Raw material mixing equipment for precast concrete component production
Through the use of regulatory grooves, regulatory mechanisms, protectives and other structures in the mixed equipment for the production of concrete prefabricated components, the problem of inconvenience of equipment movement and inner walls is susceptible to damage, and the equipment has been improved, conveniently moving and sealing effects.
Patent Information
- Application Number
- CN202420727331.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-10
AI Technical Summary
The existing raw material mixing equipment for the production of prefabricated concrete components is large in size and heavier, making it difficult to move and carry. It is easy to cause damage to the inner wall of the equipment due to impact when the raw materials are mixed, which affects the sealing effect.
Design a hybrid equipment for the production of concrete prefabricated components, using a combination of regulatory grooves, adjustment mechanisms, installation boards, pulleys, positive and negative motors and non -slip pads to achieve stable support and convenient movement of equipment. , Empty cavity and mini airbags, enhance the buffer effect of the inner wall of the equipment, and prevent damage to the impact of raw materials.
When ensuring stability, the device is easy to move and carry, reduce the risk of inner wall damage in the equipment, improve the sealing effect, and extend the service life of the equipment.
Smart Images
Figure CN222406444U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of prefabricated concrete components, in particular to a raw material mixing device for producing prefabricated concrete components. Background Art
[0002] Precast concrete components are building components made in advance in factories using concrete as the basic material, including beams, slabs, columns and building decoration accessories. In the production process of precast concrete components, it is necessary to mix the cement, sand, admixtures, water and other raw materials of the precast components, and when mixing the raw materials, raw material mixing equipment is needed to stir and mix the various raw materials.
[0003] The prior art has the following problems:
[0004] 1. In order to ensure the stability of the whole equipment during use, the raw material mixing equipment for the production of precast concrete components in the prior art usually fixes the bottom of the equipment directly on the ground. When the raw material mixing equipment needs to be moved and changed, it is often inconvenient to move and carry due to its large overall volume and heavy weight. The convenience of moving and carrying the raw material mixing equipment for the production of precast concrete components can be further improved.
[0005] 2. When the raw material mixing equipment for the production of precast concrete components in the prior art is mixing raw materials, blocky raw materials such as sand and gravel of the precast concrete components fall into the equipment from the feed pipe and easily hit the inner wall of the equipment, causing damage to the inner wall of the equipment, thereby affecting the sealing effect of the equipment. Utility Model Content
[0006] In view of the deficiencies in the prior art, the utility model provides a raw material mixing device for the production of precast concrete components, which solves the problem that the existing raw material mixing device for the production of precast concrete components usually fixes the bottom of the device directly on the ground in order to ensure the stability of the entire device during use. When the raw material mixing device needs to be moved and replaced, it is often inconvenient to move and carry due to its large overall volume and heavy weight. The convenience of moving and carrying the raw material mixing device for the production of precast concrete components can be further improved, and when the raw material mixing device for the production of precast concrete components mixes the raw materials, the blocky raw materials such as sand and gravel of the precast concrete components fall into the device from the feed pipe and easily hit the inner wall of the device, causing damage to the inner wall of the device, thereby affecting the sealing effect of the equipment.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material mixing device for producing precast concrete components, comprising a main body, a stirring motor and a feeding pipe are arranged on the top of the main body, a stirring rod is arranged inside the main body, a discharge pipe is arranged at the bottom of one side of the main body, a supporting leg is arranged at the bottom of the main body, an adjustment slot is opened at the center of the bottom of the main body, an adjustment mechanism is arranged in the adjustment slot, a mounting plate is arranged below the main body, a pulley is arranged at the bottom of the mounting plate, a forward and reverse motor is arranged on one side of the main body, a protective member is arranged on the inner wall of the main body, a cavity is opened in the protective member, a mini airbag is arranged in the cavity, and an anti-slip pad is arranged at the bottom of the supporting leg;
[0008] The adjustment mechanism is specifically composed of a bearing, a threaded rod, an adjustment block, a threaded hole, a first bevel gear, a second bevel gear, a limit groove and a limit block. A bearing is embedded in the bottom of the adjustment groove, a threaded rod and an adjustment block are arranged in the adjustment groove, a threaded hole is provided on the top of the adjustment block, a first bevel gear is provided on the threaded rod, a second bevel gear is arranged in the adjustment groove, limit grooves are provided on both sides of the inner wall of the adjustment groove, and a limit block is provided on one side of the adjustment block.
