Stirring device for garden construction

Abstract

The invention discloses a garden construction stirring device which comprises a lifting reset mechanism, the lifting reset mechanism comprises a bearing bottom plate, a stirring and mixing mechanism is installed on the upper portion of the bearing bottom plate, the top of the bearing bottom plate is fixedly connected with a bearing guide frame through a support, and the rear portion of the bearing guide frame is fixedly connected with an air cylinder through a support. The invention relates to the technical field of garden construction. According to the stirring device for garden construction, a lifting reset mechanism and a stirring and mixing mechanism are combined for use, through the arrangement of the two mechanisms, a first vertical rod and a second vertical rod are made to conduct planetary rotary stirring through meshing of a second fluted disc and an outer gear ring, and the stirring quality is improved; meanwhile, after stirring is completed, the stirring barrel is unlocked and rotated through lifting of an air cylinder, the stirring barrel is in a transverse state, the height of a first vertical rod and the height of a second vertical rod are decreased, workers can conveniently and finely clean all equipment, and the quality of follow-up material stirring is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of garden construction, and specifically relates to a garden construction mixing device. Background Art

[0002] A beautiful natural environment and recreation area created by applying engineering techniques and artistic means in a certain area through means such as transforming the terrain, planting trees and flowers, constructing buildings, and arranging garden paths is called a garden. Colorful paints are indispensable materials in the process of garden construction, and paints of different colors are prepared in different proportions. When using a mixer to mix paints, a large amount of residue will be left on the inner wall of the mixing barrel, which is not only a waste, but also the long-term accumulation will cause the residue on the inner wall of the mixing barrel to become thicker and thicker, resulting in hindering the mixing function of the mixing blades, thereby damaging the device. Currently, there are patent documents that have made improvements to this: For example, Chinese Patent CN213493308U, a garden construction mixing device, includes a bottom plate. The upper end of the bottom plate is fixedly connected to a support plate. The upper end of the support plate is fixedly connected to a motor. The lower side of the upper end of the support plate is fixedly connected to a fixed rod. A cloud disk is rotatably connected to the outer wall of the fixed rod. The lower end of the fixed rod is fixedly connected to a second gear. The output shaft of the motor is fixedly connected to a rotating shaft. The rotating shaft passes through the fixed rod, the support plate, and the second gear. The lower end of the rotating shaft is fixedly connected to a turntable. The second gear meshes with a gear. The gear and the second gear are arranged inside the disk. The lower end of the gear is fixedly connected to a stirring rod. The stirring rod is rotatably connected to the disk. Stirring blades are fixedly connected to the outer wall of the stirring rod. The lower end of the disk is fixedly connected to a second stirring rod. Connecting rods are fixedly connected to the outer wall of the second stirring rod. The connecting rods are fixedly connected to a scraping plate. The upper end of the bottom plate is fixedly connected to a mixing barrel through a fixing plate. The stirring rod and the second stirring rod are located inside the mixing barrel; the mixing effect of this utility model is better, and the residue of materials in the barrel is reduced.

[0003] Although the equipment in the above document can scrape the inner wall of the mixing barrel, it has obvious defects in actual use, such as: In order to increase the beauty of the garden, the materials usually used have different colors. Therefore, materials of different batches and colors will be mixed in the mixing barrel for use. In order to ensure the purity of the material color, the mixing barrel and the stirring rod need to be cleaned in advance every time new materials are mixed. However, in the equipment in the document, the stirring blades are completely immersed in the mixing interior and fit tightly, resulting in difficulty in cleaning every time the materials are changed for mixing. And even if water is injected for cleaning, it is difficult to observe whether there is residue on the surface of the stirring rod, which will affect the quality of subsequent materials. And this equipment can only perform single mixing of materials such as concrete, and the practical function is low; Therefore, a garden construction mixing device that can improve the mixing quality and types of materials is now designed to solve such defects. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a mixing device for garden construction, which solves the problems that the existing mixing device is difficult to clean and easily leads to quality defects in the mixing materials.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A mixing device for garden construction includes a lifting and reset mechanism. The lifting and reset mechanism includes a load-bearing bottom plate, and a mixing and blending mechanism is installed on the upper part of the load-bearing bottom plate.

