A flip type concrete mortar machine

Abstract

The present application relates to a flip-type concrete mortar machine, which includes a machine base, a mixing seat is arranged on the machine base, and a spiral mixing frame is rotatably arranged in the mixing seat; a feeding port is formed on the top of the mixing seat, a sieve plate facing the feeding port is arranged on the inner side wall of the mixing seat, and a plurality of feeding holes arranged in sequence and spaced are penetrated on the sieve plate; a pushing mechanism mounted above the sieve plate is also arranged on the mixing seat, and the pushing mechanism includes a sliding plate slidingly arranged on the sieve plate, and a pushing plate is arranged on the sliding plate; a crushing mechanism is also arranged on both sides of the sieve plate in the mixing seat, and the pushing plate is used to push the coarse aggregate falling above the sieve plate into the crushing mechanisms on both sides. The present application has the effect of greatly improving the fineness of the finished mortar, and is suitable for construction links with high requirements for the fineness of the mortar, thereby greatly reducing the loss of resources.

Description

Technical Field

[0001] The present application relates to the technical field of mortar machines, and in particular to a flip-type concrete mortar machine. Background Art

[0002] At present, the flip concrete mortar machine is a kind of construction machinery, which is mainly used for mixing construction materials such as concrete and mortar. The characteristic of this machine is that it can unload the mixed materials by flipping sideways.

[0003] Mortar is mainly made of inorganic cementitious materials, fine aggregates and water mixed in proportion, also known as mortar. It is used in masonry and plastering projects and can be divided into masonry mortar and plastering mortar. The former is used for masonry of bricks, stones, blocks, etc. and component installation; the latter is used for plastering the surface of walls, floors, roofs and beam-column structures to achieve protection and decoration requirements.

[0004] When traditional mortar machines are mixing mortar, some fine aggregates are mixed with larger coarse aggregates. Depending on the production needs, the coarse aggregates mixed in the fine aggregates will have a great impact on the final quality and fineness of the mortar. Even in some construction links that require a higher degree of mortar fineness, it will directly lead to the inability to use the above-mentioned mortar normally, which will in turn cause a large loss of resources. Summary of the invention

[0005] The present application provides a flip-type concrete mortar machine, which can greatly improve the fineness of the finished mortar and is suitable for construction links with high requirements for the fineness of the mortar, thereby greatly reducing the effect of resource loss.

[0006] The present application provides a flip-type concrete mortar machine adopts the following technical solution:

[0007] A flip-type concrete mortar machine comprises a machine base, a mixing seat is arranged on the machine base, a spiral mixing frame is rotatably arranged in the mixing seat; a feeding port is formed on the top of the mixing seat, a sieve plate facing the feeding port is arranged on the inner side wall of the mixing seat, and a plurality of feed holes arranged in sequence and spaced apart are penetrated through the sieve plate; a pushing mechanism mounted above the sieve plate is also arranged on the mixing seat, the pushing mechanism comprises a sliding plate slidably arranged on the sieve plate, and a pushing plate is arranged on the sliding plate; the sliding plate is used to drive the pushing plate to reciprocate along the length direction of the sieve plate; crushing mechanisms are also provided in the mixing seat, which are respectively located on both sides of the sieve plate, and the pushing plate is used to push the coarse aggregate that falls above the sieve plate into the crushing mechanisms on both sides, and the crushing mechanism is used to crush the coarse aggregate.

[0008] Preferably, a lifting frame is provided in the stirring seat below the screen plate, and the lifting frame is lifted and lowered in the stirring seat along the vertical direction; the lifting frame is provided with dredging rods corresponding to the upper feed holes one by one, and the dredging rods are used to periodically insert or withdraw from the respective relative feed holes.

[0009] Preferably, the stirring seat is provided with sliding rods respectively located on both sides of the lifting frame, and the two sides of the lifting frame are movably inserted into the outside of the sliding rods; a driving wheel located outside the stirring seat is rotatably provided on the lifting frame, and a first driving motor is installed on the outer wall of the stirring seat, and an eccentric driving disk is fixedly sleeved on the output shaft of the first driving motor, and the eccentric driving disk is used to periodically drive the driving wheel to lift along the length direction of the sliding rod.

[0010] Preferably, a return spring is sleeved on the outside of the slide rod, one side of the return spring contacts the outer side wall of the stirring seat, and the other side of the return spring contacts the lifting frame; the return spring is used to push the lifting frame to move downward and return to its original position.