[0009] As a preferred technical solution of the utility model, support legs are fixedly installed at the four corners of the bottom of the main body, and anti-skid pads are fixedly installed at the bottom of the four groups of support legs, and the specific material of the anti-skid pads is soft rubber.
[0010] As a preferred technical solution of the utility model, the bottom of the inner wall of the main body has a certain inclination, the protective member is laid and fixed on five sides of the inner wall of the main body except the top, several groups of mini airbags are fixedly installed in the cavity and there are five groups of cavities in total, the specific material of the protective member is soft silicone and the protective member is provided with an opening compatible with the discharge pipe.
[0011] As a preferred technical solution of the utility model, the top end of the threaded rod extends into and is fixed on the inner ring of the bearing, and the first bevel gear is sleeved and fixed on the threaded rod near the bearing.
[0012] As a preferred technical solution of the utility model, the forward and reverse motor is fixedly installed at the bottom of one side of the main body and the output end of the forward and reverse motor passes through the main body and extends into the adjustment slot. There is an electrical connection between the forward and reverse motor and an external controller. The second bevel gear is fixedly installed at the output end of the forward and reverse motor, and the second bevel gear is vertically meshed with the first bevel gear.
[0013] As a preferred technical solution of the utility model, the threaded hole is adapted to the threaded rod, the adjusting groove is adapted to the adjusting block, the top end of the adjusting block is inserted into the adjusting groove and then threadedly connected to the threaded rod, and limit blocks are fixedly installed on both sides of the top end of the adjusting block, the two groups of limit grooves are respectively adapted to the two groups of limit blocks, and the two groups of limit blocks are respectively slidably installed in the two groups of limit grooves.
[0014] As a preferred technical solution of the utility model, the mounting plate is fixedly mounted on the bottom of the adjusting block, and a plurality of groups of pulleys are fixedly mounted on the bottom of the mounting plate. When the adjusting block is completely located in the adjusting groove as a whole, the bottom of the supporting leg is lower than the bottom of the pulley. When the bottom end of the adjusting block is completely extended out of the adjusting groove, the bottom of the supporting leg is higher than the bottom of the pulley.
[0015] Compared with the prior art, the utility model provides a raw material mixing device for the production of prefabricated concrete components, which has the following beneficial effects:
[0016] 1. The raw material mixing equipment for the production of prefabricated concrete components is provided with an adjustment slot, an adjustment mechanism, a mounting plate, a pulley, a forward and reverse motor, and an anti-skid pad. The controller controls the rotation of the output end of the forward and reverse motor so that the adjustment block is completely located in the adjustment slot as a whole. At this time, the support legs can support the main body, and the anti-skid pad can improve the anti-skid property of the bottom of the support legs, thereby improving the support stability of the support legs. At this time, the main body can be used normally. When the main body needs to be moved and changed, the controller controls the rotation of the output end of the forward and reverse motor so that the bottom end of the adjustment block is completely extended out of the adjustment slot. At this time, the pulley can facilitate the movement of the main body. This structure can facilitate the movement and carrying of the equipment while ensuring the stability of the raw material mixing equipment as a whole during use, and can further improve the convenience of moving and carrying the raw material mixing equipment for the production of prefabricated concrete components.
[0017] 2. The raw material mixing equipment for the production of precast concrete components is provided with a protective part, a cavity and a mini airbag. Since the protective part itself has a certain buffering effect, and the mini airbag combined with the cavity can further improve the buffering effect of the protective part, the protective part as a whole can have a better buffering effect, which can prevent the block raw materials such as sand and gravel of the precast concrete components from colliding with the inner wall of the main body and causing damage to the inner wall of the main body. This structure makes it difficult for block raw materials such as sand and gravel to cause damage to the inner wall of the equipment when they fall into the equipment from the feed pipe, and it is not easy to affect the sealing effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall partial cross-sectional structure of the utility model;
[0019] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at point A;
[0020] Figure 3 This is a schematic diagram of the specific structure of the adjustment mechanism of the utility model;
[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the regulating block of the utility model.