[0006] Preferably, a load-bearing guide frame is fixedly connected to the top of the load-bearing bottom plate through a bracket. A cylinder is fixedly connected to the rear part of the load-bearing guide frame through a bracket. The upper part of the surface of the cylinder is fixedly connected with a U-shaped top frame. Both ends of the front part of the U-shaped top frame are fixedly connected with toothed plates through brackets, and the toothed plates are located below the load-bearing bottom plate. Both sides of the U-shaped top frame are fixedly connected with lifting rods through brackets. The rear side of the bottom of the U-shaped top frame is fixedly connected with an arc-shaped pressing plate through a bracket.

[0007] Preferably, a horizontal resisting plate is fixedly connected to the surface of the cylinder through a fixing plate. Telescopic push rods are slidably installed on both sides of the bottom of the horizontal resisting plate through sliding sleeves. The front end of the telescopic push rod is fixedly connected with an arc-shaped clamping block. A first spring is sleeved on the surface of the telescopic push rod. A bent rear plate is fixedly connected between the rear ends of the two telescopic push rods through a fixing block. A round cross bar that cooperates with the arc-shaped pressing plate is fixedly connected to the surface of the bent rear plate through a fixing block.

[0008] Preferably, a loop-shaped limiting frame is fixedly connected to both sides of the load-bearing guide frame through fixing blocks. A hollow vertical frame is slidably installed inside the loop-shaped limiting frame, and the lifting rod is located inside the hollow vertical frame. The bottom end of the hollow vertical frame is fixedly connected with a special-shaped inclined panel through a fixing block. A rectangular socket is opened on the upper side of the rear part of the special-shaped inclined panel. A U-shaped blocking plate is fixedly connected to the bottom of the load-bearing bottom plate through a fixing block.

[0009] Preferably, the mixing and blending mechanism includes two square sliding cylinders. The two square sliding cylinders are respectively slidably installed on both sides of the surface of the load-bearing guide frame. A U-shaped towing frame is fixedly connected between the two square sliding cylinders through a fixing plate. Both sides of the inner cavity of the U-shaped towing frame are rotatably connected with load-bearing rotating rods through openings. A mixing cylinder is fixedly connected between the two load-bearing rotating rods through a fixing plate. The end of the load-bearing rotating rod far from the mixing cylinder is fixedly connected with a first tooth disc that cooperates with the toothed plate.

[0010] Preferably, the bottom of the mixing drum is fixedly connected with a discharge pipe through an opening, a solenoid valve is fixedly installed on the surface of the discharge pipe, both sides of the bottom of the U-shaped towing frame are fixedly connected with reset spring rods through fixing plates, the rear ends of the reset spring rods penetrate through the U-shaped blocking plate and extend to the rear of the U-shaped blocking plate, and a second spring is sleeved on the surface of the reset spring rod and in front of the U-shaped blocking plate.

[0011] Preferably, the rear parts of both sides of the U-shaped towing frame are fixedly connected with pressing cross bars that cooperate with the special-shaped inclined panel through fixing blocks, and the rear parts of the pressing cross bars are fixedly connected with L-shaped hook plates that cooperate with the arc-shaped pressing plate.

[0012] Preferably, the top end of the cylinder is fixedly connected with a return-shaped pulling frame through a fixing plate, an annular cover frame is fixedly connected between the two ends of the return-shaped pulling frame, and the annular cover frame is located at the top of the mixing drum. A sealing rotary disc is rotatably connected to the inner side of the annular cover frame through a bearing member. A motor is fixedly connected to the inner side of the return-shaped pulling frame, and an output shaft of the motor is fixedly connected with a first vertical rod through a coupling, and the bottom end of the first vertical rod penetrates through the sealing rotary disc and extends to the inside of the mixing drum.

[0013] Preferably, a second vertical rod is rotatably connected to the top of the sealing rotary disc and around the outer circumference of the first vertical rod through an opening, and a plurality of second vertical rods are provided. Stirring blades are fixedly connected to the surfaces of the first vertical rod and the second vertical rods and inside the mixing drum. A second gear disc is fixedly connected to the surface of the second vertical rod and above the sealing rotary disc, and an external gear ring that meshes with the second gear disc is fixedly connected to the inner side of the annular cover frame through a fixing block.