[0011] Preferably, the pushing mechanism also includes a smooth rod and a screw rod fixedly mounted on the inner side wall of the stirring seat; the smooth rod and the screw rod are parallel to each other, and the lengths of the smooth rod and the screw rod extend along the sliding direction of the sliding plate; the sliding plate is movably inserted between the smooth rod and the screw rod, and the sliding plate is threadedly connected to the screw rod; a first gear located outside the stirring seat is coaxially fixedly mounted on the screw rod, a second gear is coaxially arranged on the output shaft of the first drive motor, and a chain is meshed between the first gear and the second gear; the first drive motor drives the screw rod to rotate synchronously through the chain.

[0012] Preferably, a brush is provided on the sliding plate, and the pusher plates are symmetrically arranged on both sides of the brush.

[0013] Preferably, a partition plate is provided in the stirring seat, and the partition plate is symmetrically arranged on both sides of the spiral stirring frame; the partition plate separates the internal space of the stirring seat into a stirring zone and a crushing zone, and the crushing zones are symmetrically arranged on both sides of the stirring zone, and the spiral stirring frame is rotatably arranged in the stirring zone; the crushing mechanism includes crushing rollers rotatably arranged in respective crushing zones and used for crushing and crushing coarse aggregates falling into the crushing zones; the crushing mechanism also includes a second drive motor installed on the outer side wall of the stirring seat; the second drive motor is used for synchronously driving the crushing rollers to rotate in a direction approaching each other; a return port is provided on the partition plate, and the return port is used for receiving aggregates crushed by the crushing rollers and returning them to the stirring zone.

[0014] Preferably, the top of the stirring seat is also provided with a feeding port located on one side of the feeding port, and a cover plate for covering the feeding port is rotatably provided on the outer side wall of the stirring seat.

[0015] Preferably, the lifting frame is provided with a feed inlet bin located above the crushing mechanism, and the feed inlet bin is symmetrically arranged on both sides of the lifting frame; the bottom discharge port of the feed inlet bin faces the crushing mechanism below.

[0016] In summary, the present application includes at least one of the following beneficial technical effects:

[0017] After the fine aggregate is poured into the mixing base from the feeding port on the top of the mixing base, the fine aggregate will fall onto the screen plate first, and most of the fine aggregate can smoothly fall into the mixing area below through the feeding hole; the coarse aggregate with a width greater than the feeding hole will be retained on the screen plate, and the first driving motor will be started, at this time, the eccentric driving disc and the screw will be started synchronously under the drive of the chain; the eccentric driving disc will periodically drive the driving wheel to lift along the length direction of the sliding rod, and finally the lifting frame will rise and fall synchronously with the driving wheel; as the lifting frame is lifted upward, the dredging rods arranged on the lifting frame will gradually be inserted into the respective relative feeding holes, and under the action of the dredging rods, the The coarse aggregate accidentally stuck in the feed hole is pushed out from the feed hole, which can effectively prevent the feed hole from being blocked and play a role in clearing the feed hole; at the same time, with the rotation of the screw, the sliding plate will push the coarse aggregate retained on the screen plate along the length direction of the screw toward the direction of the crushing mechanism, and finally, under the push of the pushing plate, the coarse aggregate will be pushed into the crushing mechanism; the coarse aggregate falling into the crushing mechanism will be crushed by the crushing mechanism, and will eventually enter the mixing area through the return port; thereby, the purpose of recycling the coarse aggregate can be achieved, and after being crushed by the crushing mechanism, the particles of the coarse aggregate can be made finer.

[0018] When cement needs to be added to the mixing area, it is only necessary to open the cover plate covering the outside of the feeding port. The daily feeding needs of the material can be met through the feeding port, and the filling is more convenient and quick.

[0019] It can greatly improve the fineness of the finished mortar and is suitable for construction links with high requirements for mortar fineness, thereby greatly reducing resource loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0021] Figure 2 yes Figure 1 A schematic diagram showing the partial structure inside the stirring seat;

[0022] Figure 3 yes Figure 2 Schematic diagram of the local structure from another perspective;

[0023] Figure 4 It is a schematic diagram of the local structure highlighting the screen plate and the lifting frame;

[0024] Figure 5 It is a schematic diagram highlighting the partial structure of the pusher mechanism;

[0025] Figure 6 It is a partial structural diagram highlighting the bottom perspective of the lifting frame;

[0026] Figure 7 yes Figure 4 A schematic diagram of the enlarged structure at A in the middle;

[0027] Figure 8 It is a partial structural diagram highlighting the partition plate and the crushing mechanism.