[0022] In the figure: 1. main body; 2. stirring motor; 3. stirring rod; 4. feed pipe; 5. discharge pipe; 6. support leg; 7. adjustment slot; 8. adjustment mechanism; 801. bearing; 802. threaded rod; 803. adjustment block; 804. threaded hole; 805. first bevel gear; 806. second bevel gear; 807. limit slot; 808. limit block; 9. mounting plate; 10. pulley; 11. forward and reverse motor; 12. protective part; 13. cavity; 14. mini airbag; 15. anti-slip pad. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-4 In this embodiment: a raw material mixing device for producing precast concrete components comprises a main body 1, the bottom of the inner wall of the main body 1 is inclined so that the mixed raw materials can be discharged through a discharge pipe 5, a stirring motor 2 and a feed pipe 4 are arranged on the top of the main body 1, the specific model of the stirring motor 2 is Y180M-4, a stirring rod 3 is arranged in the main body 1, a discharge pipe 5 is arranged at the bottom of one side of the main body 1, a supporting leg 6 is arranged at the bottom of the main body 1, and the supporting leg 6 can support the main body 1, and an adjustment slot 7 is opened at the center of the bottom of the main body 1, An adjustment mechanism 8 is provided in the adjustment slot 7, a mounting plate 9 is provided below the main body 1, a pulley 10 is provided at the bottom of the mounting plate 9, and the pulley 10 can facilitate the movement of the main body 1, a forward and reverse motor 11 is provided on one side of the main body 1, and the specific model of the forward and reverse motor 11 is ASLONGRS-2418, a protective member 12 is provided on the inner wall of the main body 1, a cavity 13 is provided in the protective member 12, and a mini airbag 14 is provided in the cavity 13, and the mini airbag 14 itself has a good buffering effect, and an anti-slip pad 15 is provided at the bottom of the supporting leg 6;
[0025] The adjusting mechanism 8 is specifically composed of a bearing 801, a threaded rod 802, an adjusting block 803, a threaded hole 804, a first bevel gear 805, a second bevel gear 806, a limiting groove 807 and a limiting block 808. The bearing 801 is embedded in the bottom of the adjusting groove 7, and the threaded rod 802 and the adjusting block 803 are arranged in the adjusting groove 7. The top of the adjusting block 803 is provided with a threaded hole 804, and the threaded hole 804 can facilitate the connection between the adjusting block 803 and the threaded rod 802. The threaded rod 802 is provided with a first bevel gear 805, and the rotation of the first bevel gear 805 can drive the rotation of the threaded rod 802. The second bevel gear 806 is arranged in the adjusting groove 7, and limiting grooves 807 are arranged on both sides of the inner wall of the adjusting groove 7, and a limiting block 808 is arranged on one side of the adjusting block 803.