[0014] Preferably, the bottom end of the first vertical rod is rotatably connected with a conical scraping disc through a bearing member, and the conical scraping disc is attached to the inner wall of the mixing drum.

[0015] The present invention provides a garden construction mixing device. Compared with the existing technology, it has the following beneficial effects: (1). In this garden construction mixing device, by using the lifting and reset mechanism and the mixing mechanism in combination, the settings of these two mechanisms can first utilize the meshing of the second gear disc and the external gear ring to make the first vertical rod and the second vertical rod rotate in a planetary manner to improve the mixing quality. At the same time, after the mixing is completed, the cylinder is lifted to unlock and rotate the mixing drum, making the mixing drum in a horizontal state, and the first vertical rod and the second vertical rod are lowered in height, which is convenient for the staff to clean all equipment finely, ensuring the quality of subsequent material mixing. At the same time, it can also reset the mixing drum without manual operation and combine with the first vertical rod and the second vertical rod to meet the current use.

[0016] (2) The garden construction mixing device is used by installing pressure-bearing cross bars and L-shaped hook plates on both sides of the U-shaped towing frame, and cooperating with an arc-shaped pressing plate, a toothed plate and a first toothed disc. The setting of these structures can separate the arc-shaped pressing plate from the L-shaped hook plate after the air cylinder pushes the first vertical rod away from the mixing barrel, so that the U-shaped towing frame moves forward under the elastic force of the second spring and is not in the same vertical position as the first vertical rod. Moreover, the first toothed disc after moving forward is just located at the meshing point of the toothed plate. After the air cylinder descends again, it can drive the mixing barrel to rotate 90 degrees. The horizontally rotated mixing barrel and the descending first vertical rod facilitate the cleaning and maintenance of the staff and are convenient for the staff to use.

[0017] (3) The garden construction mixing device is used by installing a horizontal resisting plate on the surface of the air cylinder and cooperating with an arc-shaped pressing plate, an arc-shaped clamping block and a rectangular socket. The setting of these structures can use the special-shaped inclined panel to push the U-shaped towing frame and the mixing barrel backward to reset after the mixing barrel is cleaned, and use the descent of the arc-shaped pressing plate to seamlessly dock with the special-shaped inclined panel to stably fix the U-shaped towing frame. At the same time, the special-shaped inclined panel descends to facilitate subsequent use. The setting of these structures can make the first vertical rod and the second vertical rod re-dock with the mixing barrel without too much operation by the staff, which is convenient for the subsequent mixing work and improves the efficiency of the staff. Brief Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of the present invention; Figure 2 It is a bottom view of the load-bearing bottom plate, the special-shaped inclined panel and the U-shaped blocking plate structure of the present invention; Figure 3 It is a schematic structural diagram of the lifting and resetting mechanism structure of the present invention; Figure 4 It is a schematic structural diagram of the air cylinder, the U-shaped top frame and the toothed plate structure of the present invention; Figure 5 It is a schematic structural diagram of the arc-shaped clamping block, the first spring and the bent rear plate structure of the present invention; Figure 6 It is a schematic structural diagram of the toothed plate, the lifting pull rod and the arc-shaped pressing plate structure of the present invention; Figure 7 It is a schematic structural diagram of the hollow vertical frame, the special-shaped inclined panel and the rectangular socket structure of the present invention; Figure 8 It is a schematic structural diagram of the load-bearing guide frame, the return-shaped limit frame and the U-shaped blocking plate structure of the present invention; Figure 9 It is a schematic structural diagram of the mixing and mixing mechanism structure of the present invention; Figure 10 It is a cross-sectional view of the mixing barrel structure of the present invention; Figure 11This is a schematic diagram of the first vertical rod, second vertical rod and stirring blade structure of the present invention.

