with a circular through hole in the middle. The radial transmission gear ring 5 is rotatably connected to the fixed seat 402. An axial shift block 501 is provided on the inner wall of the radial transmission gear ring 5. The width of the axial shift block 501 is adapted to the width of the longitudinal shift slot 4011, and the length of the axial shift block 501 is less than the length of the longitudinal shift slot 4011.

[0080] The first driving gear 601 is externally meshed with the radial transmission gear ring 5;

[0081] The main driving gear 602 is used to output torque under the drive of the motor, and the main driving gear 602 can drive the first driving gear 601 to rotate.

[0082] In this embodiment, the fixed seat 402 is fixed relative to the device body 1, that is, the fixed position relative to the fixed bin 101. The longitudinal rod 401 will move axially upward or downward relative to the fixed seat 402 when rotating. When the longitudinal rod 401 is stationary, the external thread on the longitudinal rod 401 will form a self-locking with the internal thread of the threaded hole 4021; the main driving gear 602 rotates under the drive of the motor, the main driving gear 602 drives the first driving gear 601 to rotate, and the first driving gear 601 drives the radial transmission gear ring 5 to rotate, and the radial transmission gear ring 5 is rotated. The axial shift block 501 contacts the side wall of the longitudinal shift groove 4011 to provide a circumferential force to the longitudinal shift rod 401. After receiving the circumferential force, the longitudinal shift rod 401 cooperates with the fixed seat 402 to move upward or downward. In this process, the axial shift block 501 slides downward or upward in the longitudinal shift groove 4011, so that the radial transmission gear ring 5 is fixed relative to the fixed seat 402, which can also ensure the installation stability of the radial transmission gear ring 5; by changing the output direction of the motor, the moving direction of the longitudinal shift rod 401 can be changed, thereby changing the adjustment type of the mixing bin.

[0083] Example 3

[0084] This embodiment provides a concrete processing device, which, in addition to the technical solutions of the above embodiments, also discloses a structure of the locking unit 7;

[0085] See also Figure 6 In this embodiment, the locking unit 7 includes: a plurality of locking grooves 301, a through groove 104, a mounting seat 701, a translation block 703, and a swinging body 704.

[0086] A plurality of locking grooves 301 are provided on the side wall of the movable body 3 at intervals along the moving direction of the movable body 3;

[0087] The through groove 104 is formed on the outer wall of the device body 1 . The through groove 104 is opposite to the locking groove 301 . The through groove 104 may be opposite to one locking groove 301 or to multiple locking grooves 301 .

[0088] See also Figure 5 and Figure 6 , the mounting seat 701 is provided on the outer wall of the device body 1 and is fixed relative to the device body 1 , and a translation slot 702 is provided on the mounting seat 701;

[0089] The first end of the translation block 703 is adapted to the locking slot 301. Figure 6The figure shows a situation in which the first end of the translation block 703 can be inserted into one locking groove 301. In actual use, the first end of the translation block 703 can also be designed to be inserted into multiple locking grooves 301 at the same time, thereby improving the locking effect of the translation block 703 on the movable body 3 and the fixed compartment 101. The translation block 703 is slidably arranged in the through groove 104, and the second end of the translation block 703 is located in the translation groove 702. The second end of the translation block 703 is provided with a horizontal push groove 7031.

[0090] The first end of the swing body 704 is rotatably connected to the mounting base 701. The second end of the swing body 704 is provided with a swing push block 705 on a side close to the flat push groove 7031. The swing push block 705 is located in the flat push groove 7031.

[0091] By applying circumferential force to the swinging body 704, the second end of the swinging body 704 can be driven to swing with the first end as the fulcrum. During the swinging process of the second end of the swinging body 704, the swinging push block 705 will be driven to contact the side wall of the horizontal push groove 7031, and push the translation block 703 in the translation groove 702 away from or close to the device body 1, thereby realizing exit or engagement with the locking groove 301.