[0026] In this embodiment, support legs 6 are fixedly installed at the four corners of the bottom of the main body 1, and anti-skid pads 15 are fixedly installed at the bottom of the four groups of support legs 6. The specific material of the anti-skid pads 15 is soft rubber. The anti-skid pads 15 can improve the anti-skid property of the support legs 6; the bottom of the inner wall of the main body 1 has a certain inclination, and the protective member 12 is laid and fixed on the five sides of the inner wall of the main body 1 except the top. Several groups of mini airbags 14 are fixedly installed in the cavity 13, and there are five groups in the cavity 13. The specific material of the protective member 12 is soft silicone and the protective member 12 is provided with The opening of the material tube 5 is adapted, and the protective member 12 itself has a certain buffering effect; the top of the threaded rod 802 extends into and is fixed on the inner ring of the bearing 801, and the first bevel gear 805 is sleeved and fixed on the threaded rod 802 near the bearing 801, and the bearing 801 can facilitate the rotation installation of the threaded rod 802; the forward and reverse motor 11 is fixedly installed at the bottom of one side of the main body 1 and the output end of the forward and reverse motor 11 passes through the main body 1 and extends into the adjustment slot 7, and there is an electrical connection between the forward and reverse motor 11 and the external controller, and the second bevel gear 806 The second bevel gear 806 is fixedly installed at the output end of the forward and reverse motor 11, and the second bevel gear 806 is vertically meshed with the first bevel gear 805. The rotation of the second bevel gear 806 can drive the rotation of the first bevel gear 805. The threaded hole 804 is adapted to the threaded rod 802, and the adjustment groove 7 is adapted to the adjustment block 803. The top of the adjustment block 803 extends into the adjustment groove 7 and is threadedly connected to the threaded rod 802. The limit blocks 808 are fixedly installed on both sides of the top of the adjustment block 803, and the two groups of limit grooves 807 are respectively adapted to the two groups of limit blocks 808. The two groups of limit blocks 808 are respectively slidably installed in the two groups of limit grooves 807. The limit blocks 808 combined with the limit grooves 807 can limit the adjustment block 803; the mounting plate 9 is fixedly installed at the bottom of the adjustment block 803, and a plurality of groups of pulleys 10 are fixedly installed at the bottom of the mounting plate 9. When the adjustment block 803 is completely located in the adjustment groove 7 as a whole, the bottom of the support leg 6 is lower than the bottom of the pulley 10. When the bottom end of the adjustment block 803 is completely extended out of the adjustment groove 7, the bottom of the support leg 6 is higher than the bottom of the pulley 10. The mounting plate 9 can facilitate the installation of the pulley 10.
[0027] The working principle and use process of the utility model: the operator first checks whether the relevant components are installed in the correct position, and controls the rotation of the output end of the forward and reverse motor 11 through the relevant controller, which can drive the rotation of the second bevel gear 806. Since the first bevel gear 805 and the second bevel gear 806 are vertically meshed, the first bevel gear 805 rotates with the rotation of the second bevel gear 806, and then drives the rotation of the threaded rod 802. The rotation of the threaded rod 802 can drive the up and down movement of the adjustment block 803. The movement direction of the adjustment block 803 can be controlled by controlling the rotation direction of the output end of the forward and reverse motor 11. When the adjustment block 803 is completely located in the adjustment groove 7 as a whole, the forward and reverse motor 11 is stopped, and the position of the adjustment block 803 is fixed. At this time, the bottom of the support leg 6 is lower than the bottom of the pulley 10, and the bottom of the pulley 10 does not contact the ground, and will not drive the movement of the main body 1. At this time, the support leg 6 can support the main body 1, and the anti-skid pad 15 can improve the anti-skid property of the bottom of the support leg 6, thereby improving the supporting stability of the support leg 6. At this time, it can be used normally. The main body 1 is used to transport the raw materials to be mixed into the main body 1 through the feed pipe 4. Since the protective member 12 itself has a certain buffering effect, the mini airbag 14 combined with the cavity 13 can further improve the buffering effect of the protective member 12, so that the protective member 12 as a whole has a good buffering effect, which can prevent the block materials such as sand and gravel of the concrete prefabricated components from colliding with the inner wall of the main body 1 and causing damage to the inner wall of the main body 1. When it is necessary to move and change the position of the main body 1, the controller controls the rotation of the output end of the forward and reverse motor 11 to move the adjustment block 803 downward and the bottom end is completely extended out of the adjustment slot 7. At this time, the bottom of the pulley 10 is lower than the bottom of the supporting leg 6, and the bottom of the pulley 10 can contact the bottom surface. The movement of the main body 1 can be facilitated by the pulley 10. This structure can facilitate the movement and carrying of the equipment while ensuring the stability of the raw material mixing equipment during use, which can further improve the convenience of moving and carrying the raw material mixing equipment for the production of concrete prefabricated components. When block materials such as sand and gravel fall into the equipment from the feed pipe 4, it is not easy to cause damage to the inner wall of the equipment and it is not easy to affect the sealing effect of the equipment.