[0019] In the figure: 1, lifting and reset mechanism; 2, stirring and mixing mechanism; 101, load-bearing bottom plate; 102, load-bearing guide frame; 103, cylinder; 104, U-shaped top frame; 105, toothed plate; 106, lifting rod; 107, arc-shaped pressing plate; 108, horizontal abutting plate; 109, telescopic push rod; 110, arc-shaped clamping block; 111, first spring; 112, bent rear plate; 113, round cross bar; 114, return-shaped limit frame; 115, hollow vertical frame; 116, special-shaped inclined panel; 117, rectangular socket; 118, U-shaped blocking plate; 201, square sliding cylinder; 202, load-bearing rotating rod; 203, mixing cylinder; 204, first tooth disc; 205, discharge pipe; 206, solenoid valve; 207, reset spring rod; 208, second spring; 209, pressing cross bar; 210, L-shaped hook plate; 211, annular cover frame; 212, sealing turntable; 213, motor; 214, first vertical rod; 215, second vertical rod; 216, stirring blade; 217, second tooth disc; 218, outer tooth ring; 219, conical scraping disc; 220, U-shaped towing frame; 221, return-shaped pulling frame. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-11 , the present invention provides a technical solution: a garden construction mixing device, including a lifting and reset mechanism 1, and the lifting and reset mechanism 1 includes a load-bearing bottom plate 101, and a stirring and mixing mechanism 2 is installed on the upper part of the load-bearing bottom plate 101.

[0022] Please refer to Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8, which shows the overall structure of the lifting and reset mechanism 1. At the top of the load-bearing bottom plate 101, a load-bearing guide frame 102 is fixedly connected by a bracket. At the rear of the load-bearing guide frame 102, a cylinder 103 is fixedly connected by a bracket. At the upper part of the surface of the cylinder 103, a U-shaped top frame 104 is fixedly connected. At both ends of the front part of the U-shaped top frame 104, a toothed plate 105 is fixedly connected by a bracket, and the toothed plate 105 is located below the load-bearing bottom plate 101. On both sides of the U-shaped top frame 104, a lifting pull rod 106 is fixedly connected by a bracket. At the rear side of the bottom of the U-shaped top frame 104, an arc-shaped pressing plate 107 is fixedly connected by a bracket. On the surface of the cylinder 103, a horizontal resisting plate 108 is fixedly connected by a fixing plate. On both sides of the bottom of the horizontal resisting plate 108, a telescopic push rod 109 is slidably installed through a sliding sleeve. At the front end of the telescopic push rod 109, an arc-shaped clamping block 110 is fixedly connected. A first spring 111 is sleeved on the surface of the telescopic push rod 109. Between the rear ends of the two telescopic push rods 109, a bent rear plate 112 is fixedly connected by a fixing block. On the surface of the bent rear plate 112, a round cross bar 113 that is used in cooperation with the arc-shaped pressing plate 107 is fixedly connected by a fixing block. On both sides of the load-bearing guide frame 102, a return-shaped limiting frame 114 is fixedly connected by a fixing block. Inside the return-shaped limiting frame 114, a hollow vertical frame 115 is slidably installed, and the lifting pull rod 106 is located inside the hollow vertical frame 115. At the bottom end of the hollow vertical frame 115, a special-shaped inclined panel 116 is fixedly connected by a fixing block. At the upper side of the rear part of the special-shaped inclined panel 116, a rectangular socket 117 is opened. At the bottom of the load-bearing bottom plate 101, a U-shaped blocking plate 118 is fixedly connected by a fixing block.