[0028] Explanation of the reference numerals: 1. base; 2. stirring base; 20. feeding port; 200. feeding port; 201. cover plate; 21. slide rod; 22. first drive motor; 23. eccentric drive disk; 230. connecting rod; 24. return spring; 25. second gear; 26. chain; 27. partition plate; 270. return port; 28. stirring zone; 29. ​​crushing zone; 3. spiral stirring frame; 4. sieve plate; 40. feeding hole; 5. pushing mechanism; 50. sliding plate; 51. pushing plate; 52. bare rod; 53. screw; 54. first gear; 55. brush; 6. crushing mechanism; 60. crushing roller; 600. crushing bin; 61. second drive motor; 610. gear set; 7. lifting frame; 70. dredging rod; 71. driving wheel; 8. feed bin; 80. clearance slot; 9. stirring motor. DETAILED DESCRIPTION

[0029] The present application is further described in detail below in conjunction with the accompanying drawings.

[0030] The embodiment of the present application discloses a flip-type concrete mortar machine.

[0031] Reference Figure 1 , Figure 2 The tip-over concrete mortar machine includes a base 1, a mixing base 2 is mounted on the base 1, and a spiral mixing frame 3 for mixing materials is rotatably arranged in the mixing base 2. A feeding port 20 is formed on the top of the mixing base 2, and a sieve plate 4 facing the feeding port 20 is fixedly mounted on the inner side wall of the mixing base 2. The sieve plate 4 is horizontally arranged and directly faces the feeding port 20, and the spiral mixing frame 3 is located directly below the sieve plate 4.

[0032] like Figure 3 , Figure 4 as well as Figure 5As shown, the sieve plate 4 is penetrated with a plurality of feed holes 40 which are arranged in sequence and at even intervals, and the feed holes 40 are used for passing fine aggregates with a smaller volume. A pushing mechanism 5 which is mounted above the sieve plate 4 is also provided in the stirring seat 2, and the pushing mechanism 5 includes a sliding plate 50 which is slidably arranged on the sieve plate 4 along the length direction of the sieve plate 4, and a pushing plate 51 is symmetrically arranged on the left and right sides of the sliding plate 50, and the bottom wall of the pushing plate 51 is in contact with the upper surface of the sieve plate 4. The sliding plate 50 is used to drive the pushing plates 51 on both sides to move back and forth along the length direction of the sieve plate 4. A brush 55 for cleaning the upper surface of the sieve plate 4 is also installed at the bottom of the sliding plate 50, and the pushing plates 51 are symmetrically arranged on the left and right sides of the brush 55.

[0033] like Figure 3 , Figure 4 as well as Figure 5 As shown, the push mechanism 5 also includes a polished rod 52 and a screw 53 fixedly mounted on the inner side wall of the stirring seat 2. The polished rod 52 and the screw 53 are parallel to each other, and the screw 53 is rotatably arranged on the inner side wall of the stirring seat 2. The lengths of the polished rod 52 and the screw 53 extend along the sliding direction of the sliding plate 50. The front and rear sides of the sliding plate 50 are movably arranged on the polished rod 52 and the screw 53 respectively. The sliding plate 50 is threadedly connected with the screw 53. When the screw 53 rotates, the screw 53 drives the sliding plate 50 to slide along the length direction of the polished rod 52. Under the push of the push plate 51, the fine aggregate remaining on the surface of the screen plate 4 can be pushed into the feed hole 40.

[0034] like Figure 3 , Figure 4 as well as Figure 6 As shown, a lifting frame 7 is also provided in the mixing seat 2 and is located below the screen plate 4. The lifting frame 7 is lifted and lowered in the mixing seat 2 in the vertical direction. A dredging rod 70 corresponding to the upper feed hole 40 is fixedly provided on the lifting frame 7. The dredging rod 70 is used to periodically insert or withdraw from the respective opposite feed holes 40. When the dredging rod 70 follows the lifting frame 7 and is inserted into the feed hole 40, the coarse aggregate stuck in the feed hole 40 can be pushed upward under the action of the dredging rod 70, thereby achieving the purpose of dredging the feed hole 40.