[0092] Example 4

[0093] This embodiment provides a concrete processing device, which, in addition to the technical solutions of the above embodiments, also discloses a driving method for the locking unit 7;

[0094] See also Figure 1 In this embodiment, the concrete processing device further includes: a swing transmission gear 603, a first rotating shaft 605, a second driving gear 607, a second rotating shaft 608, and a switching unit.

[0095] The swing transmission gear 603 is connected to the first end of the swing body 704 via the connecting shaft 604;

[0096] The first rotating shaft 605 is coaxially connected to the first driving gear 601, and the first rotating shaft 605 is provided with a first bevel gear 606;

[0097] The second driving gear 607 is connected to the swing transmission gear 603 via a connecting gear set 6010. The connecting gear set 6010 can be a single gear or multiple gears. Since the swing transmission gear 603 and the second driving gear 607 in this embodiment are far apart and cannot directly mesh, a connecting gear set 6010 is provided between the swing transmission gear 603 and the second driving gear 607 to transmit power. Therefore, in other layouts, the connecting gear set 6010 may not be installed.

[0098] The second rotating shaft 608 is coaxially connected to the second driving gear 607, and a second bevel gear 609 is provided on the second rotating shaft 608. The first bevel gear 606 and the second bevel gear 609 are arranged coaxially. The main driving gear 602 is arranged perpendicular to the first bevel gear 606. The main driving gear 602 is a bevel gear. The main driving gear 602 is located between the first bevel gear 606 and the second bevel gear 609. When the main driving gear 602 is engaged with the first bevel gear 606, it can drive the first bevel gear 606 and the first rotating shaft 605 to rotate. When the main driving gear 602 is engaged with the second bevel gear 609, it can drive the second bevel gear 609 and the second rotating shaft 608 to rotate.

[0099] The switching unit is used to drive the first rotating shaft 605 and the second rotating shaft 608 to move axially, so that the first bevel gear 606 and the second bevel gear 609 can respectively engage with the main driving gear 602;

[0100] In this embodiment, the switching unit includes: a switching seat 801 and a switching cylinder 802.

[0101] The switch seat 801 is located between the first rotating shaft 605 and the second rotating shaft 608. The first rotating shaft 605 and the second rotating shaft 608 are both rotatably connected to the switch seat 801.

[0102] The switching cylinder 802 is used to drive the switching seat 801 to move axially along the first rotating shaft 605;

[0103] In the driving method of this embodiment, when the first driving gear 601 is driven to rotate, the switching cylinder 802 drives the switching seat 801 to move upward, and the switching seat 801 moves upward with the first rotating shaft 605 and the second rotating shaft 608. The first rotating shaft 605 brings the first bevel gear 606 to mesh with the main driving gear 602. At this time, the motor starts to drive the first driving gear 601 to rotate through the main driving gear 602, the first bevel gear 606, and the first rotating shaft 605, thereby driving the swing transmission gear 603 to rotate, and then indirectly driving the movable body 3 to move;

[0104] In the driving method of this embodiment, when the second driving gear 607 is driven to rotate, the switching cylinder 802 drives the switching seat 801 to move upward, and the switching seat 801 moves downward with the first rotating shaft 605 and the second rotating shaft 608, and the second rotating shaft 608 drives the second bevel gear 609 to mesh with the main driving gear 602. At this time, the motor starts to drive the second end of the swinging body 704 to swing through the main driving gear 602, the second bevel gear 609, the second rotating shaft 608, the second driving gear 607, the connecting gear set 6010, the swing transmission gear 603, and the connecting rotating shaft 604 in sequence, thereby driving the translation block 703 to move closer to or away from the device body 1, thereby realizing the locking or unlocking between the movable body 3 and the fixed compartment 101;

[0105] Through the technical solution of this embodiment, a driving source formed by a motor and a main driving gear 602 can drive the radial driving unit and the locking unit 7 respectively, which is ingenious in design, simple in control, and easy in maintenance.

[0106] Example 5

[0107] This embodiment provides a concrete processing device. In addition to the technical solutions of the above embodiments, a second structure of the concrete processing device is disclosed. In the second structure, the concrete processing device has both electronic control and manual adjustment functions.