[0023] During use, first pour various materials required for the garden building into the inner side of the mixing drum 203 respectively. Then start the air cylinder 103 to drive the motor 213 to descend, so that both the first vertical rod 214 and the second vertical rod 215 are immersed in the inner side of the mixing drum 203. After the air cylinder 103 completely descends to the bottom, the annular cover frame 211 shields the top of the mixing drum 203. Subsequently, start the motor 213, and use the first vertical rod 214 to drive the sealing turntable 212 to rotate synchronously. When the sealing turntable 212 rotates, it will drive a number of second vertical rods 215 to rotate synchronously. And when the rotating second vertical rod 215 meshes with the external tooth ring 218 through the second tooth disc 217, it also drives the second vertical rod 215 to rotate self - clockwise. The first vertical rod 214 and the second vertical rod 215 rotate in a planetary manner, making the mixing of materials more uniform. After the mixing is completed, start the solenoid valve 206 to open the discharge pipe 205 and then let the internal materials be discharged. When it is necessary to mix other materials, the mixing drum 203 needs to be cleaned first. At this time, start the air cylinder 103 to push the U - shaped top frame 104 and the return - shaped pull frame 221 to rise synchronously. When the U - shaped top frame 104 rises, it will also drive the tooth plate 105, the lifting rod 106 and the arc - shaped pressing plate 107 to rise together. When the return - shaped pull frame 221 rises, it will drive the annular cover frame 211, the second vertical rod 215 and the first vertical rod 214 to rise and separate from the mixing drum 203. When the first vertical rod 214 rises, it will pull the conical scraping disc 219 to scrape the inner wall of the mixing drum 203 to scrape off the residual materials. The scraped materials flow to the middle of the bottom of the mixing drum 203 through the guidance of the conical scraping disc 219, and then the remaining materials are discharged through the discharge pipe 205. After the first vertical rod 214 and the second vertical rod 215 are completely located above the mixing drum 203, at this time the tooth plate 105 is located above, and at the same time the arc - shaped pressing plate 107 rises and separates from the L - shaped hook plate 210. However, the lifting rod 106 does not completely rise to the top of the inner cavity of the hollow vertical frame 115, so it will not drive the hollow vertical frame 115 to rise. At this time, after the L - shaped hook plate 210 loses its limit, the U - shaped drag frame 220 moves backward under the elastic force of the second spring 208. Subsequently, start the air cylinder 103 again to push the first vertical rod 214 and the second vertical rod 215 to descend, and at the same time the U - shaped top frame 104 also drives the tooth plate 105 to descend synchronously. After the tooth plate 105 descends, it will engage with the first tooth disc 204 and drive the load - bearing rotating rod 202 and the mixing drum 203 to rotate backward by 90 degrees. After the mixing drum 203 is in a horizontal state, the air cylinder 103 stops descending. At this time, the first vertical rod 214 and the second vertical rod 215 at the descending height are convenient for cleaning, and the inside of the mixing drum 203 is also cleaned.

[0024] Please refer to Figure 9 、 Figure 10 and Figure 11, which shows the overall structure of the stirring and mixing mechanism 2. The stirring and mixing mechanism 2 includes two square sliding cylinders 201, which are respectively slidably installed on both sides of the surface of the load-bearing guide frame 102. A U-shaped towing frame 220 is fixedly connected between the two square sliding cylinders 201 through a fixing plate. On both sides of the inner cavity of the U-shaped towing frame 220, load-bearing rotating rods 202 are rotatably connected through openings. The two load-bearing rotating rods 202 are connected to the upper parts on both sides of the mixing cylinder 203, so that the mixing cylinder 203 can be vertically stabilized by its weight. A mixing cylinder 203 is fixedly connected between the two load-bearing rotating rods 202 through a fixing plate. One end of the load-bearing rotating rod 202 away from the mixing cylinder 203 is fixedly connected with a first tooth disc 204 that cooperates with the tooth plate 105. A discharge pipe 205 is fixedly connected to the bottom of the mixing cylinder 203 through an opening. An electromagnetic valve 206 is fixedly installed on the surface of the discharge pipe 205. On both sides of the bottom of the U-shaped towing frame 220, reset elastic rods 207 are fixedly connected through fixing plates. The rear ends of the reset elastic rods 207 penetrate through the U-shaped blocking plate 118 and extend to the rear of the U-shaped blocking plate 118. A second spring 208 is sleeved on the surface of the reset elastic rod 207 and in front of the U-shaped blocking plate 118. On the rear parts of both sides of the U-shaped towing frame 220, pressure-bearing cross bars 209 that cooperate with the special-shaped inclined panel 116 are fixedly connected through fixing blocks. The rear part of the pressure-bearing cross bar 209 is fixedly connected with an L-shaped hook plate 210 that cooperates with the arc-shaped pressing plate 107. After the L-shaped hook plate 210 moves backward, it can completely coincide and be parallel with the L-shaped hook plate 210. The top end of the air cylinder 103 is fixedly connected with a return-shaped pulling frame 221 through a fixing plate. A ring-shaped cover frame 211 is fixedly connected between the two ends of the return-shaped pulling frame 221, and the ring-shaped cover frame 211 is located on the top of the mixing cylinder 203. A sealing rotating disc 212 is rotatably connected to the inner side of the ring-shaped cover frame 211 through a bearing member. A motor 213 is fixedly connected to the inner side of the return-shaped pulling frame 221. The motor 213 is a servo motor. The output shaft of the motor 213 is fixedly connected with a first vertical rod 214 through a coupling. The bottom end of the first vertical rod 214 penetrates through the sealing rotating disc 212 and extends to the inner side of the mixing cylinder 203. A second vertical rod 215 is rotatably connected through an opening on the top of the sealing rotating disc 212 and around the outer circumference of the first vertical rod 214, and several second vertical rods 215 are provided. Stirring blades 216 are fixedly connected to the surfaces of the first vertical rod 214 and the second vertical rods 215 and inside the mixing cylinder 203. A second tooth disc 217 is fixedly connected to the surface of the second vertical rod 215 and above the sealing rotating disc 212. An external tooth ring 218 that meshes with the second tooth disc 217 is fixedly connected to the inner side of the ring-shaped cover frame 211 through a fixing block. The bottom end of the first vertical rod 214 is rotatably connected with a conical scraping disc 219 through a bearing member, and the conical scraping disc 219 is in contact with the inner wall of the mixing cylinder 203.