[0035] like Figure 3 , Figure 4 as well as Figure 7As shown, the stirring seat 2 is fixedly installed with slide bars 21 located on the left and right sides of the lifting frame 7, and the left and right sides of the lifting frame 7 are movably arranged outside the slide bars 21 opposite to each other, and the length of the slide bars 21 is set along the lifting direction of the lifting frame 7. The left and right sides of the lifting frame 7 are rotatably provided with driving wheels 71 located outside the stirring seat 2, and the rotating shaft of the driving wheel 71 is horizontally arranged, and the driving wheels 71 are symmetrically arranged on both sides of the lifting frame 7. A first driving motor 22 is fixedly installed on the outer wall of the stirring seat 2, and an eccentric driving disk 23 is fixedly sleeved on the output shaft of the first driving motor 22. The eccentric driving disk 23 is also rotatably arranged on the other outer wall of the stirring seat 2 away from the first driving motor 22. The eccentric driving disk 23 is symmetrically arranged on the left and right outer walls of the stirring seat 2, and the same connecting rod 230 is fixedly installed on the rotating shaft of the eccentric driving disks 23 on both sides, and the connecting rod 230 is used to drive the eccentric driving disks 23 on both sides to keep synchronous rotation.

[0036] like Figure 3 , Figure 4 as well as Figure 7 As shown, the eccentric driving discs 23 are respectively located on one side of the driving wheels 71 opposite to each other, and the driving wheels 71 are respectively located on the rotation paths of the eccentric sides of the eccentric driving discs 23 opposite to each other, and the eccentric driving discs 23 are used to periodically drive the driving wheels 71 to rise along the length direction of the slide bar 21. When the eccentric side of the eccentric driving disc 23 rotates to contact the driving wheel 71, as the eccentric side of the eccentric driving disc 23 further rotates upward, the eccentric driving disc 23 will push the respective driving wheels 71 to rise synchronously, and at this time, the lifting frame 7 can be driven by the eccentric driving discs 23 and the driving wheels 71 on both sides to continuously rise in height until the dredging rod 70 is inserted into the feed hole 40.

[0037] like Figure 3 , Figure 4 as well as Figure 7 As shown, a return spring 24 is sleeved on the outside of the slide bar 21, one side of the return spring 24 contacts the outer wall of the stirring seat 2, and the other side of the return spring 24 contacts the lower lifting frame 7. In a natural state, the return spring 24 is used to push the lifting frame 7 to move down and reset. When the eccentric side of the eccentric drive disc 23 passes over the driving wheel 71, the lifting frame 7 will gradually move down and reset under the elastic force of the return spring 24. As the height of the lifting frame 7 continues to move down, the dredging rod 70 will gradually withdraw from the feed hole 40, and the cycle will be repeated periodically.

[0038] like Figure 7 As shown, one end of the screw rod 53 is coaxially fixed with a first gear 54 located on the outer wall of the stirring seat 2, and a second gear 25 is coaxially fixed on the output shaft of the first drive motor 22. A chain 26 is meshed between the first gear 54 and the second gear 25, and the first drive motor 22 drives the screw rod 53 to rotate synchronously through the chain 26.

[0039] like Figure 2 , Figure 3 As shown, two partition plates 27 arranged opposite to each other are fixedly installed in the stirring seat 2, the partition plates 27 are located below the sieve plate 4, and the partition plates 27 are symmetrically arranged on the left and right sides of the spiral stirring frame 3. The partition plates 27 separate the internal space of the stirring seat 2 into a stirring zone 28 and two crushing zones 29, and the crushing zones 29 are symmetrically arranged on the left and right sides of the stirring zone 28. The spiral stirring frame 3 is rotatably arranged in the stirring zone 28, and a stirring motor 9 is fixedly installed on the outer wall of the stirring seat 2, and the rotating shaft of the spiral stirring frame 3 is linked with the output shaft of the stirring motor 9. The stirring motor 9 is used to drive the spiral stirring frame 3 to rotate in the stirring zone 28.

[0040] like Figure 2 , Figure 3 As shown, each crushing zone 29 is provided with a crushing mechanism 6 for crushing the coarse aggregate, and the crushing mechanism 6 is symmetrically arranged on the left and right sides of the screen plate 4. The push plate 51 is used to push the coarse aggregate that is retained above the screen plate 4 and cannot pass through the feed hole 40, and move it into the crushing mechanisms 6 on both sides respectively, and the crushing mechanisms 6 are used to crush the coarse aggregate.