[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A raw material mixing device for producing precast concrete components, comprising a main body (1), a stirring motor (2) and a feeding pipe (4) are arranged on the top of the main body (1), a stirring rod (3) is arranged inside the main body (1), and a discharge pipe (5) is arranged at the bottom of one side of the main body (1), characterized in that: A supporting leg (6) is provided at the bottom of the main body (1); an adjusting slot (7) is provided at the center of the bottom of the main body (1); an adjusting mechanism (8) is provided in the adjusting slot (7); a mounting plate (9) is provided below the main body (1); a pulley (10) is provided at the bottom of the mounting plate (9); a forward and reverse motor (11) is provided on one side of the main body (1); a protective member (12) is provided on the inner wall of the main body (1); a cavity (13) is provided in the protective member (12); a mini airbag (14) is provided in the cavity (13); and an anti-slip pad (15) is provided at the bottom of the supporting leg (6); The adjusting mechanism (8) is specifically composed of a bearing (801), a threaded rod (802), an adjusting block (803), a threaded hole (804), a first bevel gear (805), a second bevel gear (806), a limiting groove (807) and a limiting block (808); the bottom of the adjusting groove (7) is embedded with a bearing (801); the adjusting groove (7) is provided with a threaded rod (802) and an adjusting block (803); the top of the adjusting block (803) is provided with a threaded hole (804); the threaded rod (802) is provided with a first bevel gear (805); the adjusting groove (7) is provided with a second bevel gear (806); both sides of the inner wall of the adjusting groove (7) are provided with limiting grooves (807); and one side of the adjusting block (803) is provided with a limiting block (808).
2. The raw material mixing equipment for producing precast concrete components according to claim 1, characterized in that: Support legs (6) are fixedly installed at the four corners of the bottom of the main body (1), and anti-skid pads (15) are fixedly installed at the bottoms of the four groups of support legs (6), and the specific material of the anti-skid pads (15) is soft rubber.
3. The raw material mixing equipment for producing precast concrete components according to claim 1, characterized in that: The bottom of the inner wall of the main body (1) has a certain inclination, the protective member (12) is laid and fixed on the five sides of the inner wall of the main body (1) except the top, a plurality of groups of mini air bags (14) are fixedly installed in the cavity (13), and there are five groups of cavities (13) in total, the specific material of the protective member (12) is soft silicone, and the protective member (12) is provided with an opening adapted to the discharge pipe (5).
4. The raw material mixing equipment for producing precast concrete components according to claim 1, characterized in that: The top end of the threaded rod (802) extends into and is fixed on the inner ring of the bearing (801), and the first bevel gear (805) is sleeved and fixed on a position of the threaded rod (802) close to the bearing (801).
5. The raw material mixing equipment for producing precast concrete components according to claim 1, characterized in that: The forward and reverse motor (11) is fixedly mounted on the bottom of one side of the main body (1), and the output end of the forward and reverse motor (11) passes through the main body (1) and extends into the adjustment slot (7), and there is an electrical connection between the forward and reverse motor (11) and an external controller, and the second bevel gear (806) is fixedly mounted on the output end of the forward and reverse motor (11), and the second bevel gear (806) is vertically meshed with the first bevel gear (805).
6. The raw material mixing equipment for producing precast concrete components according to claim 1, characterized in that: The threaded hole (804) is matched with the threaded rod (802), the adjusting groove (7) is matched with the adjusting block (803), the top end of the adjusting block (803) extends into the adjusting groove (7) and is threadedly connected to the threaded rod (802), both sides of the top end of the adjusting block (803) are fixedly installed with limit blocks (808), the two groups of limit grooves (807) are respectively matched with the two groups of limit blocks (808), and the two groups of limit blocks (808) are respectively slidably installed in the two groups of limit grooves (807).
7. The raw material mixing equipment for producing precast concrete components according to claim 1, characterized in that: The mounting plate (9) is fixedly mounted on the bottom of the adjusting block (803); a plurality of pulleys (10) are fixedly mounted on the bottom of the mounting plate (9); when the adjusting block (803) is completely located in the adjusting groove (7), the bottom of the supporting leg (6) is lower than the bottom of the pulley (10); when the bottom end of the adjusting block (803) is completely extended out of the adjusting groove (7), the bottom of the supporting leg (6) is higher than the bottom of the pulley (10).