[0025] After the cleaning is completed, restart the cylinder 103 to raise the entire return-shaped support 221. At the same time, the toothed plate 105 drives the first toothed disc 204 to turn the mixing drum 203 into a vertical state. The cylinder 103 continues to rise until the lifting rod 106 drives the hollow vertical frame 115 and the special-shaped inclined panel 116 to rise. At this time, after the special-shaped inclined panel 116 rises, it will squeeze the solenoid valve 206 to pull the U-shaped towing frame 220 and the mixing drum 203 to move backward until the mixing drum 203 stops at the bottom of the first vertical rod 214. At this time, the L-shaped hook plate 210 is located at the bottom of the horizontal supporting plate 108. At the same time, the rising special-shaped inclined panel 116 squeezes the arc-shaped block 110 and makes the arc-shaped block 110 insert into the inner side of the rectangular socket 117 to fix the special-shaped inclined panel 116. Subsequently, after the mixing drum 203 is completely vertically stable by its own gravity, start the cylinder 103 to push the conical scraping disc 219 down so that the conical scraping disc 219 and the second vertical rod 215 are inserted into the inner side of the mixing drum 203 again. After the conical scraping disc 219 initially enters the mixing drum 203, put the materials to be mixed next time into the inner side of the mixing drum 203. Subsequently, the arc-shaped pressing plate 107 descends to squeeze the round cross bar 113 to push the two arc-shaped blocks 110 to move backward. At this time, the arc-shaped blocks 110 are withdrawn from the inner side of the rectangular socket 117. Then, the special-shaped inclined panel 116 descends by its own weight and disengages from the pressing cross bar 209. However, the arc-shaped pressing plate 107 is already on the surfaces of the horizontal supporting plate 108 and the L-shaped hook plate 210 to block the L-shaped hook plate 210. The U-shaped towing frame 220 is fixed by the docking of the arc-shaped pressing plate 107 and the L-shaped hook plate 210. Subsequently, continue the mixing work.

[0026] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

Claims

1. A garden construction mixing device, comprising a lifting and reset mechanism (1), characterized in that: The lifting and reset mechanism (1) includes a load-bearing bottom plate (101), and a stirring and mixing mechanism (2) is installed on the upper part of the load-bearing bottom plate (101); A load-bearing guide frame (102) is fixedly connected to the top of the load-bearing bottom plate (101) through a bracket. A cylinder (103) is fixedly connected to the rear part of the load-bearing guide frame (102) through a bracket. The upper part of the surface of the cylinder (103) is fixedly connected with a U-shaped top frame (104). Both ends of the front part of the U-shaped top frame (104) are fixedly connected with toothed plates (105) through brackets, and the toothed plates (105) are located below the load-bearing bottom plate (101). Pulling rods (106) are fixedly connected to both sides of the U-shaped top frame (104) through brackets. The rear side of the bottom of the U-shaped top frame (104) is fixedly connected with an arc-shaped pressing plate (107) through a bracket; A horizontal resisting plate (108) is fixedly connected to the surface of the cylinder (103) through a fixing plate. Telescopic push rods (109) are slidably installed at both sides of the bottom of the horizontal resisting plate (108) through sliding sleeves. The front end of the telescopic push rod (109) is fixedly connected with an arc-shaped clamping block (110). A first spring (111) is sleeved on the surface of the telescopic push rod (109). A bent rear plate (112) is fixedly connected between the rear ends of the two telescopic push rods (109) through a fixing block. A round cross bar (113) that is matched with the arc-shaped pressing plate (107) is fixedly connected to the surface of the bent rear plate (112) through a fixing block.