[0041] like Figure 2 , Figure 8 As shown, the crushing mechanism 6 includes a crushing chamber 600 fixedly mounted on the inner side wall of the crushing area 29, and two crushing rollers 60 rotatably arranged on the inner side wall of the crushing chamber 600 and used to crush the coarse aggregate falling into the crushing chamber 600. The crushing mechanism 6 also includes a second drive motor 61 fixedly mounted on the outer side wall of the mixing base 2. The second drive motor 61 is used to drive the two crushing rollers 60 to rotate synchronously in a direction close to each other under the cooperation of the mutually meshing gear set 610. With the rotation of the crushing rollers 60, the coarse aggregate can be crushed.

[0042] like Figure 2 , Figure 8 As shown, a return port 270 is provided on the partition plate 27 and is located on one side of the discharge port at the bottom of the crushing bin 600 . The return port 270 is used to receive the aggregate crushed by the crushing roller 60 and return it to the mixing zone 28 .

[0043] like Figure 7 , Figure 8As shown, two feed bins 8 are fixedly mounted on the lifting frame 7 and are respectively located above the respective crushing mechanisms 6. The feed bins 8 are symmetrically arranged on the left and right sides of the lifting frame 7. The bottom discharge port of the feed bin 8 faces the crushing mechanism 6 below. The feed bin 8 is also provided with a clearance groove 80 facing the lower connecting rod 230. When the feed bin 8 follows the lifting frame 7 and gradually approaches the lower connecting rod 230, the connecting rod 230 will gradually move into the clearance groove 80. Under the action of the clearance groove 80, the feed bin 8 can be effectively prevented from interfering with the connecting rod 230 when being raised or lowered.

[0044] like Figure 1 , Figure 2 As shown, the top of the stirring seat 2 is also provided with a feeding port 200 located on one side of the feeding port 20, and a cover plate 201 for covering the feeding port 200 is rotatably provided on the outer wall of the stirring seat 2. When cement or other raw materials need to be added to the stirring area 28, it is only necessary to open the cover plate 201 covering the outside of the feeding port 200, and the daily feeding needs of the materials can be met through the feeding port 200, and the filling is more convenient and quick. By feeding dry and wet materials separately, the contamination of the screen plate 4 caused by the difficult-to-clean materials can be reduced, which facilitates the subsequent cleaning of the screen plate 4.

[0045] The implementation principle is:

[0046] After the fine aggregate is poured into the mixing seat 2 from the feeding port 20 at the top of the mixing seat 2, the fine aggregate will first fall onto the screen plate 4, and most of the fine aggregate can smoothly fall into the mixing zone 28 below through the feed hole 40. The coarse aggregate with a width greater than the feed hole 40 will be retained on the screen plate 4. By starting the first drive motor 22, the eccentric drive disc 23 and the screw 53 will be started synchronously under the transmission of the chain 26. The eccentric drive disc 23 will periodically drive the drive wheel 71 to rise along the length direction of the slide bar 21, and finally the lifting frame 7 will rise and fall synchronously with the drive wheel 71. As the lifting frame 7 rises upward, the dredging rod 70 provided on the lifting frame 7 will gradually be inserted into the respective opposite feed holes 40. Under the action of the dredging rod 70, the coarse aggregate accidentally stuck in the feed hole 40 can be ejected from the feed hole 40, thereby effectively preventing the feed hole 40 from being blocked and playing a dredging role in the feed hole 40. At the same time, as the screw 53 rotates, the sliding plate 50 will push the coarse aggregates retained on the screen plate 4 toward the crushing mechanism 6 along the length direction of the screw 53, and finally, under the push of the pushing plate 51, the coarse aggregates will be pushed into the crushing mechanisms 6 on both sides. The coarse aggregates falling into the crushing mechanism 6 will be crushed by the crushing mechanism 6 and will eventually enter the mixing zone 28 through the return port 270. In this way, the purpose of recycling the coarse aggregates can be achieved, and after being crushed by the crushing mechanism 6, the particles of the coarse aggregates can be made finer.