[0108] See also Figure 7 In this embodiment, the concrete processing device further includes an auxiliary gear 901, which is provided on a side of the radial transmission gear ring 5 away from the first drive gear 601, and the auxiliary gear 901 is meshed and connected with the radial transmission gear ring 5;

[0109] In the structure without the auxiliary gear 901, we found that since the first drive gear 601 can move axially under the drive of the first rotating shaft 605, after long-term use, the first drive gear 601 will have a certain angle of axial deviation. This will also affect the radial transmission gear ring 5, causing the axial angle to deviate, resulting in increased wear between the radial transmission gear ring 5 and the longitudinal movement rod 401, thus requiring more frequent maintenance.

[0110] After the auxiliary gear 901 is set, when the first drive gear 601 drives the radial transmission gear ring 5 to rotate, the auxiliary gear 901 will rotate synchronously with the drive of the radial transmission gear ring 5. The auxiliary gear 901 will give the radial transmission gear ring 5 a force toward the first drive gear 601, so that the auxiliary gear 901 can play a limiting role in preventing the axis of the radial transmission gear ring 5 from deviating. This limiting role can further affect the first drive gear 601, making the structure of the entire drive assembly stable.

[0111] In this embodiment, a manual drive member 902 is coaxially connected to the auxiliary gear 901, and the manual drive member 902 can drive the auxiliary gear 901 to rotate; in this way, workers can manually adjust the space size of the mixing bin, and in the event of a power outage or dangerous situation, the danger can be eliminated through manual control.

[0112] Example 6

[0113] This embodiment discloses a method for using the concrete processing device in the aforementioned embodiment, which method includes the following steps:

[0114] X1. Unlocking: The switching unit drives the second bevel gear 609 to engage with the main drive gear 602. The motor drives the main drive gear 602 to rotate, thereby driving the second bevel gear 609 to rotate. The second bevel gear 609 drives the second drive gear 607 to rotate via the second rotating shaft 608. The second drive gear 607 drives the swing transmission gear 603 to rotate via the connecting gear set 6010. The swing transmission gear 603 drives the second end of the swinging body 704 to swing away from the device body 1 via the connecting rotating shaft 604. During this process, the swinging push block 705 contacts the side wall of the horizontal push groove 7031 and pulls the translation block 703 out of the locking groove 301, thereby unlocking the movable body 3 and the fixed compartment 101, and the motor stops working.

[0115] X2. Adjustment of the mixing chamber space: The switching unit drives the first bevel gear 606 to engage with the main drive gear 602, and the motor drives the main drive gear 602 to rotate, thereby electrically rotating the first bevel gear 606. The first bevel gear 606 drives the first drive gear 601 to rotate via the first rotating shaft 605. The first drive gear 601 drives the radial transmission gear ring 5 to rotate, and the radial transmission gear ring 5 drives the longitudinal movement rod 401 to rotate. The middle part of the longitudinal movement rod 401 cooperates with the threaded hole 4021 on the fixed seat 402 to drive the movable body 3 to move upward or downward in the fixed chamber 101. During this process, the shaft shift block 501 slides upward or downward in the longitudinal movement slot 4011. After the mixing chamber is adjusted to an appropriate volume, the motor stops working.

[0116] X3. Locking: The switching unit drives the second bevel gear 609 to engage with the main drive gear 602. The motor drives the main drive gear 602 to rotate, thereby driving the second bevel gear 609 to rotate. The second bevel gear 609 drives the second drive gear 607 to rotate via the second rotating shaft 608. The second drive gear 607 drives the swing transmission gear 603 to rotate via the connecting gear set 6010. The swing transmission gear 603 drives the second end of the swinging body 704 to swing toward the device body 1 via the connecting rotating shaft 604. During this process, the swinging push block 705 contacts the side wall of the horizontal push groove 7031 and pushes the translation block 703 into the locking groove 301, so that the movable body 3 and the fixed bin 101 are locked, and the motor stops working.