2. The garden construction mixing device according to claim 1, characterized in that: Return-shaped limiting frames (114) are fixedly connected to both sides of the load-bearing guide frame (102) through fixing blocks. A hollow vertical frame (115) is slidably installed inside the return-shaped limiting frame (114), and the pulling rod (106) is located inside the hollow vertical frame (115). The bottom end of the hollow vertical frame (115) is fixedly connected with a special-shaped inclined panel (116) through a fixing block. A rectangular socket (117) is opened on the upper side of the rear part of the special-shaped inclined panel (116). A U-shaped blocking plate (118) is fixedly connected to the bottom of the load-bearing bottom plate (101) through a fixing block.

3. The a garden construction mixing device according to claim 2, wherein: The stirring and mixing mechanism (2) includes two square sliding cylinders (201). The two square sliding cylinders (201) are respectively slidably installed on both sides of the surface of the load-bearing guide frame (102). A U-shaped towing frame (220) is fixedly connected between the two square sliding cylinders (201) through a fixing plate. Load-bearing rotating rods (202) are rotatably connected to both sides of the inner cavity of the U-shaped towing frame (220) through openings. A mixing cylinder (203) is fixedly connected between the two load-bearing rotating rods (202) through a fixing plate. The end of the load-bearing rotating rod (202) far away from the mixing cylinder (203) is fixedly connected with a first tooth disc (204) that is matched with the toothed plate (105).

4. A garden construction mixing device according to claim 3, characterized in that: The bottom of the mixing drum (203) is fixedly connected with a discharge pipe (205) by opening an opening. An electromagnetic valve (206) is fixedly installed on the surface of the discharge pipe (205). Both sides of the bottom of the U-shaped towing frame (220) are fixedly connected with reset spring rods (207) through fixing plates. The rear ends of the reset spring rods (207) penetrate through the U-shaped blocking plate (118) and extend to the rear of the U-shaped blocking plate (118). A second spring (208) is sleeved on the surface of the reset spring rod (207) and in front of the U-shaped blocking plate (118).

5. The garden construction mixing device according to claim 4, characterized in that: Both rear parts of both sides of the U-shaped towing frame (220) are fixedly connected with pressing cross bars (209) which are used in cooperation with the special-shaped inclined panel (116) through fixing blocks. The rear part of the pressing cross bar (209) is fixedly connected with an L-shaped hook plate (210) which is used in cooperation with the arc-shaped pressing plate (107).

6. The garden construction mixing device according to claim 5, characterized in that: The top end of the air cylinder (103) is fixedly connected with a return-shaped pulling frame (221) through a fixing plate. An annular cover frame (211) is fixedly connected between the two ends of the return-shaped pulling frame (221), and the annular cover frame (211) is located at the top of the mixing drum (203). A sealing turntable (212) is rotatably connected to the inner side of the annular cover frame (211) through a bearing member. A motor (213) is fixedly connected to the inner side of the return-shaped pulling frame (221). The output shaft of the motor (213) is fixedly connected with a first vertical rod (214) through a coupling. The bottom end of the first vertical rod (214) penetrates through the sealing turntable (212) and extends to the inner side of the mixing drum (203).

7. A garden construction mixing device according to claim 6, characterized in that: A second vertical rod (215) is rotatably connected to the top of the sealing turntable (212) and around the outer periphery of the first vertical rod (214) by opening an opening, and a plurality of second vertical rods (215) are provided. Stirring blades (216) are fixedly connected to the surfaces of the first vertical rod (214) and the second vertical rods (215) and inside the mixing drum (203). A second gear disc (217) is fixedly connected to the surface of the second vertical rod (215) and above the sealing turntable (212). An external gear ring (218) which meshes with the second gear disc (217) is fixedly connected to the inner side of the annular cover frame (211) through a fixing block.

8. A garden construction mixing device according to claim 7, characterized in that: The bottom end of the first vertical rod (214) is rotatably connected with a conical scraping disc (219) through a bearing member, and the conical scraping disc (219) is in fit with the inner wall of the mixing drum (203).

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