[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A turnover concrete mortar machine, comprising a base (1), a stirring base (2) being arranged on the base (1), a spiral stirring frame (3) being rotatably arranged in the stirring base (2); characterized in that: A feeding port (20) is formed on the top of the stirring seat (2), and a sieve plate (4) facing the feeding port (20) is arranged on the inner side wall of the stirring seat (2), and a plurality of feeding holes (40) are passed through the sieve plate (4) and arranged in sequence. The stirring seat (2) is also provided with a pushing mechanism (5) mounted above the sieve plate (4), and the pushing mechanism (5) includes a sliding plate (50) slidably arranged on the sieve plate (4), and a pushing plate (51) is arranged on the sliding plate (50); the sliding plate (50) is used to drive the pushing plate (51) to reciprocate along the length direction of the sieve plate (4); the stirring seat (2) is also provided with crushing mechanisms (6) respectively located on both sides of the sieve plate (4), and the pushing plates (51) are used to push the coarse aggregate that falls above the sieve plate (4) to move into the crushing mechanisms (6) on both sides, and the crushing mechanisms (6) are used to crush the coarse aggregate; The stirring seat (2) is provided with sliding bars (21) respectively located on both sides of the lifting frame (7), and the two sides of the lifting frame (7) are movably arranged outside the sliding bars (21); a driving wheel (71) located outside the stirring seat (2) is rotatably arranged on the lifting frame (7), and a first driving motor (22) is installed on the outer wall of the stirring seat (2); an eccentric driving disk (23) is fixedly sleeved on the output shaft of the first driving motor (22), and the eccentric driving disk (23) is used to periodically drive the driving wheel (71) to be lifted along the length direction of the sliding bar (21); The pushing mechanism (5) further comprises a polished rod (52) and a screw rod (53) fixedly mounted on the inner side wall of the stirring seat (2); the polished rod (52) and the screw rod (53) are parallel to each other, and the lengths of the polished rod (52) and the screw rod (53) both extend along the sliding direction of the sliding plate (50); the sliding plate (50) is movably arranged between the polished rod (52) and the screw rod (53), and the sliding plate (50) and the screw rod (53) are threadedly connected; a first gear (54) located outside the stirring seat (2) is coaxially fixedly mounted on the screw rod (53), a second gear (25) is coaxially arranged on the output shaft of the first driving motor (22), and a chain (26) is mutually meshed between the first gear (54) and the second gear (25); the first driving motor (22) drives the screw rod (53) to rotate synchronously via the chain (26); The stirring seat (2) is provided with a partition plate (27), and the partition plate (27) is symmetrically arranged on both sides of the spiral stirring frame (3); the partition plate (27) separates the internal space of the stirring seat (2) into a stirring zone (28) and a crushing zone (29), and the crushing zones (29) are symmetrically arranged on both sides of the stirring zone (28), and the spiral stirring frame (3) is rotatably arranged in the stirring zone (28); the crushing mechanism (6) includes a crushing roller (60) rotatably arranged in each crushing zone (29) and used for crushing and crushing the coarse aggregate falling into the crushing zone (29); the crushing mechanism (6) also includes a second drive motor (61) installed on the outer wall of the stirring seat (2); the second drive motor (61) is used for synchronously driving the crushing roller (60) to rotate in a direction of approaching each other; the partition plate (27) is provided with a return port (270), and the return port (270) is used to receive the aggregate crushed by the crushing roller (60) and return it to the stirring zone (28).

2. The overturnable concrete mortar machine according to claim 1, characterized in that: The stirring seat (2) is also provided with a lifting frame (7) located below the sieve plate (4), and the lifting frame (7) is arranged in the stirring seat (2) to be lifted and lowered in a vertical direction; the lifting frame (7) is provided with dredging rods (70) corresponding to the upper feed holes (40) one by one, and the dredging rods (70) are used to periodically insert or withdraw from the respective opposite feed holes (40).

3. The overturnable concrete mortar machine according to claim 1, characterized in that: A return spring (24) is sleeved on the outside of the slide rod (21), one side of the return spring (24) contacts the outer wall of the stirring seat (2), and the other side of the return spring (24) contacts the lifting frame (7); the return spring (24) is used to push the lifting frame (7) to move downward and return to its original position.

4. The overturnable concrete mortar machine according to claim 1, characterized in that: The sliding plate (50) is provided with a brush (55), and the pusher plates (51) are symmetrically arranged on both sides of the brush (55).

5. The overturnable concrete mortar machine according to claim 1, characterized in that: The top of the stirring seat (2) is also provided with a feeding port (200) located on one side of the feeding port (20), and a cover plate (201) for covering the feeding port (200) is rotatably provided on the outer side wall of the stirring seat (2).

6. The overturnable concrete mortar machine according to claim 2, characterized in that: The lifting frame (7) is provided with a material introduction bin (8) located above the crushing mechanism (6), and the material introduction bin (8) is symmetrically arranged on both sides of the lifting frame (7); the bottom discharge port of the material introduction bin (8) faces the crushing mechanism (6) below.

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