[0117] X4. Feeding: Close the discharge valve, open the end cover, and feed the concrete raw materials into the mixing chamber through the feed port 102 at the upper end of the movable body 3. After feeding the required concrete raw materials, close the end cover;

[0118] X5, stirring: start the stirring component 2 to stir the concrete raw materials in the mixing bin, and turn off the stirring component 2 after the stirring is completed;

[0119] X6. Discharging: Open the discharge valve to discharge the mixed concrete from the mixing bin, and close the discharge valve after the discharge is completed.

[0120] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A concrete processing device, comprising: A device body (1), wherein a fixed chamber (101) is provided on the device body (1), and a stirring assembly (2) is provided in the fixed chamber (101); A movable body (3), the movable body (3) being movably arranged in the fixed bin (101), a stirring bin being formed between the movable body (3) and the fixed bin (101), a feed port (102) communicating with the stirring bin being provided on the movable body (3), and a discharge pipe (103) being provided at the bottom of the stirring bin; A driving assembly, the driving assembly being used to drive the movable body (3) to move relative to the fixed bin (101); Characterized in that, the driving component comprises: A longitudinal movement unit, the longitudinal movement unit being connected to the movable body (3), and the longitudinal movement unit being capable of converting a circumferential force into an axial displacement; a radial driving unit, the radial driving unit being configured to provide a circumferential force to the longitudinal movement unit; a locking unit (7), wherein the locking unit (7) locks the movable body (3) and the fixed bin (101) after the movable body (3) stops moving, and the locking unit (7) unlocks the movable body (3) and the fixed bin (101) during the movement of the movable body (3); The longitudinal movement unit comprises: A longitudinal moving rod (401), the lower end of which is rotatably connected to the movable body (3), and a plurality of external threads are provided on the outer wall of the middle portion of the longitudinal moving rod (401); A fixed seat (402), the fixed seat (402) being arranged above the movable body (3), the fixed seat (402) being provided with a threaded hole (4021), the middle portion of the longitudinal movement rod (401) being threadedly connected to the threaded hole (4021); A longitudinal movement groove (4011) is provided on the outer wall of the upper end of the longitudinal movement rod (401) in the vertical direction. The radial drive unit comprises: A radial transmission gear ring (5), the radial transmission gear ring (5) is rotatably connected to the fixed seat (402), an axial shift block (501) is provided on the inner wall of the radial transmission gear ring (5), the width of the axial shift block (501) is adapted to the width of the longitudinal shift groove (4011), and the length of the axial shift block (501) is less than the length of the longitudinal shift groove (4011); a first driving gear (601), the first driving gear (601) being externally meshed and connected to the radial transmission gear ring (5); A main driving gear (602), the main driving gear (602) is used to output torque under the drive of the motor, and the main driving gear (602) can drive the first driving gear (601) to rotate; The locking unit (7) comprises: A plurality of locking grooves (301), wherein the plurality of locking grooves (301) are provided on the side wall of the movable body (3) along the moving direction of the movable body (3); A through groove (104), the through groove (104) is provided on the outer wall of the device body (1), and the through groove (104) is positioned opposite to the locking groove (301); A mounting seat (701), the mounting seat (701) being arranged on the outer wall of the device body (1), and a translation slot (702) being provided on the mounting seat (701); a translation block (703), wherein a first end of the translation block (703) is adapted to the locking groove (301), the translation block (703) is slidably disposed in the through groove (104), a second end of the translation block (703) is located in the translation groove (702), and a horizontal push groove (7031) is provided at the second end of the translation block (703); a swinging body (704), wherein a first end of the swinging body (704) is rotatably connected to the mounting seat (701), and a swinging push block (705) is provided on a side of the second end of the swinging body (704) close to the horizontal push groove (7031), and the swinging push block (705) is located in the horizontal push groove (7031); The concrete processing device further comprises: a swing transmission gear (603), wherein the swing transmission gear (603) is connected to the first end of the swing body (704) via a connecting shaft (604); a first rotating shaft (605), the first rotating shaft (605) being coaxially connected to the first driving gear (601), and a first bevel gear (606) being provided on the first rotating shaft (605); a second driving gear (607), the second driving gear (607) being connected to the swing transmission gear (603) via a connecting gear set (6010); a second rotating shaft (608), the second rotating shaft (608) being coaxially connected to the second driving gear (607), a second bevel gear (609) being provided on the second rotating shaft (608), the first bevel gear (606) and the second bevel gear (609) being coaxially arranged, the main driving gear (602) being arranged perpendicular to the first bevel gear (606), the main driving gear (602) being a bevel gear, and the main driving gear (602) being located between the first bevel gear (606) and the second bevel gear (609); a switching unit, the switching unit being used to drive the first rotating shaft (605) and the second rotating shaft (608) to move axially, so that the first bevel gear (606) and the second bevel gear (609) can respectively mesh with the main drive gear (602); The switching unit includes: A switching seat (801), the switching seat (801) is located between the first rotating shaft (605) and the second rotating shaft (608), and the first rotating shaft (605) and the second rotating shaft (608) are both rotatably connected to the switching seat (801); A switching cylinder (802), the switching cylinder (802) is used to drive the switching seat (801) to move axially along the first rotating shaft (605).

2. A concrete processing device according to claim 1, characterized in that: It also includes an auxiliary gear (901), which is arranged on a side of the radial transmission gear ring (5) away from the first driving gear (601), and the auxiliary gear (901) is meshed and connected with the radial transmission gear ring (5).

3. A concrete processing device according to claim 2, characterized in that: A manual driving member (902) is coaxially connected to the auxiliary gear (901), and the auxiliary gear (901) can be driven to rotate by the manual driving member (902).

4. A method for using the concrete processing device according to claim 1, characterized in that: The following steps are involved: X1 , Unlocking: The switching unit drives the second bevel gear (609) to engage with the main drive gear (602), the motor drives the main drive gear (602) to rotate, thereby driving the second bevel gear (609) to rotate, the second bevel gear (609) drives the second drive gear (607) to rotate through the second rotating shaft (608), the second drive gear (607) drives the swing transmission gear (603) to rotate through the connecting gear set (6010), and the swing transmission gear (603) drives the second end of the swing body (704) to swing away from the device body (1) through the connecting rotating shaft (604). During this process, the swing push block (705) contacts the side wall of the horizontal push groove (7031) and pulls the horizontal block (703) out of the locking groove (301), so that the movable body (3) and the fixed bin (101) are unlocked, and the motor stops working; X2. Adjustment of the mixing chamber space: the switching unit drives the first bevel gear (606) to engage with the main drive gear (602), the motor drives the main drive gear (602) to rotate, thereby driving the first bevel gear (606) to rotate, the first bevel gear (606) drives the first drive gear (601) to rotate through the first rotating shaft (605), the first drive gear (601) drives the radial transmission gear ring (5) to rotate, the radial transmission gear ring (5) drives the longitudinal movement rod (401) to rotate, the middle part of the longitudinal movement rod (401) cooperates with the threaded hole (4021) on the fixed seat (402) to drive the movable body (3) to move upward or downward in the fixed chamber (101), during this process, the shaft movement block (501) slides upward or downward in the longitudinal movement groove (4011), and after the mixing chamber is adjusted to a suitable volume, the motor stops working; X3. Locking: The switching unit drives the second bevel gear (609) to engage with the main drive gear (602), and the motor drives the main drive gear (602) to rotate, thereby driving the second bevel gear (609) to rotate. The second bevel gear (609) drives the second drive gear (607) to rotate through the second rotating shaft (608), and the second drive gear (607) drives the swing transmission gear (603) to rotate through the connecting gear set (6010). The swing transmission gear (603) drives the second end of the swing body (704) to swing toward the device body (1) through the connecting rotating shaft (604). During this process, the swing push block (705) contacts the side wall of the horizontal push groove (7031) and pushes the translation block (703) into the locking groove (301), so that the movable body (3) and the fixed bin (101) are locked, and the motor stops working.

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